debian/rules

   1 #!/usr/bin/make -f
   2
   3 # polly & lldb aren't enabled for every platform
   4 PROJECTS = clang;clang-tools-extra;lld;cross-project-tests;mlir
   5 # openmp & libunwind aren't enabled for every platform
   6 RUNTIMES = compiler-rt;libcxx;libcxxabi
   7
   8 TARGET_BUILD    := build-llvm
   9 TARGET_BUILD_STAGE2    := $(TARGET_BUILD)/tools/clang/stage2-bins
  10 DEB_INST                := $(CURDIR)/debian/tmp/
  11
  12 GXX_VERSIONED_PACKAGE    := $(shell dpkg-query -W -f '$${Depends}' g++ | grep -o 'g++-[0-9][0-9.]*' | tail -n1 )
  13 GXX_VERSIONED_EXECUTABLE := $(shell dpkg -L $(GXX_VERSIONED_PACKAGE) | grep '/usr/bin/g++-[0-9][0-9.]*' | xargs ls -d | tail -n1 )
  14 GCC_VERSION              := $(subst /usr/bin/g++-,,$(GXX_VERSIONED_EXECUTABLE))
  15
  16 LLVM_VERSION   := $(shell dpkg-parsechangelog | sed -rne "s,^Version: 1:([0-9]+).*,\1,p")
  17 LLVM_VERSION_FULL := $(shell dpkg-parsechangelog | sed -rne "s,^Version: 1:([0-9.]+)(~|-)(.*),\1,p")
  18 LLVM_VERSION_SNAPSHOT := $(shell dpkg-parsechangelog | sed -rne "s,^Version: 1:(.*),\1,p")
  19 ifeq ($(LLVM_VERSION),$(LLVM_VERSION_FULL))
  20         LLVM_VERSION_FULL := $(LLVM_VERSION).0.0
  21 endif
  22
  23 SOURCE_NAME := $(shell dpkg-parsechangelog -S Source)
  24 ifneq (,$(findstring snapshot,$(SOURCE_NAME)))
  25   BRANCH_NAME=snapshot
  26 else
  27   BRANCH_NAME=$(LLVM_VERSION)
  28 endif
  29
  30 SONAME_EXT      := 1
  31 SONAME_OPENMP   := 5
  32 # Manage the case when the version is 3.5~svn213052-1~exp1 or 3.4.2-1
  33 DEBIAN_REVISION := $(shell dpkg-parsechangelog |  sed -rne "s,^Version: 1:([0-9.]+)(~|-)(.*),\3,p")
  34 ifneq (,$(filter parallel=%,$(subst $(COMMA), ,$(DEB_BUILD_OPTIONS))))
  35   NJOBS := $(subst parallel=,,$(filter parallel=%,$(subst $(COMMA), ,$(DEB_BUILD_OPTIONS))))
  36 else
  37   NJOBS := $(shell nproc)
  38 endif
  39
  40 VENDOR=$(shell lsb_release -is)
  41 DISTRO=$(shell lsb_release -sc)
  42
  43 DH_VERSION := $(shell dpkg -s debhelper | grep '^Version' | awk '{print $$2}')
  44
  45 include /usr/share/dpkg/architecture.mk
  46
  47 CONFIGURE_EXTRA =
  48
  49 # dpkg-buildflags support
  50 # disable fixfilepath in favor of the llvm-project supplied flavor, disable lto
  51 export DEB_BUILD_MAINT_OPTIONS = reproducible=-fixfilepath,-fixdebugpath optimize=-lto
  52 # these are handled on a per stage / build basis
  53 export DEB_CFLAGS_MAINT_STRIP = -g -O2
  54 export DEB_CXXFLAGS_MAINT_STRIP = -g -O2
  55
  56 include /usr/share/dpkg/buildflags.mk
  57
  58 # We use a stage2 build. It means that a first clang is built using gcc,
  59 # a second clang is built with the first
  60 # And the various components are built using the second clang.
  61 # See https://llvm.org/docs/AdvancedBuilds.html
  62
  63 # collect additional flags for all stages all builds
  64 CFLAGS_EXTRA = -Wno-unused-command-line-argument
  65 CXXFLAGS_EXTRA = -Wno-unused-command-line-argument
  66 LDFLAGS_EXTRA = -Wl,--build-id
  67
  68 # collect all flags for stage 1 toolchain build only
  69 STAGE_1_CFLAGS = $(CFLAGS) $(CFLAGS_EXTRA) $(CPPFLAGS)
  70 STAGE_1_CXXFLAGS = $(CXXFLAGS) $(CXXFLAGS_EXTRA) $(CPPFLAGS)
  71 STAGE_1_LDFLAGS = $(LDFLAGS) $(LDFLAGS_EXTRA)
  72 # If we build with libc++, we might want to set different arguments for
  73 # stage 1 & runtimes
  74 RUNTIMES_CFLAGS = $(STAGE_1_CFLAGS)
  75 RUNTIMES_CXXFLAGS := $(STAGE_1_CXXFLAGS)
  76 RUNTIMES_LDFLAGS := $(STAGE_1_LDFLAGS)
  77
  78 # collect all flags for stage 2 toolchain and stand-alone builds
  79 STAGE_2_CFLAGS = $(CFLAGS) $(CFLAGS_EXTRA) $(CPPFLAGS)
  80 STAGE_2_CXXFLAGS = $(CXXFLAGS) $(CXXFLAGS_EXTRA) $(CPPFLAGS)
  81 STAGE_2_LDFLAGS = $(LDFLAGS) $(LDFLAGS_EXTRA)
  82
  83 # collect additional cmake options for toolchain build configuration
  84 STAGE_1_CMAKE_EXTRA =
  85 STAGE_2_CMAKE_EXTRA =
  86 STAGE_ALL_CMAKE_EXTRA =
  87 # toolchain config-only var combining all stage 1 cmake options
  88 CMAKE_EXTRA = $(STAGE_1_CMAKE_EXTRA) $(STAGE_ALL_CMAKE_EXTRA)
  89 # toolchain config-only var prepending BOOTSTRAP_ to all stage 2 cmake options
  90 BOOTSTRAP_CMAKE_EXTRA = $(foreach extra,$(STAGE_2_CMAKE_EXTRA) $(STAGE_ALL_CMAKE_EXTRA), $(subst -D,-DBOOTSTRAP_,$(extra)))
  91
  92 BASE_PATH := $(CURDIR)
  93 STAGE_1_BIN_DIR := $(BASE_PATH)/$(TARGET_BUILD)/bin
  94 STAGE_1_LIB_DIR := $(BASE_PATH)/$(TARGET_BUILD)/lib
  95 STAGE_2_BIN_DIR := $(BASE_PATH)/$(TARGET_BUILD_STAGE2)/bin
  96 STAGE_2_LIB_DIR := $(BASE_PATH)/$(TARGET_BUILD_STAGE2)/lib
  97
  98 # toggleable defaults
  99 COMPILER_RT_USE_BUILTINS_LIBRARY := ON
 100 LIBCXX_EXCEPTIONS := ON
 101 LIBCXX_USE_COMPILER_RT := ON
 102
 103 # We want to set the clang extra version ONLY in stage 2
 104 # because we want the clang stage 1 to be as reproducible as possible
 105 # when building with sccache (because this tool do a hash using the
 106 # compiler binary and other things)
 107 STAGE_2_CMAKE_EXTRA += -DCLANG_REPOSITORY_STRING=$(DEBIAN_REVISION)
 108
 109 ifneq (,$(filter $(DEB_HOST_ARCH),sparc sparc64))
 110 STAGE_1_CMAKE_EXTRA += -DLLVM_PARALLEL_LINK_JOBS=4
 111 endif
 112
 113 ifneq (,$(filter $(DEB_HOST_ARCH),i386 hurd-i386 kfreebsd-i386 armel mipsel powerpc powerpcspe riscv64))
 114 # For some reason, in the stage2 build, when clang is used to compile
 115 # itself. The atomic detection is failing on armel and riscv64. Forcing the inclusion
 116 # everywhere and in all stages
 117 LDFLAGS_EXTRA += -latomic
 118 endif
 119
 120 Z3_FLAG = -DLLVM_ENABLE_Z3_SOLVER=OFF
 121 ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' libz3-dev) gt 4.7.0; echo $$?),0)
 122 # no ocaml support in main for Ubuntu
 123 ifneq ($(shell dpkg-vendor --derives-from Ubuntu && echo yes),yes)
 124         Z3_FLAG = -DLLVM_ENABLE_Z3_SOLVER=ON
 125 endif
 126 endif
 127 STAGE_2_CMAKE_EXTRA += $(Z3_FLAG)
 128
 129 # Change the default CPU for s390x
 130 ZARCH=z196
 131 ifeq ($(shell dpkg-vendor --derives-from Ubuntu && echo yes),yes)
 132 ZARCH=z13
 133 endif
 134 STAGE_2_CMAKE_EXTRA += -DCLANG_SYSTEMZ_DEFAULT_ARCH=$(ZARCH)
 135
 136 # clangd remote index support requires GRPC & protobuf.
 137 # Enable if minimum tested versions are available.
 138 CLANGD_GRPC_INSTALLED=no
 139 ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' libgrpc++-dev) gt 1.30.0; echo $$?),0)
 140 ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' protobuf-compiler-grpc) gt 1.30.0; echo $$?),0)
 141 ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' libprotobuf-dev) gt 3.12.0; echo $$?),0)
 142 ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' protobuf-compiler) gt 3.12.0; echo $$?),0)
 143 CLANGD_GRPC_INSTALLED=yes
 144 STAGE_2_CMAKE_EXTRA += -DCLANGD_ENABLE_REMOTE=ON
 145 endif
 146 endif
 147 endif
 148 endif
 149
 150 export CC=gcc-$(GCC_VERSION)
 151 export CXX=g++-$(GCC_VERSION)
 152
 153 ifneq (,$(findstring $(DEB_HOST_ARCH),armel))
 154   STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=arm-linux-gnueabi
 155   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
 156 # align arch profile with debian baseline
 157 # https://wiki.debian.org/ArmEabiPort
 158   CFLAGS_EXTRA += -march=armv5t
 159   CXXFLAGS_EXTRA += -march=armv5t
 160 # disable compiler-rt builtins (not supported for baseline armel arch: armv5t)
 161 # See http://lists.llvm.org/pipermail/llvm-dev/2016-May/099761.html
 162   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_BUILD_BUILTINS=OFF
 163   COMPILER_RT_USE_BUILTINS_LIBRARY := OFF
 164   LIBCXX_USE_COMPILER_RT := OFF
 165 # disable scudo standalone (not supported for baseline armel arch: armv5t)
 166   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_BUILD_SCUDO_STANDALONE=OFF
 167 endif
 168
 169 ifneq (,$(findstring $(DEB_HOST_ARCH),armhf))
 170   STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=arm-linux-gnueabihf
 171   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
 172 # align arch profile with debian baseline
 173 # https://wiki.debian.org/ArmHardFloatPort#Minimum_CPU_.26_FPU
 174   CFLAGS_EXTRA += -march=armv7-a -mfpu=vfpv3-d16
 175   CXXFLAGS_EXTRA += -march=armv7-a -mfpu=vfpv3-d16
 176 endif
 177
 178 ifneq (,$(filter $(DEB_HOST_ARCH),i386))
 179 # Sometimes, i386 needs help with the triple
 180   STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=i386-linux-gnu
 181   CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=i386-linux-gnu
 182 endif
 183
 184 ifneq (,$(filter $(DEB_HOST_ARCH),mips64el))
 185 # avoid an issue with search path on mips64el
 186 # https://bugs.llvm.org/show_bug.cgi?id=41204
 187   STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=mips64el-linux-gnuabi64
 188 endif
 189
 190 ifneq (,$(filter $(DEB_HOST_ARCH),powerpc))
 191   STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=powerpc-linux-gnu
 192   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
 193 endif
 194
 195 # debug symbols OOM in Ubuntu Ubuntu and slows down build process.
