tests/run-make-fulldeps/cross-lang-lto-upstream-rlibs/Makefile

   1 include ../tools.mk
   2
   3 # ignore windows due to libLLVM being present in PATH and the PATH and library path being the same
   4 # (so fixing it is harder). See #57765 for context
   5 ifndef IS_WINDOWS
   6
   7 # This test makes sure that we don't loose upstream object files when compiling
   8 # staticlibs with -C linker-plugin-lto
   9
  10 all: staticlib.rs upstream.rs
  11         $(RUSTC) upstream.rs -C linker-plugin-lto -Ccodegen-units=1
  12
  13         # Check No LTO
  14         $(RUSTC) staticlib.rs -C linker-plugin-lto -Ccodegen-units=1 -L. -o $(TMPDIR)/staticlib.a
  15         (cd $(TMPDIR); "$(LLVM_BIN_DIR)"/llvm-ar x ./staticlib.a)
  16         # Make sure the upstream object file was included
  17         ls $(TMPDIR)/upstream.*.rcgu.o
  18
  19         # Cleanup
  20         rm $(TMPDIR)/*
  21
  22         # Check ThinLTO
  23         $(RUSTC) upstream.rs -C linker-