 196 ifneq (,$(filter $(DEB_HOST_ARCH),riscv64))
 197   opt_flags = -O2 -DNDEBUG -g0
 198 else
 199   opt_flags = -O2 -DNDEBUG -g1
 200 endif
 201
 202 ifneq (,$(filter $(DEB_HOST_ARCH),sparc))
 203   STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=sparc-linux-gnu
 204   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
 205   STAGE_ALL_CMAKE_EXTRA += -DLLVM_PARALLEL_LINK_JOBS=4
 206 endif
 207
 208 ifneq (,$(filter $(DEB_HOST_ARCH),sparc64))
 209   STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=sparc64-linux-gnu
 210   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
 211   STAGE_ALL_CMAKE_EXTRA += -DLLVM_PARALLEL_LINK_JOBS=4
 212 endif
 213
 214 ifneq (,$(filter $(DEB_HOST_ARCH),s390x))
 215   STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=s390x-linux-gnu
 216   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
 217   LIBCXX_EXCEPTIONS := OFF
 218 # disable compiler-rt builtins (not supported for s390x)
 219   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_BUILD_BUILTINS=OFF
 220   COMPILER_RT_USE_BUILTINS_LIBRARY := OFF
 221   LIBCXX_USE_COMPILER_RT := OFF
 222 endif
 223
 224 ifneq (,$(filter $(DEB_HOST_ARCH),mips64el))
 225   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
 226   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_BUILD_BUILTINS=OFF
 227   COMPILER_RT_USE_BUILTINS_LIBRARY := OFF
 228   LIBCXX_USE_COMPILER_RT := OFF
 229 endif
 230
 231 ifneq (,$(filter $(DEB_HOST_ARCH),x32))
 232   STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=x86_64-linux-gnux32
 233   STAGE_ALL_CMAKE_EXTRA += -DLLVM_DEFAULT_TARGET_TRIPLE=x86_64-linux-gnux32
 234   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_BUILD_BUILTINS=OFF
 235   COMPILER_RT_USE_BUILTINS_LIBRARY := OFF
 236   LIBCXX_USE_COMPILER_RT := OFF
 237 endif
 238
 239 ifneq (,$(filter $(DEB_HOST_ARCH),hurd-i386))
 240   STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON
 241 endif
 242
 243 ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' g++-$(GCC_VERSION)) ge 4.8-20121128-1~ ; echo $$?),0)
 244         control_vars = '-Vdep:devlibs=libstdc++-$(GCC_VERSION)-dev, libgcc-$(GCC_VERSION)-dev' \
 245                 '-Vdep:devlibs-objc=libobjc-$(GCC_VERSION)-dev'
 246 else ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' g++-$(GCC_VERSION)) ge 4.7.2-10~ ; echo $$?),0)
 247         control_vars = '-Vdep:devlibs=libstdc++6-$(GCC_VERSION)-dev, libgcc-$(GCC_VERSION)-dev' \
 248                 '-Vdep:devlibs-objc=libobjc-$(GCC_VERSION)-dev'
 249 else
 250         control_vars = '-Vdep:devlibs=libstdc++6-$(GCC_VERSION)-dev'
 251 endif
 252
 253 LLVM_SPIRV_VERSION := $(LLVM_VERSION)
 254 LLVM_SPIRV := $(shell bash -c "command -v llvm-spirv-$(LLVM_SPIRV_VERSION)" 2>/dev/null)
 255 ifndef LLVM_SPIRV
 256         LLVM_SPIRV_VERSION := $(shell expr $(LLVM_VERSION) - 1)
 257         LLVM_SPIRV := $(shell bash -c "command -v llvm-spirv-$(LLVM_SPIRV_VERSION)" 2>/dev/null)
 258 endif
 259 ifndef LLVM_SPIRV
 260         LLVM_SPIRV_INSTALLED = no
 261 else
 262         ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' llvm-spirv-$(LLVM_SPIRV_VERSION)) gt 14.0.0 ; echo $$?),0)
 263 # Too old llvm-spirv version are failing. See #52200
 264                 LLVM_SPIRV_INSTALLED = yes
 265         else
 266                 LLVM_SPIRV_INSTALLED = no
 267         endif
 268 endif
 269
 270 LIBCLC_TARGETS_TO_BUILD="amdgcn--;amdgcn--amdhsa;amdgcn-mesa-mesa3d;r600--;nvptx--;nvptx64--;nvptx--nvidiacl;nvptx64--nvidiacl"
 271 LIBCLC_LLVM_SPIRV =
 272 ifeq ($(LLVM_SPIRV_INSTALLED),yes)
 273         LIBCLC_TARGETS_TO_BUILD := $(LIBCLC_TARGETS_TO_BUILD)";spirv-mesa3d-;spirv64-mesa3d-"
 274         LIBCLC_LLVM_SPIRV = "-DLLVM_SPIRV=$(LLVM_SPIRV)"
 275 endif
 276
 277 BINUTILS_GOLD_ARCHS := amd64 arm64 armhf i386 ppc64 ppc64el x32 s390x hurd-i386 kfreebsd-amd64 kfreebsd-i386
 278 ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' binutils) ge 2.23.1-1~exp3 ; echo $$?),0)
 279 ifneq (,$(filter $(DEB_HOST_ARCH),$(BINUTILS_GOLD_ARCHS)))
 280         STAGE_ALL_CMAKE_EXTRA += -DLLVM_USE_LINKER=gold
 281         STAGE_ALL_CMAKE_EXTRA += -DLLVM_BINUTILS_INCDIR=/usr/include/
 282 endif
 283 endif
 284
 285 ifneq (,$(filter bolt-$(LLVM_VERSION), $(shell dh_listpackages)))
 286     PROJECTS += ;bolt
 287 endif
 288
 289 # flang is only for 64bits
 290 ifneq (,$(filter flang-$(LLVM_VERSION), $(shell dh_listpackages)))
 291     PROJECTS += ;flang
 292 endif
 293
 294 CODECOVERAGE=no
 295 ifneq (,$(filter codecoverage,$(DEB_BUILD_OPTIONS)))
 296 # enable the code coverage
 297         CODECOVERAGE=yes
 298 # for -fvisibility-inlines-hidden see http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130729/183016.html
 299         CXXFLAGS_EXTRA += -fprofile-arcs -ftest-coverage
 300         LDFLAGS_EXTRA += -coverage -lgcov
 301         RUN_TEST=yes
 302     # OpenMP doesn't respect LDFLAGS
 303     STAGE_2_CMAKE_EXTRA+= -DLIBOMP_LDFLAGS="-coverage -lgcov" # don't pass LDFLAGS_EXTRA because it expects gcc arg
 304 endif
 305
 306 # Enable polly (or not)
 307 POLLY_ENABLE=yes
 308 ifneq (,$(filter $(DEB_HOST_ARCH), powerpc powerpcspe))
 309   POLLY_ENABLE=no
 310 else
 311   PROJECTS+=;polly
 312 endif
 313
 314 # Enable libunwind (or not)
 315 LIBUNWIND_ENABLE=yes
 316 ifneq (,$(filter $(DEB_HOST_ARCH), s390x armel m68k mipsel mips64el hurd-i386 powerpc sparc sparc64 x32))
 317   LIBUNWIND_ENABLE=no
 318 # do not use compiler-rt builtins for libcxx (libcxxabi) when libunwind is
 319 # disabled since the gnu implementation in libgcc_s will then be required
 320   LIBCXX_USE_COMPILER_RT := OFF
 321 else
 322   RUNTIMES += ;libunwind
 323   STAGE_ALL_CMAKE_EXTRA += -DLIBCXXABI_USE_LLVM_UNWINDER=ON
 324 endif
 325
 326 # Enable openmp (or not)
 327 OPENMP_ENABLE=yes
 328 ifneq (,$(filter $(DEB_HOST_ARCH), m68k mipsel powerpc powerpcspe sparc64 s390x x32))
 329   OPENMP_ENABLE=no
 330 else
 331   PROJECTS+=;openmp
 332   STAGE_ALL_CMAKE_EXTRA += -DLIBOMP_LIBFLAGS="-lm"
 333 ifeq ($(LIBUNWIND_ENABLE),yes)
 334   STAGE_ALL_CMAKE_EXTRA += -DOPENMP_USE_LLVM_UNWINDER=ON
 335 endif
 336 endif
 337
 338 # Do not install objects
 339 STAGE_ALL_CMAKE_EXTRA += -DMLIR_INSTALL_AGGREGATE_OBJECTS=OFF
 340
 341
 342 RUN_TEST=yes
 343 ifneq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
 344         RUN_TEST=no
 345 endif
 346 ifeq ($(shell dpkg-vendor --derives-from Ubuntu && echo yes),yes)
 347 ifeq (riscv64,$(DEB_HOST_ARCH))
 348         RUN_TEST=no
 349 endif
 350 endif
 351
 352 # llvm tests timeout, disable it on mipsel
 353 ifeq (mipsel,$(DEB_HOST_ARCH))
 354         RUN_TEST=no
 355 endif
 356
 357 SCAN_BUILD=no
 358 ifneq (,$(filter scan-build,$(DEB_BUILD_OPTIONS)))
 359 # enable the build using scan-build
 360 # The package are installed through the variable declarations:
 361 # OTHERMIRROR="deb http://llvm.org/apt/unstable/ llvm-toolchain main"
 362 # EXTRAPACKAGES="clang-X"
 363         SCAN_BUILD=yes
 364
 365         PRE_PROCESS=scan-build-$(LLVM_VERSION) --show-description -analyzer-config stable-report-filename=true
 366         PRE_PROCESS_CONF=scan-build-$(LLVM_VERSION)
 367 # no need to run tests in this case
 368         RUN_TEST=no
 369         CONFIGURE_EXTRA += --enable-assertions
 370         STAGE_ALL_CMAKE_EXTRA += -DLLVM_ENABLE_ASSERTIONS=ON
 371 endif
 372
 373 ifneq (,$(filter coverity,$(DEB_BUILD_OPTIONS)))
 374 # enable the build using coverity
 375 # pbuilder contains BINDMOUNTS="/opt/cov-analysis/"
 376 # And we have some pbuilder hooks to configure and pack the result
 377 # Where the binaries are installed on the jenkins instance
 378         PRE_PROCESS=PATH=$$PATH:/opt/cov-analysis/bin/ cov-build --dir cov-int
 379 # We don't want to check the temporary files produced by the configure
 380         PRE_PROCESS_CONF=
 381         COVERITY_ENABLE=1
 382         CONFIGURE_EXTRA += --enable-assertions
 383         STAGE_ALL_CMAKE_EXTRA += -DLLVM_ENABLE_ASSERTIONS=ON
 384 # no need to run tests in this case
 385         RUN_TEST=no
 386 else
 387         COVERITY_ENABLE=0
 388 endif
 389
 390 LLDB_ENABLE=yes
 391 LLDB_DISABLE_ARCHS := hurd-i386 ia64 powerpc powerpcspe ppc64 riscv64 sparc64 mips64el mipsel
 392 # hurd has threading issues
 393 ifeq (,$(filter-out $(LLDB_DISABLE_ARCHS), $(DEB_HOST_ARCH)))
 394 # Disable LLDB for this arch.
 395         LLDB_ENABLE=no
 396 else
 397         STAGE_ALL_CMAKE_EXTRA += -DLLDB_ENABLE_LUA=OFF
 398         PROJECTS+=;lldb
 399 endif
 400
 401 ifneq (,$(filter $(DISTRO),buster))
 402 # Don't enable lld python for old distros
 403   STAGE_ALL_CMAKE_EXTRA += -DLLDB_ENABLE_PYTHON=OFF
 404 endif
 405
 406 LIBCXX_WASM_ENABLE=yes
 407 LIBCXX_WASM_DISABLE_DISTRO := bionic buster focal bullseye jammy
 408 # Either wasi-libc doesn't exist / too old
 409 # or we have this bug
 410 # https://sourceware.org/bugzilla/show_bug.cgi?id=27558
 411 ifeq (,$(filter-out $(LIBCXX_WASM_DISABLE_DISTRO), $(DISTRO)))
 412   LIBCXX_WASM_ENABLE=no
 413 endif
 414
 415 ifneq (,$(filter $(DEB_HOST_ARCH),powerpc powerpcspe))
 416   LIBCXX_WASM_ENABLE=no
 417 endif
 418
 419 LLD_ENABLE=yes
 420
 421 ifneq (,$(filter $(DEB_HOST_ARCH_OS),linux))
 422 # only for linux
 423         STAGE_2_CMAKE_EXTRA += -DLLVM_USE_PERF=ON -DLLVM_ENABLE_LIBPFM=ON
 424 endif
 425
 426 LTO_ENABLE=no
 427 # Only enable it for archs supporting gold
 428 ifneq (,$(filter $(DEB_HOST_ARCH),$(BINUTILS_GOLD_ARCHS)))
 429 # LTO requires a bunch of memory. Don't do it everywhere
 430 LTO_DISABLE_ARCHS := i386 armhf s390x ppc64 x32
 431 ifeq (,$(filter-out $(LTO_DISABLE_ARCHS), $(DEB_HOST_ARCH)))
 432         LTO_ENABLE=no
 433 else
 434 # Disable for now because of
 435 # https://github.com/llvm/llvm-project/issues/58317#issuecomment-1276190743
 436 #       LTO_ENABLE=yes
 437 #       STAGE_2_CMAKE_EXTRA += -DLLVM_ENABLE_LTO="On"
 438 endif
 439 endif
 440
 441 # https://bugs.launchpad.net/bugs/2016471
 442 ifeq (,$(filter-out $(LTO_DISABLE_ARCHS), $(DEB_HOST_ARCH)))
 443 LD_GOLD_SUPPORTS_NO_SYMBOLIC := $(shell ld.gold --help | grep -q -w '-Bno-symbolic' && echo "yes" || echo "no")
 444 ifeq ($(LD_GOLD_SUPPORTS_NO_SYMBOLIC),yes)
 445     STAGE_2_CMAKE_EXTRA += -DLIBOMP_LDFLAGS=-Wl,-Bno-symbolic
 446 endif
 447 endif
 448
 449 DH_OPTIONS=
 450 OCAML_ENABLE= no
 451 OCAML_ARCHS := amd64 arm64 armhf ppc64el riscv64 s390x
 452 ifneq (,$(filter $(DEB_HOST_ARCH),$(OCAML_ARCHS)))
 453 # Enable OCAML for this arch.
 454         OCAML_ENABLE=yes
 455         OCAML_STDLIB_DIR    ?= $(shell ocamlc -where)
 456         DH_OPTIONS=--with ocaml
 457 endif
 458
 459 LIBFUZZER_ENABLE=yes
 460 ifeq (,$(filter $(DEB_HOST_ARCH_OS),linux))
 461         LIBFUZZER_ENABLE=no
 462 endif
 463
 464 ifneq (,$(filter $(DEB_HOST_ARCH), mipsel))
 465         LIBOMP_ARCH = mips
 466 endif
 467
 468 ifneq (,$(filter $(DEB_HOST_ARCH), mips64 mips64el))
 469         LIBOMP_ARCH = mips64
 470 endif
 471
 472 # if cmake is installed in /tmp/cmake/ uses it
 473 # Used to build llvm on old ubuntu (precise) on the llvm.org/apt/ ci
 474 CMAKE_BIN=cmake
 475 ifeq ($(shell test -e /tmp/cmake/bin/cmake && echo -n yes),yes)
 476         CMAKE_BIN=/tmp/cmake/bin/cmake
 477         export LD_LIBRARY_PATH=$$LD_LIBRARY_PATH:/tmp/cmake/bin/
 478 endif
 479
 480 SCCACHE_ENABLE=no
 481 SCCACHE_CMAKE =
 482 # if sccache is installed in the chroot, use it
 483 ifeq ($(shell test -e /opt/sccache/sccache && echo -n yes),yes)
 484         ifneq (,$(filter $(DEB_HOST_ARCH),i386 amd64))
 485                 STAGE_1_CMAKE_EXTRA += $(SCCACHE_CMAKE)
 486                 SCCACHE_ENABLE=yes
 487                 SCCACHE_PATH=/opt/sccache/
 488                 SCCACHE_CMD=$(SCCACHE_PATH)/sccache
 489                 SCCACHE_CMAKE = -DCMAKE_C_COMPILER_LAUNCHER=$(SCCACHE_CMD) -DCMAKE_CXX_COMPILER_LAUNCHER=$(SCCACHE_CMD)
 490                 export LD_LIBRARY_PATH=$$LD_LIBRARY_PATH:/opt/sccache
 491         endif
 492 endif
 493
 494 # enables cmake build targets like stage2-[target_name]
 495 ENABLED_STAGE2_CMAKE_BUILD_TARGETS = check-all;check-llvm;check-clang;check-clang-tools;check-lld;check-libcxx;check-libcxxabi;check-mlir;check-sanitizer;llvm-config;test-suite
 496
 497 %:
 498         dh $@ $(DH_OPTIONS)
 499
 500 # For some reasons, some spaces are added, removing them
 501 PROJECTS_LIST := $(shell echo "$(PROJECTS)"|sed -e "s| ||g")
 502 RUNTIMES_LIST := $(shell echo "$(RUNTIMES)"|sed -e "s| ||g")
 503
 504 preconfigure:
 505
 506         if ! grep -qs '/proc ' /proc/mounts; then \
 507                 echo "/proc needs to be mounted"; \
 508                 exit 1; \
 509         fi
 510
 511         if test "$(DISTRO)" = "bookworm" -a "$(LLVM_SPIRV_INSTALLED)" = "no"; then \
 512                 echo "llvm spriv isn't detected while it should probably for this distro"; \
 513         fi
 514
 515         @echo "DEB_BUILD_OPTIONS=$(DEB_BUILD_OPTIONS)"
 516         @echo "DEB_HOST_MULTIARCH=$(DEB_HOST_MULTIARCH)"
 517         @echo "DEB_HOST_GNU_TYPE=$(DEB_HOST_GNU_TYPE)"
 518         @echo "DEB_HOST_ARCH_BITS=$(DEB_HOST_ARCH_BITS)"
 519         @echo "DEB_HOST_ARCH=$(DEB_HOST_ARCH)"
 520         @echo "DEB_HOST_ARCH_OS=$(DEB_HOST_ARCH_OS)"
 521         @echo "DISTRO=$(DISTRO)"
 522         @echo "GCC_VERSION=$(GCC_VERSION)"
 523         @echo "PROJECTS=$(PROJECTS_LIST)"
 524         @echo "RUNTIMES=$(RUNTIMES_LIST)"
 525         @echo "LLVM_VERSION=$(LLVM_VERSION)"
 526         @echo "LLVM_VERSION_FULL=$(LLVM_VERSION_FULL)"
 527         @echo "LLVM_VERSION_SNAPSHOT=$(LLVM_VERSION_SNAPSHOT)"
 528         @echo "PATH=$(PATH)"
 529         @echo "LD_LIBRARY_PATH=$$LD_LIBRARY_PATH"
 530         @echo "RUNTIMES_CXXFLAGS=$(RUNTIMES_CXXFLAGS)"
 531         @echo "STAGE_1_CXXFLAGS=$(STAGE_1_CXXFLAGS)"
 532         @echo "STAGE_2_CFLAGS=$(STAGE_2_CFLAGS)"
 533         @echo "LIBFUZZER_ENABLE=$(LIBFUZZER_ENABLE)"
 534         @echo "LTO_ENABLE=$(LTO_ENABLE)"
 535         @echo "COMPILER_RT_WASM_ENABLE=$(COMPILER_RT_WASM_ENABLE)"
 536         @echo "LIBCXX_WASM_ENABLE=$(LIBCXX_WASM_ENABLE)"
 537         @echo "SCCACHE_ENABLE=$(SCCACHE_ENABLE)"
 538
 539         for f in debian/*.in; do \
 540                 f2=$$(echo $$f | sed 's/\.in$$//;s/X\.Y/$(LLVM_VERSION)/'); \
 541                 echo "$$f => $$f2"; \
 542                 sed -e 's|@DEB_HOST_MULTIARCH@|$(DEB_HOST_MULTIARCH)|g' \
 543                         -e "s|@BRANCH_NAME@|$(BRANCH_NAME)|g" \
 544                         -e "s|@OCAML_STDLIB_DIR@|$(OCAML_STDLIB_DIR)|g" \
 545                         -e "s|@LLVM_VERSION_FULL@|$(LLVM_VERSION_FULL)|g" \
 546                         -e "s|@LLVM_VERSION@|$(LLVM_VERSION)|g" $$f > $$f2; \
 547         done
 548
 549         # Make install file executable for dh-exec
 550         chmod +x \
 551                 debian/clang-tools-$(LLVM_VERSION).install \
 552                 debian/libclang-$(LLVM_VERSION)-dev.install \
 553                 debian/libclang-rt-$(LLVM_VERSION)-dev.install \
 554                 debian/libpolly-$(LLVM_VERSION)-dev.install \
 555                 debian/libomp-$(LLVM_VERSION)-dev.install \
 556                 debian/libomp5-$(LLVM_VERSION).install \
 557                 debian/llvm-$(LLVM_VERSION)-dev.install \
 558                 debian/llvm-$(LLVM_VERSION)-linker-tools.install \
 559                 debian/llvm-$(LLVM_VERSION)-linker-tools.links \
 560                 debian/libbolt-$(LLVM_VERSION)-dev.install
 561
 562 ifdef LLVM_SPIRV
 563         # llvm-spirv was found, so we can enable *.spv files. Debian
 564         # buster and Ubuntu 18.04 don't have llvm-spirv to create the
 565         # *.spv files.
 566         sed -i -e "s|#spv\ ||g" debian/libclc-$(LLVM_VERSION).install
 567 endif
 568
 569         # disable libc++-X.Y-dev-wasm32.install.in on old distro
 570         if test "$(LIBCXX_WASM_ENABLE)" = "no"; then \
 571                 echo "" > debian/libc++-$(LLVM_VERSION)-dev-wasm32.install; \
 572                 echo "" > debian/libc++abi-$(LLVM_VERSION)-dev-wasm32.install; \
 573         fi
 574
 575         # Conditionally enable install clangd grpc files
 576         if test "$(CLANGD_GRPC_INSTALLED)" = "yes"; then \
 577                 sed -i -e "s|#grpc\ ||g" debian/libclang-$(LLVM_VERSION)-dev.install; \
 578         fi
 579
 580 # Override this two targets. They are trying to manage the .in conversion for me
 581 override_dh_ocamlinit:
 582 override_dh_ocamlclean:
 583 override_dh_ocaml:
 584
 585 override_dh_auto_configure: preconfigure
 586 ifeq (${SCCACHE_ENABLE},yes)
 587         ls -al $(SCCACHE_PATH)*
 588 endif
 589         echo "Using gcc: "
 590         $(CC) -v
 591         $(CXX) -v
 592         mkdir -p $(TARGET_BUILD)
 593 # remove in case of artifact
 594         rm -rf build
 595
 596         if test "$(SCAN_BUILD)" = "yes"; then \
 597                 patch -f -p1 < debian/patches/on-the-fly/use-scan-build-runtimes.diff||true; \
 598         fi
 599
 600         # Configure coverity (we need the compilers) + work around perf issues
 601         -(if test $(COVERITY_ENABLE) -eq 1; then \
 602                 export PATH=$$PATH:/opt/cov-analysis/bin/; \
 603                 cov-configure --compiler clang --comptype clang; \
 604                 cov-configure --compiler gcc-$(GCC_VERSION) --comptype gcc; \
 605                 cov-configure --compiler g++-$(GCC_VERSION) --comptype gcc; \
 606                 cov-configure -co /usr/bin/g++-$(GCC_VERSION) --comptype gcc -- -fPIC -std=c++11; \
 607                 cov-configure -co /usr/bin/gcc-$(GCC_VERSION) --comptype gcc -- -fPIC; \
 608                 cov-configure -co /usr/bin/g++-$(GCC_VERSION) --comptype gcc -- -fPIC -std=c++11 -fno-exceptions; \
 609                 cov-configure -co /usr/bin/g++-$(GCC_VERSION) --comptype gcc --template \
 610                         --xml-option append_arg:"--ppp_translator" \
 611                         --xml-option append_arg:"replace/llvm::AlignOf<PrevTy>::Alignment/(llvm::AlignOf<PrevTy>::Alignment)" \
 612                         --xml-option append_arg:"--ppp_translator" \
 613                         --xml-option append_arg:"replace/llvm::AlignOf<NextTy>::Alignment/(llvm::AlignOf<NextTy>::Alignment)"; \
 614                 cov-configure --compiler c++ --comptype g++ --template \
 615                         --xml-option append_arg:"--ppp_translator" \
 616                         --xml-option append_arg:"replace/llvm::AlignOf<PrevTy>::Alignment/(llvm::AlignOf<PrevTy>::Alignment)" \
 617                         --xml-option append_arg:"--ppp_translator" \
 618                         --xml-option append_arg:"replace/llvm::AlignOf<NextTy>::Alignment/(llvm::AlignOf<NextTy>::Alignment)"; \
 619         fi)
 620
 621 # Fails with No target "unwind_static"
 622 #    -DLIBCXXABI_ENABLE_STATIC_UNWINDER=ON \
 623 #    -DLIBCXXABI_STATICALLY_LINK_UNWINDER_IN_SHARED_LIBRARY=OFF \
 624 #    -DLIBCXXABI_STATICALLY_LINK_UNWINDER_IN_STATIC_LIBRARY=ON \
 625 #-    to libc++ when libunwind is built
 626 #-    Matches what is done on brew:
 627 #-    https://bit.ly/3kDNpC9
 628 ifeq (${SCCACHE_ENABLE},yes)
 629 # Just in case...
 630         $(SCCACHE_CMD) --stop-server||true
 631 # Start the sccache server with the right set of options to use GCP
 632         SCCACHE_LOG=sccache=debug SCCACHE_ERROR_LOG=$(SCCACHE_PATH)/sccache.log SCCACHE_GCS_KEY_PATH=$(SCCACHE_PATH)/secret-gcp-storage.json SCCACHE_GCS_BUCKET=apt-llvm-org-sccache SCCACHE_GCS_RW_MODE=READ_WRITE $(SCCACHE_CMD) --start-server
 633 endif
 634         echo "Running tests: $(RUN_TEST)"
 635         echo "Using cmake: $(CMAKE_BIN)"; \
 636         LD_LIBRARY_PATH=$$LD_LIBRARY_PATH \
 637         $(PRE_PROCESS_CONF) $(CMAKE_BIN) -S llvm/ -B $(TARGET_BUILD) \
 638         -G Ninja \
 639         -DCMAKE_INSTALL_PREFIX=/usr/lib/llvm-$(LLVM_VERSION) \
 640         -DLLVM_VERSION_SUFFIX= \
 641         -DCMAKE_SUPPRESS_REGENERATION=ON \
 642         -DCMAKE_BUILD_TYPE=Release \
 643         -DCMAKE_C_FLAGS="$(STAGE_1_CFLAGS)" \
 644         -DCMAKE_CXX_FLAGS="$(STAGE_1_CXXFLAGS)" \
 645         -DCMAKE_SHARED_LINKER_FLAGS="$(STAGE_1_LDFLAGS)" \
 646         -DCMAKE_MODULE_LINKER_FLAGS="$(STAGE_1_LDFLAGS)" \
 647         -DCMAKE_EXE_LINKER_FLAGS="$(STAGE_1_LDFLAGS)" \
 648         -DPACKAGE_VENDOR=$(VENDOR) \
 649         -DENABLE_LINKER_BUILD_ID=ON \
 650         -DLLVM_TARGETS_TO_BUILD=Native \
 651         -DLLVM_ENABLE_PROJECTS="$(PROJECTS_LIST)" \
 652         -DLLVM_ENABLE_RUNTIMES="$(RUNTIMES_LIST)" \
 653         -DLLVM_ENABLE_PIC=ON \
 654         -DLLVM_ENABLE_RTTI=ON \
 655         -DLLVM_BUILD_DOCS=OFF \
 656         -DLLVM_INCLUDE_GO_TESTS=OFF \
 657         -DLLVM_USE_RELATIVE_PATHS_IN_FILES=ON \
 658         -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON \
 659         -DLLVM_ENABLE_CURL=ON \
 660         -DLLVM_USE_RELATIVE_PATHS_IN_DEBUG_INFO=ON \
 661         -DCLANG_PLUGIN_SUPPORT=OFF \
 662         -DCLANG_BUILD_EXAMPLES=OFF \
 663         -DCLANG_DEFAULT_LINKER=ld \
 664         -DCLANG_DEFAULT_RTLIB=libgcc \
 665         -DCOMPILER_RT_BUILD_XRAY=OFF \
 666         -DCOMPILER_RT_INCLUDE_TESTS=OFF \
 667         -DCOMPILER_RT_USE_LIBCXX=OFF \
 668         -DCOMPILER_RT_USE_BUILTINS_LIBRARY=$(COMPILER_RT_USE_BUILTINS_LIBRARY) \
 669         -DLIBUNWIND_USE_COMPILER_RT=ON \
 670         -DLIBUNWIND_INSTALL_LIBRARY=OFF \
 671         -DLIBCXXABI_ENABLE_EXCEPTIONS=$(LIBCXX_EXCEPTIONS) \
 672         -DLIBCXXABI_USE_COMPILER_RT=$(LIBCXX_USE_COMPILER_RT) \
 673         -DLIBCXXABI_INSTALL_LIBRARY=OFF \
 674         -DLIBCXX_ENABLE_EXCEPTIONS=$(LIBCXX_EXCEPTIONS) \
 675         -DLIBCXX_USE_COMPILER_RT=$(LIBCXX_USE_COMPILER_RT) \
 676         -DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=ON \
 677         -DLIBCXX_STATICALLY_LINK_ABI_IN_STATIC_LIBRARY=ON \
 678         -DLIBCXX_STATICALLY_LINK_ABI_IN_SHARED_LIBRARY=OFF \
 679         -DLIBCXX_INSTALL_LIBRARY=OFF \
 680         -DOPENMP_ENABLE_LIBOMP_PROFILING=OFF \
 681         -DOPENMP_ENABLE_LIBOMPTARGET_PROFILING=OFF \
 682         -DLIBOMP_ENABLE_RTTI=OFF \
 683         -DLIBOMP_OMPT_SUPPORT=OFF \
 684         -DCLANG_FORCE_MATCHING_LIBCLANG_SOVERSION=ON \
 685         $(CMAKE_EXTRA) \
 686         -DBUILTINS_CMAKE_ARGS="-DCMAKE_C_FLAGS=$(STAGE_1_CFLAGS);-DCMAKE_CXX_FLAGS=$(STAGE_1_CXXFLAGS);-DCMAKE_EXE_LINKER_FLAGS=$(STAGE_1_LDFLAGS);-DCMAKE_SHARED_LINKER_FLAGS=$(STAGE_1_LDFLAGS);-DCMAKE_MODULE_LINKER_FLAGS=$(STAGE_1_LDFLAGS);-DCMAKE_BUILD_TYPE=Release;-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF" \
 687         -DRUNTIMES_CMAKE_ARGS="-DCMAKE_C_FLAGS=$(STAGE_1_CFLAGS);-DCMAKE_CXX_FLAGS=$(STAGE_1_CXXFLAGS);-DCMAKE_EXE_LINKER_FLAGS=$(STAGE_1_LDFLAGS);-DCMAKE_SHARED_LINKER_FLAGS=$(STAGE_1_LDFLAGS);-DCMAKE_MODULE_LINKER_FLAGS=$(STAGE_1_LDFLAGS);-DCMAKE_BUILD_TYPE=Release;-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF" \
 688         -DCLANG_ENABLE_BOOTSTRAP=ON \
 689         -DCLANG_BOOTSTRAP_TARGETS="$(ENABLED_STAGE2_CMAKE_BUILD_TARGETS)" \
 690         -DCLANG_BOOTSTRAP_PASSTHROUGH="CMAKE_INSTALL_PREFIX;CMAKE_SUPPRESS_REGENERATION;ENABLE_LINKER_BUILD_ID;LLVM_ENABLE_PIC;LLVM_ENABLE_RTTI;LLVM_INCLUDE_GO_TESTS;LLVM_USE_RELATIVE_PATHS_IN_FILES;CLANG_DEFAULT_LINKER;CLANG_DEFAULT_CXX_STDLIB;CLANG_DEFAULT_RTLIB;COMPILER_RT_USE_LIBCXX;COMPILER_RT_USE_BUILTINS_LIBRARY;COMPILER_RT_INCLUDE_TESTS;LIBUNWIND_USE_COMPILER_RT;LIBCXXABI_ENABLE_EXCEPTIONS;LIBCXXABI_USE_COMPILER_RT;LIBCXX_USE_COMPILER_RT;LIBCXX_ENABLE_EXCEPTIONS;LIBCXX_ENABLE_STATIC_ABI_LIBRARY;LIBCXX_STATICALLY_LINK_ABI_IN_STATIC_LIBRARY;LIBCXX_STATICALLY_LINK_ABI_IN_SHARED_LIBRARY;LIBOMP_ENABLE_RTTI;LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN;CLANG_FORCE_MATCHING_LIBCLANG_SOVERSION" \
 691         -DBOOTSTRAP_CMAKE_BUILD_TYPE=RelWithDebInfo \
 692         -DBOOTSTRAP_CMAKE_C_FLAGS_RELWITHDEBINFO="$(opt_flags)" \
 693         -DBOOTSTRAP_CMAKE_CXX_FLAGS_RELWITHDEBINFO="$(opt_flags)" \
 694         -DBOOTSTRAP_CMAKE_C_FLAGS="$(STAGE_2_CFLAGS)" \
 695         -DBOOTSTRAP_CMAKE_CXX_FLAGS="$(STAGE_2_CXXFLAGS)" \
 696         -DBOOTSTRAP_CMAKE_SHARED_LINKER_FLAGS="$(STAGE_2_LDFLAGS)" \
 697         -DBOOTSTRAP_CMAKE_MODULE_LINKER_FLAGS="$(STAGE_2_LDFLAGS)" \
 698         -DBOOTSTRAP_CMAKE_EXE_LINKER_FLAGS="$(STAGE_2_LDFLAGS)" \
 699         -DBOOTSTRAP_LLVM_ENABLE_FFI=ON \
 700         -DBOOTSTRAP_LLVM_ENABLE_DUMP=ON \
 701         -DBOOTSTRAP_LLVM_ENABLE_LIBPFM=ON \
 702         -DBOOTSTRAP_LLVM_ENABLE_SPHINX=ON \
 703         -DBOOTSTRAP_CLANG_DEFAULT_PIE_ON_LINUX=ON \
 704         -DBOOTSTRAP_SPHINX_WARNINGS_AS_ERRORS=OFF \
 705         -DBOOTSTRAP_LLVM_USE_RELATIVE_PATHS_IN_FILES=ON \
 706         -DBOOTSTRAP_LLVM_INSTALL_UTILS=ON \
 707         -DBOOTSTRAP_LLVM_VERSION_SUFFIX= \
 708         -DBOOTSTRAP_LLVM_POLLY_LINK_INTO_TOOLS=ON \
 709         -DBOOTSTRAP_LLVM_EXPERIMENTAL_TARGETS_TO_BUILD="M68k;Xtensa" \
 710         -DBOOTSTRAP_LLVM_LINK_LLVM_DYLIB=ON \
 711         -DBOOTSTRAP_LLVM_ENABLE_CURL=ON \
 712         -DBOOTSTRAP_CLANG_LINK_CLANG_DYLIB=ON \
 713         -DBOOTSTRAP_LIBCLANG_LIBRARY_VERSION=$(SONAME_EXT) \
 714         -DBOOTSTRAP_LIBCXX_INSTALL_EXPERIMENTAL_LIBRARY=ON \
 715         -DBOOTSTRAP_PYTHON_EXECUTABLE=/usr/bin/python3 \
 716         $(BOOTSTRAP_CMAKE_EXTRA) \
 717         -DBOOTSTRAP_BUILTINS_CMAKE_ARGS="-DCMAKE_C_FLAGS=$(STAGE_2_CFLAGS);-DCMAKE_CXX_FLAGS=$(STAGE_2_CXXFLAGS);-DCMAKE_EXE_LINKER_FLAGS=$(STAGE_2_LDFLAGS);-DCMAKE_SHARED_LINKER_FLAGS=$(STAGE_2_LDFLAGS);-DCMAKE_MODULE_LINKER_FLAGS=$(STAGE_2_LDFLAGS);-DCMAKE_BUILD_TYPE=RelWithDebInfo;-DCMAKE_C_FLAGS_RELWITHDEBINFO=$(opt_flags);-DCMAKE_CXX_FLAGS_RELWITHDEBINFO=$(opt_flags);-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF" \
 718         -DBOOTSTRAP_RUNTIMES_CMAKE_ARGS="-DCMAKE_C_FLAGS=$(STAGE_2_CFLAGS);-DCMAKE_CXX_FLAGS=$(RUNTIMES_CXXFLAGS);-DCMAKE_EXE_LINKER_FLAGS=$(STAGE_2_LDFLAGS) -L$(STAGE_1_LIB_DIR);-DCMAKE_SHARED_LINKER_FLAGS=$(STAGE_2_LDFLAGS) -L$(STAGE_1_LIB_DIR);-DCMAKE_MODULE_LINKER_FLAGS=$(STAGE_2_LDFLAGS) -L$(STAGE_1_LIB_DIR);-DCMAKE_BUILD_TYPE=RelWithDebInfo;-DCMAKE_C_FLAGS_RELWITHDEBINFO=$(opt_flags);-DCMAKE_CXX_FLAGS_RELWITHDEBINFO=$(opt_flags);-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF"
 719
 720         FOUND_VERSION=`grep LLVM_VERSION_STRING build-llvm/include/llvm/Config/llvm-config.h|cut -d\" -f2`; \
 721         if ! echo "$(LLVM_VERSION_FULL)"|grep "$$FOUND_VERSION"; then \
 722                 echo "mismatch of version. Found: $$FOUND_VERSION / Expected: $(LLVM_VERSION_FULL)"; \
 723                 exit 1; \
 724         fi
 725
 726 VERBOSE=-v
 727
 728 debian-full-build:
 729         echo "Using cmake: $(CMAKE_BIN)"
 730 # linker hack so stage2 can link against stage1 libs at runtime
 731         LD_LIBRARY_PATH=$(STAGE_1_LIB_DIR):$$LD_LIBRARY_PATH \
 732         VERBOSE=1 $(PRE_PROCESS) $(CMAKE_BIN) --build $(TARGET_BUILD) -j $(NJOBS) --target stage2 || cat build-llvm/tools/clang/stage2-bins/CMakeFiles/CMakeOutput.log
 733
 734 # Check the stage 2 build worked
 735         if ! readelf --string-dump .comment  $(TARGET_BUILD_STAGE2)/bin/clang 2>&1|grep -q "clang version"; then \
 736                 echo "clang hasn't been built using clang. Bye bye. Check that the stage2 build has been done."; \
 737                 if test "$(SCAN_BUILD)" = "no"; then \
 738                         exit 2; \
 739                 fi; \
 740         fi
 741         if ldd $(TARGET_BUILD_STAGE2)/lib/libclang-$(LLVM_VERSION).so.1|grep -q libclang-cpp-$(LLVM_VERSION); then \
 742                 echo "libclang-$(LLVM_VERSION).so.1 depends on libclang-cpp. Should not be the case"; \
 743                 exit 2; \
 744         fi
 745         if test -e $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/libclang-$(LLVM_VERSION).so.1; then \
 746                 echo "libclang-$(LLVM_VERSION).so.1 link is broken"; \
 747                 exit 2; \
 748         fi
 749         touch $@
 750
 751 debian-libfuzzer-build:
 752 ifeq (${LIBFUZZER_ENABLE},yes)
 753         cd $(TARGET_BUILD); \
 754         CFLAGS="$(opt_flags) $(STAGE_2_CFLAGS)"; \
 755         echo $$CFLAGS; \
 756         for sourcefile in $(BASE_PATH)/compiler-rt/lib/fuzzer/*.cpp; do \
 757                 $(SCCACHE_CMD) $(STAGE_2_BIN_DIR)/clang++ -c $$CFLAGS -std=c++17 $$sourcefile -IFuzzer || exit 1; \
 758         done; \
 759         ar ruv libFuzzer.a Fuzzer*.o
 760 endif
 761         touch $@
 762
 763 debian-libclc-build:
 764 # Builds libclc
 765         mkdir -p libclc/build
 766         echo "Using cmake: $(CMAKE_BIN)"
 767         cd libclc/build && \
 768         $(CMAKE_BIN) ../ \
 769         -G Ninja \
 770         $(SCCACHE_CMAKE) \
 771         -DCMAKE_C_COMPILER=$(STAGE_2_BIN_DIR)/clang \
 772         -DCMAKE_CXX_COMPILER=$(STAGE_2_BIN_DIR)/clang++ \
 773         -DCMAKE_C_FLAGS="$(opt_flags) $(STAGE_2_CFLAGS)" \
 774         -DCMAKE_CXX_FLAGS="$(opt_flags) $(STAGE_2_CXXFLAGS) -I$(BASE_PATH)/llvm/include" \
 775         -DCMAKE_SHARED_LINKER_FLAGS="$(STAGE_2_LDFLAGS) -L$(STAGE_2_LIB_DIR)" \
 776         -DCMAKE_MODULE_LINKER_FLAGS="$(STAGE_2_LDFLAGS) -L$(STAGE_2_LIB_DIR)" \
 777         -DCMAKE_EXE_LINKER_FLAGS="$(STAGE_2_LDFLAGS) -L$(STAGE_2_LIB_DIR)" \
 778         -DCMAKE_INSTALL_PREFIX=/usr \
 779         -DCMAKE_INSTALL_DATADIR=lib \
 780         -DCMAKE_INSTALL_INCLUDEDIR=include \
 781         -DLLVM_CMAKE_DIR=$(STAGE_2_BIN_DIR)/../ \
 782         $(LIBCLC_LLVM_SPIRV) \
 783         -DLIBCLC_TARGETS_TO_BUILD=$(LIBCLC_TARGETS_TO_BUILD); \
 784         LD_LIBRARY_PATH=$$LD_LIBRARY_PATH:$(STAGE_2_LIB_DIR) ninja -j $(NJOBS) $(VERBOSE)
 785 ifndef LLVM_SPIRV
 786         echo "libclc built without SPIRV (.spv) outputs because llvm-spirv wasn't found"
 787 endif
 788         touch $@
 789
 790 build-wasm/compiler-rt-%: cpu = $(@:build-wasm/compiler-rt-%=%)
 791 build-wasm/compiler-rt-%:
 792         @echo "Building compiler-rt for $(cpu)"
 793         @echo "Using cmake: $(CMAKE_BIN)"
 794         mkdir -p "$@"
 795         $(CMAKE_BIN) -B "$@" -S compiler-rt/lib/builtins/ \
 796                 -G Ninja \
 797                 $(SCCACHE_CMAKE) \
 798                 -DCMAKE_SYSTEM_NAME=Generic \
 799                 -DCMAKE_C_COMPILER_TARGET=$(cpu)-unknown-unknown \
 800                 -DCMAKE_CXX_COMPILER_TARGET=$(cpu)-unknown-unknown \
 801                 -DCMAKE_ASM_COMPILER_TARGET=$(cpu)-unknown-unknown \
 802                 -DCMAKE_C_COMPILER=$(STAGE_2_BIN_DIR)/clang \
 803                 -DCMAKE_CXX_COMPILER=$(STAGE_2_BIN_DIR)/clang++ \
 804                 -DCMAKE_C_FLAGS="$(opt_flags) $(STAGE_2_CFLAGS)" \
 805                 -DCMAKE_CXX_FLAGS="$(opt_flags) $(STAGE_2_CXXFLAGS)" \
 806                 -DCMAKE_SHARED_LINKER_FLAGS="$(STAGE_2_LDFLAGS) -L$(STAGE_2_LIB_DIR)" \
 807                 -DCMAKE_MODULE_LINKER_FLAGS="$(STAGE_2_LDFLAGS) -L$(STAGE_2_LIB_DIR)" \
 808                 -DCMAKE_EXE_LINKER_FLAGS="$(STAGE_2_LDFLAGS) -L$(STAGE_2_LIB_DIR)" \
 809                 -DCMAKE_INSTALL_PREFIX=/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION) \
 810                 -DCMAKE_INSTALL_DATADIR=lib \
 811                 -DCMAKE_INSTALL_INCLUDEDIR=include \
 812                 -DLLVM_CMAKE_DIR=$(STAGE_2_BIN_DIR)/../ \
 813                 -DCOMPILER_RT_STANDALONE_BUILD=ON \
 814                 -DCOMPILER_RT_BAREMETAL_BUILD=ON \
 815                 -DCOMPILER_RT_INCLUDE_TESTS=OFF \
 816                 -DCOMPILER_RT_USE_LIBCXX=OFF \
 817                 -DCOMPILER_RT_USE_BUILTINS_LIBRARY=ON \
 818                 -DCOMPILER_RT_DEFAULT_TARGET_TRIPLE=$(cpu)-unknown-unknown \
 819                 -DCOMPILER_RT_OS_DIR=wasi
 820         ninja -C "$@" -j $(NJOBS) $(VERBOSE)
 821
 822 ifeq ($(LIBCXX_WASM_ENABLE), no)
 823 build-wasm/libcxx-%-wasi: build-wasm/compiler-rt-%
 824         @echo "Skipping libcxx-*-wasi on this distro $(DISTRO)"
 825 else
 826 build-wasm/libcxx-%-wasi: cpu = $(@:build-wasm/libcxx-%-wasi=%)
 827 build-wasm/libcxx-%-wasi: build-wasm/compiler-rt-%
 828         @echo "Building libcxx for $(cpu)"
 829         @echo "Using cmake: $(CMAKE_BIN)"
 830
 831         # We need a functioning clang, which in turn requires a linker. We
 832         # patch clang to use a versioned wasm-ld (cf. wasm-ld-path.diff), so
 833         # create wasm-ld-$(LLVM_VERSION) in the stage2 bin dir manually.
 834         cp $(STAGE_2_BIN_DIR)/wasm-ld $(STAGE_2_BIN_DIR)/wasm-ld-$(LLVM_VERSION)
 835
 836         # We need a wasm compiler-rt. Depend on the make target that builds it,
 837         # and manually copy it to the stage2 lib dir from there
 838         mkdir -p \
 839            $(STAGE_2_LIB_DIR)/clang/$(LLVM_VERSION)/lib/wasi/
 840         cp build-wasm/compiler-rt-$(cpu)/lib/wasi/libclang_rt.builtins-$(cpu).a \
 841            $(STAGE_2_LIB_DIR)/clang/$(LLVM_VERSION)/lib/wasi/
 842
 843         # Notes:
 844         # - Uses $(LDFLAGS) instead of $(STAGE_2_LDFLAGS), because wasm-ld does not
 845         #   support --build-id yet. Upstream is working on it, cf. D107662.
 846         # - Pass -fno-stack-protector to disable -fstack-protector-strong that is
 847         #   passed by default, as this is not supported yet in WebAssembly, cf.
 848         #   https://github.com/WebAssembly/wasi-libc/issues/157
 849         # - Use llvm-ar and llvm-ranlib, as binutils does not currently support
 850         #   WebAssembly and creates invalid indexes.
 851         # - Use LLVM_LIBDIR_SUFFIX to install to /usr/lib/wasm32-wasi. To be
 852         #   replaced by CMAKE_INSTALL_LIBDIR=lib/$(cpu)-wasi when D130586
 853         #   ships.
 854         mkdir -p "$@"
 855         $(CMAKE_BIN) -B "$@" -S runtimes \
 856                 -G Ninja \
 857                 $(SCCACHE_CMAKE) \
 858                 -DCMAKE_C_COMPILER_WORKS=ON \
 859                 -DCMAKE_CXX_COMPILER_WORKS=ON \
 860                 -DLLVM_COMPILER_CHECKED=ON \
 861                 -DCMAKE_C_COMPILER_TARGET=$(cpu)-unknown-wasi \
 862                 -DCMAKE_CXX_COMPILER_TARGET=$(cpu)-unknown-wasi \
 863                 -DCMAKE_ASM_COMPILER_TARGET=$(cpu)-unknown-wasi \
 864                 -DCMAKE_C_COMPILER=$(STAGE_2_BIN_DIR)/clang \
 865                 -DCMAKE_CXX_COMPILER=$(STAGE_2_BIN_DIR)/clang++ \
 866                 -DCMAKE_AR=$(STAGE_2_BIN_DIR)/llvm-ar \
 867                 -DCMAKE_RANLIB=$(STAGE_2_BIN_DIR)/llvm-ranlib \
 868                 -DCMAKE_C_FLAGS="$(opt_flags) $(STAGE_2_CFLAGS) -fno-stack-protector" \
 869                 -DCMAKE_CXX_FLAGS="$(opt_flags) $(STAGE_2_CXXFLAGS) -fno-stack-protector" \
 870                 -DCMAKE_SHARED_LINKER_FLAGS="$(LDFLAGS) -L$(STAGE_2_LIB_DIR)" \
 871                 -DCMAKE_MODULE_LINKER_FLAGS="$(LDFLAGS) -L$(STAGE_2_LIB_DIR)" \
 872                 -DCMAKE_EXE_LINKER_FLAGS="$(LDFLAGS) -L$(STAGE_2_LIB_DIR)" \
 873                 -DCMAKE_INSTALL_PREFIX=/usr/lib/llvm-$(LLVM_VERSION) \
 874                 -DCMAKE_INSTALL_INCLUDEDIR=include/$(cpu)-wasi \
 875                 -DLLVM_LIBDIR_SUFFIX=/$(cpu)-wasi \
 876                 -DLLVM_CONFIG=$(STAGE_2_BIN_DIR)/llvm-config \
 877                 -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi" \
 878                 -DLIBCXX_USE_COMPILER_RT=ON \
 879                 -DLIBCXXABI_USE_COMPILER_RT=ON \
 880                 -DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=ON \
 881                 -DLIBCXX_STATICALLY_LINK_ABI_IN_STATIC_LIBRARY=ON \
 882                 -DLIBCXX_STATICALLY_LINK_ABI_IN_SHARED_LIBRARY=OFF \
 883                 -DCMAKE_BUILD_TYPE=RelWithDebugInfo \
 884                 -DLIBCXX_CXX_ABI=libcxxabi \
 885                 -DLIBCXX_ABI_VERSION=2 \
 886                 -DLIBCXX_HAS_MUSL_LIBC:BOOL=ON \
 887                 -DLIBCXX_ENABLE_SHARED:BOOL=OFF \
 888                 -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY:BOOL=OFF \
 889                 -DLIBCXX_ENABLE_EXCEPTIONS:BOOL=OFF \
 890                 -DLIBCXX_ENABLE_FILESYSTEM:BOOL=OFF \
 891                 -DLIBCXX_ENABLE_THREADS:BOOL=OFF \
 892                 -DLIBCXX_HAS_PTHREAD_API:BOOL=OFF \
 893                 -DLIBCXX_HAS_EXTERNAL_THREAD_API:BOOL=OFF \
 894                 -DLIBCXX_BUILD_EXTERNAL_THREAD_LIBRARY:BOOL=OFF \
 895                 -DLIBCXXABI_ENABLE_SHARED:BOOL=OFF \
 896                 -DLIBCXXABI_ENABLE_EXCEPTIONS:BOOL=OFF \
 897                 -DLIBCXXABI_SILENT_TERMINATE:BOOL=ON \
 898                 -DLIBCXXABI_ENABLE_THREADS:BOOL=OFF \
 899                 -DLIBCXXABI_HAS_PTHREAD_API:BOOL=OFF \
 900                 -DLIBCXXABI_HAS_EXTERNAL_THREAD_API:BOOL=OFF \
 901                 -DLIBCXXABI_BUILD_EXTERNAL_THREAD_LIBRARY:BOOL=OFF
 902         ninja -C "$@" -j $(NJOBS) $(VERBOSE)
 903 endif
 904
 905 # Build compiler-rt for wasm32 and wasm64. Build libcxx only for wasm32, as
 906 # libcxx requires wasi-libc, which only exists for wasm32 right now.
 907 debian-wasm-build: \
 908   build-wasm/compiler-rt-wasm32 \
 909   build-wasm/libcxx-wasm32-wasi \
 910   build-wasm/compiler-rt-wasm64
 911         touch $@
 912
 913 sccache-stats:
 914 # If we used sccache, shows stats
 915         if test -f $(SCCACHE_CMD); then \
 916                 ls -al $(SCCACHE_PATH)/; \
 917                 mkdir -p /tmp/buildd/source/; \
 918                 $(SCCACHE_CMD) --stats-format json --show-stats > /tmp/buildd/source/sccache-stats.json; \
 919                 cat /tmp/buildd/source/sccache-stats.json; \
 920         fi
 921         touch $@
 922
 923 override_dh_auto_build: \
 924   debian-full-build \
 925   debian-libfuzzer-build \
 926   debian-libclc-build \
 927   debian-wasm-build \
 928   sccache-stats
 929
 930 override_dh_prep: build_doc
 931         dh_prep
 932
 933 build_doc:
 934         BUILDDIR="_build"; \
 935         ALLSPHINXOPTS="-d $$BUILDDIR/doctrees ."; \
 936         cd $(CURDIR)/llvm/docs && \
 937                 sphinx-build -b html $$ALLSPHINXOPTS $$BUILDDIR/html && \
 938                 sphinx-build -b man $$ALLSPHINXOPTS $$BUILDDIR/man && \
 939         cd -; \
 940         cd $(CURDIR)/clang/docs && \
 941                 sphinx-build -b html $$ALLSPHINXOPTS $$BUILDDIR/html && \
 942                 sphinx-build -b man $$ALLSPHINXOPTS $$BUILDDIR/man
 943
 944         -(if test "$(OCAML_ENABLE)" = yes; then \
 945         ninja -C "$(TARGET_BUILD_STAGE2)" $(VERBOSE) ocaml_doc; \
 946         fi)
 947
 948         ninja -C $(TARGET_BUILD_STAGE2) $(VERBOSE) docs-llvm-html docs-clang-html docs-clang-tools-html docs-clang-tools-man docs-clang-man docs-llvm-man
 949
 950 ifeq (${POLLY_ENABLE},yes)
 951         ninja -C $(TARGET_BUILD_STAGE2) $(VERBOSE) docs-polly-html docs-polly-man
 952 endif
 953
 954 # Rename manpages
 955         d=$(CURDIR)/llvm/docs/_build/man/; \
 956         if test -d $$d; then \
 957                 cd $$d; \
 958                 for f in *.1; do \
 959                         echo "$$f"|grep $(LLVM_VERSION) || mv $$f `echo $$f|sed "s|\.1|-$(LLVM_VERSION).1|"`; \
 960                 done; \
 961         else \
 962                 echo "could not find $$d"; \
 963         fi
 964 # the clang doc generation only generates clang manpage
 965 # When it will do more, we should move that in the loop above
 966         cd $(CURDIR)/clang/docs/_build/man/ && mv clang.1 clang-$(LLVM_VERSION).1
 967
 968 # Remove the copy of jquery. See bug #701087
 969         for d in $(TARGET_BUILD_STAGE2)/docs/html/_static/ $(TARGET_BUILD_STAGE2)/tools/clang/docs/html/_static/ $(TARGET_BUILD_STAGE2)/tools/clang/tools/extra/docs/html/_static/; do \
 970                 cd $$d && rm -f jquery.js && ln -s /usr/share/javascript/jquery/jquery.js && cd -; \
 971                 cd $$d && rm -f underscore.js && ln -s /usr/share/javascript/underscore/underscore.js && cd -; \
 972         done
 973
 974         mkdir -p debian/man/
 975         ls -al clang/tools/scan-view/bin/scan-view
 976         clang/tools/scan-view/bin/scan-view --help || true
 977         help2man --no-info --version-string=$(LLVM_VERSION) clang/tools/scan-view/bin/scan-view > debian/man/scan-view-$(LLVM_VERSION).1 || true
 978         help2man --no-info --version-string=$(LLVM_VERSION) clang/tools/clang-format/clang-format-diff.py > debian/man/clang-format-diff-$(LLVM_VERSION).1 || true
 979
 980         CMDS="llvm-dwarfdump llvm-mc llvm-objdump llvm-rtdyld llvm-size llvm-ranlib lldb clang-format clang clang++ clang-tblgen clang-check clang-cpp clang-tidy clang-apply-replacements clang-rename clang-query pp-trace sancov lli modularize clang-include-fixer find-all-symbols clang-reorder-fields ld.lld llvm-tblgen clang-change-namespace clang-offload-bundler clangd clang-repl git-clang-format run-clang-tidy"; \
 981         for f in $$CMDS; do \
 982                 echo "Generating manpage of $$f"; \
 983                 LD_LIBRARY_PATH=$(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/:/usr/lib/*/libfakeroot help2man --no-info --version-string=$(LLVM_VERSION) $(TARGET_BUILD_STAGE2)/bin/$$f > debian/man/$$f-$(LLVM_VERSION).1 || true; \
 984         done
 985         # Create the following directory regardless as libomp-16-doc
 986         # is Architecture: all
 987         mkdir -p openmp/runtime/doc/doxygen/generated/html/
 988
 989         if test "$(OPENMP_ENABLE)" = yes; then \
 990                 cd openmp/runtime && doxygen doc/doxygen/config; cd -; \
 991                 cd openmp/runtime/doc/doxygen/generated/html/ && rm jquery.js && ln -s /usr/share/javascript/jquery/jquery.js; \
 992         fi
 993         touch $@
 994
 995 override_dh_auto_install:
 996         # Clean up temporary files to make sure the install works
 997         rm -rf $(find $(TARGET_BUILD) -wholename '*CMakeFiles*' -not -name CMakeLists.txt -a -name "*.dir" -type d)
 998
 999         # install/fast enables a make install without recompiling temporary files
1000         LD_LIBRARY_PATH=$(STAGE_2_LIB_DIR):$$LD_LIBRARY_PATH DESTDIR=$(DEB_INST)/ ninja -C $(TARGET_BUILD) $(VERBOSE) stage2-install
1001
1002         # Not used on Linux.
1003         rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/bin/argdumper
1004         rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/share/clang/clang-format-bbedit.applescript
1005         # Remove bat files https://bugs.llvm.org/show_bug.cgi?id=30755
1006         rm -f $(DEB_INST)/usr/share/clang/scan-build-$(LLVM_VERSION)/libexec/*.bat $(DEB_INST)/usr/share/clang/scan-build-$(LLVM_VERSION)/bin/*.bat
1007
1008         rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/libExampleIRTransforms.a
1009         # Remove an example - introduced in https://reviews.llvm.org/D61446
1010         rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/libBye.a
1011
1012         cp $(TARGET_BUILD_STAGE2)/bin/clang-query $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/bin
1013
1014         # Only run on executable, not script
1015         chrpath -d `find $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/bin/ -type f -executable -exec file -i '{}' \; | grep 'x-executable; charset=binary'|cut -d: -f1`
1016 ifeq (,$(filter $(DEB_HOST_ARCH), powerpc powerpcspe))
1017 ifneq (,$(filter $(DEB_HOST_ARCH_OS),linux))
1018         # To fix custom-library-search-path
1019         chrpath -d $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION)*/lib/linux/*.so
1020 endif
1021 endif
1022
1023         if test "$(LIBUNWIND_ENABLE)" = yes; then \
1024                 mkdir -p debian/tmp/usr/include/libunwind; \
1025                 cp -R libunwind/include/* debian/tmp/usr/include/libunwind/; \
1026         fi
1027
1028         : # libomp
1029         if test "$(OPENMP_ENABLE)" = yes; then \
1030                 cd debian/tmp/usr/lib/llvm-$(LLVM_VERSION)/lib; \
1031                 ln -s libomp.so.$(SONAME_OPENMP) libomp.so; \
1032                 cp libomp.so.$(SONAME_OPENMP) libomp-$(LLVM_VERSION).so.$(SONAME_OPENMP); \
1033         fi
1034
1035 # Remove artifact (where compiler-rt is built)
1036 #       if test -d $(TARGET_BUILD)/tools/clang/runtime/compiler-rt/clang_linux; then \
1037 #       cd $(TARGET_BUILD)/tools/clang/runtime/compiler-rt/clang_linux && rm -rf $$(find . -mindepth 2 -maxdepth 2 -type d) && rm -rf $$(find -empty) && rm -rf */.dir; \
1038 #       fi
1039
1040         mkdir -p $(CURDIR)/debian/clang-$(LLVM_VERSION)/usr/bin/
1041         cp compiler-rt/lib/asan/scripts/asan_symbolize.py $(CURDIR)/debian/clang-$(LLVM_VERSION)/usr/bin/asan_symbolize-$(LLVM_VERSION)
1042
1043 ifeq (${LIBFUZZER_ENABLE},yes)
1044         mkdir -p $(CURDIR)/debian/libfuzzer-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/lib/
1045         cp -v $(TARGET_BUILD)/libFuzzer.a $(CURDIR)/debian/libfuzzer-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/lib/
1046 endif
1047
1048 # Create this fake directory to make the install libclang-common-dev happy
1049 # under the unsupported archs of compiler-rt
1050         mkdir -p $(DEB_INST)/usr/lib/clang/$(LLVM_VERSION)/lib
1051         mkdir -p $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION)/lib/
1052         mkdir -p $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION)/lib/clang_linux/
1053         mkdir -p $(TARGET_BUILD)/tools/clang/runtime/compiler-rt/clang_linux/
1054         mkdir -p $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION)/share/
1055 # On some archs, the sanitizers are not built. As we explicitly includes some txt files, create
1056 # a fake txt to make sure it doesn't fail
1057         echo "The *.txt files, if available, contain helper to override some of the errors messages." > $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION)/README.txt
1058         echo "Please visit https://github.com/google/sanitizers/wiki/AddressSanitizer for help" >> $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION)/README.txt
1059 # Path changed. Make a copy of it
1060         cp $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION)/README.txt $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION)/share/README.txt
1061
1062 # Remove things that CMake  install but which aren't packaged yet,
1063 # or are packaged from the source or build tree.
1064         mv $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/bin/clang-$(LLVM_VERSION) \
1065            $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/bin/clang
1066
1067 # Probably useless
1068         rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/python*/*-packages/six.py
1069         rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/local/lib/python*/*-packages/six.py
1070         rm -rf $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/build/utils/lit/lit/__pycache__/ \
1071         $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/build/utils/lit/lit/*/__pycache__/
1072
1073         # workaround issue https://github.com/llvm/llvm-project/issues/57101
1074         find debian/tmp -iname 'libbolt_rt*.a' -path '*/build-llvm/*' -delete
1075         # Remove an osx file
1076         rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/libbolt_rt_instr_osx.a
1077
1078         DESTDIR=$(DEB_INST) ninja $(VERBOSE) -C libclc/build install
1079
1080         DESTDIR=$(DEB_INST) ninja $(VERBOSE) -C build-wasm/compiler-rt-wasm32 install
1081         DESTDIR=$(DEB_INST) ninja $(VERBOSE) -C build-wasm/compiler-rt-wasm64 install
1082         if test -d build-wasm/libcxx-wasm32-wasi; then \
1083                 DESTDIR=$(DEB_INST) ninja $(VERBOSE) -C build-wasm/libcxx-wasm32-wasi install; \
1084         fi
1085
1086
1087 # Rename binaries
1088         mkdir -p $(DEB_INST)/usr/bin/
1089         cd $(DEB_INST)/usr/bin/; \
1090         rm -f *; \
1091         for f in ../lib/llvm-$(LLVM_VERSION)/bin/*; do \
1092                 ln -s $$f `basename $$f`-$(LLVM_VERSION); \
1093                 echo "Link $$f to `basename $$f`-$(LLVM_VERSION)"; \
1094         done
1095
1096 # Rename some stuff with the version name
1097         cp $(CURDIR)/clang/tools/scan-build/man/scan-build.1 $(CURDIR)/clang/tools/scan-build/man/scan-build-$(LLVM_VERSION).1
1098
1099         # copy the vim files (except that tablegen does not exist for indent
1100         VIM_DIRS="ftdetect ftplugin syntax indent"; \
1101         for dir in $$VIM_DIRS; do \
1102                 cp -f $(CURDIR)/llvm/utils/vim/$$dir/llvm.vim $(CURDIR)/llvm/utils/vim/$$dir/llvm-$(LLVM_VERSION).vim; \
1103                 if test -f $(CURDIR)/llvm/utils/vim/$$dir/tablegen.vim; then \
1104                         cp -f $(CURDIR)/llvm/utils/vim/$$dir/tablegen.vim $(CURDIR)/llvm/utils/vim/$$dir/tablegen-$(LLVM_VERSION).vim; \
1105                 fi; \
1106         done
1107         cp -f $(CURDIR)/llvm/utils/vim/vimrc $(CURDIR)/llvm/utils/vim/llvm-$(LLVM_VERSION)-vimrc
1108
1109         cp -f $(CURDIR)/clang/tools/clang-format/clang-format-diff.py $(CURDIR)/clang/tools/clang-format/clang-format-diff-$(LLVM_VERSION)
1110
1111         cp -f $(CURDIR)/clang/tools/clang-format/clang-format.py clang/tools/clang-format/clang-format-$(LLVM_VERSION).py
1112
1113         rm -rf clang/tools/scan-build-$(LLVM_VERSION)
1114         cp -fR $(CURDIR)/clang/tools/scan-build clang/tools/scan-build-$(LLVM_VERSION)
1115
1116         rm -rf clang/tools/scan-build-py-$(LLVM_VERSION)
1117         cp -fR $(CURDIR)/clang/tools/scan-build-py clang/tools/scan-build-py-$(LLVM_VERSION)
1118         chmod +x clang/tools/scan-build-py-$(LLVM_VERSION)/bin/*
1119
1120         rm -rf clang/tools/scan-view-$(LLVM_VERSION)
1121         cp -fR $(CURDIR)/clang/tools/scan-view clang/tools/scan-view-$(LLVM_VERSION)
1122
1123 # Remove some license files
1124         rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/include/llvm/Support/LICENSE.TXT
1125
1126 # Disable CMake's package validation checks for target files that we may remove.
1127         sed -i '/_IMPORT_CHECK_TARGETS \(Polly\|sancov\|llvm-omp-device-info\|omptarget\)/ {s|^|#|}' $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/llvm/LLVMExports-*.cmake
1128
1129 # Also disable mlir-* checks in the cmake
1130         sed -i '/_IMPORT_CHECK_TARGETS \(mlir-\|MLIR\)/ {s|^|#|}' $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/llvm/LLVMExports-*.cmake
1131
1132         sed -i '/_cmake_import_check_files_for_.*\/bin\/.*/ {s|^|#|}'  $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/llvm/LLVMExports-*.cmake $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/clang/ClangTargets-*.cmake
1133         sed -i '/_IMPORT_CHECK_FILES_FOR_.*\/bin\/.*/ {s|^|#|}'  $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/llvm/LLVMExports-*.cmake $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/clang/ClangTargets-*.cmake
1134         sed -i '/_IMPORT_CHECK_FILES_FOR_\(mlir-\|Polly\|MLIR\)/ {s|^|#|}' $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/llvm/LLVMExports-*.cmake $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/clang/ClangTargets-*.cmake
1135         sed -i '/_cmake_import_check_files_for_\(mlir\|Polly\|MLIR\|omptarget\)/ {s|^|#|}' $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/llvm/LLVMExports-*.cmake $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/clang/ClangTargets-*.cmake
1136
1137 # Disable CMake's package validation checks for binaries that may not be installed
1138         sed -i 's|.*_IMPORT_CHECK_FILES_FOR_.*/bin/.*)|#&|' $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/clang/ClangTargets-*.cmake
1139
1140 # Adjust to the existing symlink. See #994827
1141         sed -i "s|libclang-$(LLVM_VERSION).so.$(LLVM_VERSION).*\"|libclang-$(LLVM_VERSION).so.1\"|" $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/clang/ClangTargets-*.cmake
1142
1143 # Managed in python*-lldb-X.Y.links.in
1144         rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/python*/*-packages/lldb/_lldb.so
1145
1146 # Manage the polly files. Sometimes, we build them. Sometimes not.
1147         if test "$(POLLY_ENABLE)" = yes; then \
1148                 mkdir -p $(CURDIR)/debian/libclang-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/lib/ $(CURDIR)/debian/libpolly-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/include/polly/; \
1149                 mv -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/libPolly* \
1150                 $(CURDIR)/debian/libpolly-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/lib/; \
1151                 rm -rf $(CURDIR)/debian/libpolly-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/include/polly; \
1152                 mv -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/include/polly/ \
1153                 $(CURDIR)/debian/libpolly-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/include/; \
1154         fi
1155
1156         mkdir -p $(CURDIR)/debian/usr/share/doc/llvm-$(LLVM_VERSION)-doc/ $(CURDIR)/debian/usr/share/doc/clang-$(LLVM_VERSION)-doc/
1157         cp -R $(TARGET_BUILD_STAGE2)/docs/html $(CURDIR)/debian/usr/share/doc/llvm-$(LLVM_VERSION)-doc/
1158         cp -R $(TARGET_BUILD_STAGE2)/tools/clang/docs/html $(CURDIR)/debian/usr/share/doc/clang-$(LLVM_VERSION)-doc/
1159         cp -R $(TARGET_BUILD_STAGE2)/tools/clang/tools/extra/docs/html $(CURDIR)/debian/usr/share/doc/clang-$(LLVM_VERSION)-doc/clang-extra
1160
1161 # Rename OCaml bindings
1162         if test "$(OCAML_ENABLE)" = yes; then \
1163                 mkdir -p "$(DEB_INST)$(OCAML_STDLIB_DIR)"; \
1164                 mkdir -p "$(DEB_INST)usr/lib/llvm-$(LLVM_VERSION)/docs/ocaml/html/html"; \
1165                 mkdir -p "$(DEB_INST)usr/lib/llvm-$(LLVM_VERSION)/share/doc/llvm/ocaml-html/"; \
1166                 if test -d "$(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/ocaml"; then \
1167                         mv -f "$(DEB_INST)usr/lib/llvm-$(LLVM_VERSION)/lib/ocaml" \
1168                         "$(DEB_INST)$(OCAML_STDLIB_DIR)/llvm-$(LLVM_VERSION)"; \
1169                 fi; \
1170         fi
1171
1172 # For some reasons, from Ubuntu jammy, python stuff are installed in /local/lib, move it back
1173         if test -d $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/local/lib/; then \
1174                 mv $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/local/lib/* $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/; \
1175                 rm -f $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/python*/*-packages/six.py; \
1176                 ls $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/local/; \
1177                 rmdir $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/local/lib; \
1178                 rmdir $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/local; \
1179         fi
1180
1181 # Disable the python binding for buster. not sure why it regressed
1182 # regressed de4364f1ecaa..0745b0c0354a
1183         if test "$(DISTRO)" = "buster" -o "$(DISTRO)" = "bionic" -o "$(DEB_HOST_ARCH)" = "mips64el"; then \
1184                 mkdir -p $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/share/gdb/python/ompd/; \
1185                 touch $(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/share/gdb/python/ompd/empty; \
1186                 echo "" > debian/python3-lldb-$(LLVM_VERSION).install; \
1187         fi
1188
1189 # Delete the target build directory to save some space on the build systems
1190 # All the files have been installed in $(CURDIR)/debian/tmp/ already
1191         rm -rf $(TARGET_BUILD)
1192         touch $@
1193
1194
1195 override_dh_makeshlibs:
1196         dh_makeshlibs -plibclang$(SONAME_EXT)-$(LLVM_VERSION)
1197         dh_makeshlibs -pliblldb-$(LLVM_VERSION)
1198         dh_makeshlibs -plibllvm$(LLVM_VERSION)
1199         dh_makeshlibs -plibomp$(SONAME_OPENMP)-$(LLVM_VERSION)
1200         dh_makeshlibs --remaining-packages -V
1201
1202 override_dh_shlibdeps:
1203 # Ignore asan libraries. They would trigger dependencies to multiarch libraries
1204         dh_shlibdeps -l$(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/ -Xlibclang_rt.asan -Xlibclang_rt.asan -Xlibclang_rt.asan-*.so -Xlibclang_rt.asan-*.so
1205
1206 override_dh_installman:
1207         if test -f lld/docs/ld.lld.1; then \
1208         mv lld/docs/ld.lld.1 lld/docs/ld.lld-$(LLVM_VERSION).1; \
1209         fi
1210         dh_installman
1211 # Make sure that lli manpage is only in llvm-3.2-runtime (See #697117)
1212         rm -f $(CURDIR)/debian/llvm-$(LLVM_VERSION)/usr/share/man/man1/lli*
1213
1214
1215 override_dh_strip:
1216         : # running out of diskspace on the buildds
1217         find $(TARGET_BUILD) -name '*.o' -o -name '*.a' -type f | xargs -r rm -f
1218 ifeq (0, $(strip $(shell dpkg --compare-versions $(DH_VERSION) ge 9.20160114; echo $$?)))
1219         : # If we don't have the right version of debhelper, don't run the option
1220         dh_strip -p libclang$(SONAME_EXT)-$(LLVM_VERSION) --dbgsym-migration='libclang$(SONAME_EXT)-$(LLVM_VERSION)-dbg'
1221         dh_strip -p libllvm$(LLVM_VERSION) --dbgsym-migration='libllvm$(LLVM_VERSION)-dbg'
1222         dh_strip -p liblldb-$(LLVM_VERSION) --dbgsym-migration='liblldb-$(LLVM_VERSION)-dbg'
1223         dh_strip -p libomp$(SONAME_OPENMP)-$(LLVM_VERSION) --dbgsym-migration='libomp$(SONAME_OPENMP)-$(LLVM_VERSION)-dbg'
1224 endif
1225 # ifeq (${LLD_ENABLE},yes)
1226 #       PATH=$(CURDIR)/:$$PATH dh_strip -p liblld-$(LLVM_VERSION) --dbg-package=liblld-$(LLVM_VERSION)-dbg
1227 # endif
1228 ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' binutils) lt 2.31.1-11 ; echo $$?),0)
1229         : # building with clang, binutils/strip has hard time stripping some libs because of
1230         : # https://sourceware.org/bugzilla/show_bug.cgi?id=23788
1231         : # use llvm-strip instead
1232         : # Workaround some issues with stripping by using llvm's
1233         if test ! -f $(CURDIR)/strip; then \
1234                 ln -s $(CURDIR)/debian/llvm-$(LLVM_VERSION)/usr/lib/llvm-$(LLVM_VERSION)/bin/llvm-strip $(CURDIR)/strip; \
1235         fi
1236         ls -al $(CURDIR)/debian/.debhelper/*/dbgsym-root/usr/lib/debug/.build-id/*/*|| true
1237         : # On some old version of Debian (stretch) and Ubuntu, Rules-Requires-Root isn't supported
1238         : # Sometime, it fails because of chown: changing ownership of 'debian/.debhelper/clang-7/dbgsym-root/usr/lib/debug/.build-id/37/ba506ae9d2f82219bf5c552f7c09853052b2b0.debug': Operation not permitted
1239         : # Therefore, continue when we encounter an error
1240         PATH=$(CURDIR)/:$$PATH LD_LIBRARY_PATH=$(DEB_INST)/usr/lib/llvm-$(LLVM_VERSION)/lib/:/usr/lib/*/libfakeroot dh_strip -a -v || true
1241         : # Remove the workaround
1242         rm $(CURDIR)/strip
1243         : # for some reasons, the +x might be removed
1244         chmod -f +x $(CURDIR)/debian/*/usr/lib/llvm-$(LLVM_VERSION)/bin/* || true
1245 else
1246         # GNU strip doesn't recognize WebAssembly binaries, and actually corrupts them.
1247         # llvm-strip (as of 15.0.2) fails with --strip-debug (but works with --strip-all)
1248         dh_strip -a -v -Xlibclang_rt.builtins-wasm32.a -Xlibclang_rt.builtins-wasm64.a -Xusr/lib/wasm32-wasi
1249 endif
1250
1251 override_dh_install:
1252 ifeq (${POLLY_ENABLE},yes)
1253 # only for arch:any builds
1254 ifneq (,$(filter libpolly-$(LLVM_VERSION)-dev, $(shell dh_listpackages)))
1255         dh_install -p libpolly-$(LLVM_VERSION)-dev usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/polly/*.cmake usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/polly
1256 # On old Debian & Ubuntu, removing the files is necessary
1257         rm -rf debian/tmp/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/polly/*.cmake
1258 else
1259         rm -rf $(CURDIR)/debian/tmp/usr/lib/llvm-$(LLVM_VERSION)/lib/cmake/polly/*.cmake
1260 endif
1261 endif
1262         dh_install --fail-missing
1263 # Move the libc++ abi files from libc++ to libc++-abi for the wasm32 packages
1264 # These packages are arch: all, so only do so when the packages are built
1265 ifneq (,$(filter libc++-$(LLVM_VERSION)-dev-wasm32, $(shell dh_listpackages)))
1266         mkdir -p $(CURDIR)/debian/libc++abi-$(LLVM_VERSION)-dev-wasm32/usr/lib/llvm-$(LLVM_VERSION)/include/wasm32-wasi/c++/v1
1267         if test -f $(CURDIR)/debian/libc++-$(LLVM_VERSION)-dev-wasm32/usr/lib/llvm-$(LLVM_VERSION)/include/wasm32-wasi/c++/v1/__cxxabi_config.h; then \
1268                 mv $(CURDIR)/debian/libc++-$(LLVM_VERSION)-dev-wasm32/usr/lib/llvm-$(LLVM_VERSION)/include/wasm32-wasi/c++/v1/__cxxabi_config.h \
1269                         $(CURDIR)/debian/libc++abi-$(LLVM_VERSION)-dev-wasm32/usr/lib/llvm-$(LLVM_VERSION)/include/wasm32-wasi/c++/v1/__cxxabi_config.h; \
1270                 mv $(CURDIR)/debian/libc++-$(LLVM_VERSION)-dev-wasm32/usr/lib/llvm-$(LLVM_VERSION)/include/wasm32-wasi/c++/v1/cxxabi.h \
1271                         $(CURDIR)/debian/libc++abi-$(LLVM_VERSION)-dev-wasm32/usr/lib/llvm-$(LLVM_VERSION)/include/wasm32-wasi/c++/v1/cxxabi.h; \
1272         fi
1273 endif
1274 # Because of hurd, we are more flexible in what we include in libclang-X.Y-rt
1275 # but we don't want to install wasi files into libclang-rt as they have their own package
1276 # So, we remove this directory from the package
1277         rm -fr $(CURDIR)/debian/libclang-rt-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION)/lib/wasi/
1278
1279 repack_a_llvm_ir:
1280 ifeq (${LTO_ENABLE},yes)
1281 # with LTO, .a contains llvm ir instead of native code. So, recompile them
1282         NJOBS="$(NJOBS)" P_TO_LLVM="$(CURDIR)" VERSION=$(LLVM_VERSION) bash -v debian/llvm-compile-lto-elf.sh $(CXXFLAGS_EXTRA)
1283 endif
1284         touch $@
1285
1286
1287 override_dh_installdeb: repack_a_llvm_ir
1288 # Managed by the package
1289         dh_installdeb -a
1290
1291         rm -f $(CURDIR)/debian/tmp/usr/lib/llvm-$(LLVM_VERSION)/lib/python*/*-packages/lldb/__init__.pyc $(CURDIR)/debian/python*-lldb-$(LLVM_VERSION)/usr/lib/llvm-$(LLVM_VERSION)/lib/python*/*-packages/lldb/__init__.pyc
1292         rm -f $(CURDIR)/debian/clang-$(LLVM_VERSION)-examples/usr/share/doc/clang-$(LLVM_VERSION)-examples/examples/*Make*
1293
1294 # the openmp header files moved to the same path as lib clang headers.
1295 # To make sure they aren't conflicting ( https://bugs.llvm.org/show_bug.cgi?id=46977 )
1296 # Remove them from the libclang-common package
1297         rm -f $(CURDIR)/debian/libclang-common-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/lib/clang/$(LLVM_VERSION)/include/omp*.h
1298
1299 # Remove some libc++ abi files in the libc++ file. See bug #969274
1300         rm -f $(CURDIR)/debian/libc++-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/include/c++/__cxxabi_config.h $(CURDIR)/debian/libc++-$(LLVM_VERSION)-dev/usr/lib/llvm-$(LLVM_VERSION)/include/c++/cxxabi.h
1301
1302 # Remove auto generated python pyc
1303         find $(CURDIR)/debian/llvm-$(LLVM_VERSION)-tools/usr/lib/llvm-$(LLVM_VERSION)/ -name '*.pyc' | xargs -r rm -f
1304
1305 ifeq (${RUN_TEST},yes)
1306 # List of the archs we know we have 100 % tests working
1307 ARCH_LLVM_TEST_OK := i386 amd64
1308
1309 override_dh_auto_test:
1310         echo "Running tests: $(RUN_TEST)"
1311 # LLVM tests
1312 ifneq (,$(findstring $(DEB_HOST_ARCH),$(ARCH_LLVM_TEST_OK)))
1313 # logs the output to check-llvm_build_log.txt for validation through autopkgtest
1314         ninja $(VERBOSE) -C $(TARGET_BUILD) stage2-check-llvm | tee check-llvm_build_log.txt
1315 else
1316         ninja $(VERBOSE) -C $(TARGET_BUILD) stage2-check-llvm || true
1317 endif
1318
1319 # Clang tests
1320         ninja $(VERBOSE) -C $(TARGET_BUILD) stage2-check-clang || true
1321
1322 # Clang extra tests (ex: clang-tidy)
1323         ninja $(VERBOSE) -C $(TARGET_BUILD_STAGE2) check-clang-tools || true
1324
1325 # LLD tests
1326 ifeq (${LLD_ENABLE},yes)
1327         ninja $(VERBOSE) -C $(TARGET_BUILD_STAGE2) check-lld || true
1328 endif
1329
1330 # Sanitizer
1331         ninja $(VERBOSE) -C $(TARGET_BUILD_STAGE2) check-sanitizer || true
1332
1333 # Libcxx
1334         ninja $(VERBOSE) -C $(TARGET_BUILD_STAGE2) check-libcxx || true
1335
1336 # Libcxxabi
1337         ninja $(VERBOSE) -C $(TARGET_BUILD_STAGE2) check-libcxxabi || true
1338
1339 # MLIR
1340 ifeq (,$(filter $(DEB_HOST_ARCH), armel armhf i386 x32))
1341 # Do not run MLIR test on i386 because of
1342 # https://github.com/llvm/llvm-project/issues/58357
1343         ninja $(VERBOSE) -C $(TARGET_BUILD_STAGE2) check-mlir || true
1344 endif
1345
1346 # Libclc
1347         ninja $(VERBOSE) -C libclc/build test || true
1348
1349 # LLDB tests
1350 ifeq (,$(filter $(DEB_HOST_ARCH), $(LLDB_DISABLE_ARCHS) armhf armel))
1351 ifneq (,$(filter codecoverage,$(DEB_BUILD_OPTIONS)))
1352 # Create a symlink to run the testsuite: see https://bugs.archlinux.org/task/50759
1353         cd $(CURDIR)/$(TARGET_BUILD)/lib/python*/*-packages/; \
1354                 if test ! -e _lldb.so; then \
1355                         ln -s lldb/_lldb.so; \
1356                 fi
1357         if test "$(CODECOVERAGE)" = "no"; then \
1358         LD_LIBRARY_PATH=$$LD_LIBRARY_PATH:$(CURDIR)/$(TARGET_BUILD)/lib/ ninja $(VERBOSE) -C $(TARGET_BUILD) check-lldb || true; \
1359         fi
1360         # remove the workaround
1361         rm $(CURDIR)/$(TARGET_BUILD)/lib/python*/*-packages/_lldb.so
1362 endif
1363 endif
1364
1365 # Polly tests
1366 #ifeq (${POLLY_ENABLE},yes)
1367 #       ninja -C $(TARGET_BUILD) check-polly || true
1368 #endif
1369
1370 # Managed by debian build system
1371         rm -f $(CURDIR)/$(TARGET_BUILD)/lib/python*/*-packages/lldb/_lldb.so
1372
1373 # The compression of the code coverage report is done in the
1374 # hook B21GetCoverageResults on the server
1375         if test "$(CODECOVERAGE)" = "yes"; then \
1376                 REPORT=reports/llvm-toolchain.info; \
1377                 mkdir -p reports/; \
1378                 lcov --directory $(TARGET_BUILD)/ --capture --ignore-errors source --output-file $$REPORT; \
1379                 lcov --remove $$REPORT "/usr*" -o $$REPORT; \
1380                 genhtml -o reports/coverage --show-details --highlight --legend $$REPORT; \
1381                 chmod 0755 `find reports/coverage -type d`; \
1382                 chmod 0644 `find reports/coverage -type f`; \
1383         fi
1384 else
1385 override_dh_auto_test:
1386         @echo "Skipping tests"
1387 endif
1388
1389
1390 override_dh_gencontrol: sccache-stats
1391         dh_gencontrol -- $(control_vars)
1392
1393
1394 override_dh_auto_clean:
1395         rm -rf $(TARGET_BUILD) llvm/docs/_build/ clang/docs/_build tools/clang/docs/_html/
1396 # QA tools
1397         rm -rf cov-int/ reports/
1398         rm -f `ls debian/*.in|grep -v control.in|sed -e "s|.in$$||g"`
1399         find utils -name '*.pyc' | xargs -r rm -f
1400         # Use -I because a test has a space in its name
1401         find lldb/test -iname '*.pyc' | xargs -I{} -r rm -f {}
1402         rm -f $(CURDIR)/utils/vim/llvm-$(LLVM_VERSION).vim $(CURDIR)/utils/vim/tablegen-$(LLVM_VERSION).vim
1403         rm -f $(CURDIR)/clang/tools/clang-format/clang-format-diff-$(LLVM_VERSION)
1404         rm -f $(CURDIR)/clang/tools/clang-format/clang-format-$(LLVM_VERSION).py
1405         rm -rf libclc/build
1406         rm -rf build-wasm
1407         if test -f lld/docs/ld.lld-$(LLVM_VERSION).1; then \
1408                 mv lld/docs/ld.lld-$(LLVM_VERSION).1 lld/docs/ld.lld.1; \
1409         fi
1410         for f in debian/*.in; do \
1411                 if ! echo $$f|grep control; then \
1412                         f2=$$(echo $$f | sed 's/\.in$$//;s/X\.Y/$(LLVM_VERSION)/'); \
1413                         rm -f $$f2; \
1414                 fi; \
1415         done
1416         if test "$(SCAN_BUILD)" = "yes"; then \
1417                 patch -f -R -p1 < debian/patches/on-the-fly/use-scan-build-runtimes.diff||true; \
1418         fi
1419         : # for some reason, the docs are written to debian/usr and debian/man ...
1420         rm -rf debian/usr debian/man
1421         : # remove extra stamps
1422         rm -f debian-*-build override_dh_auto_install sccache-stats build_doc
1423
1424 .PHONY: override_dh_strip preconfigure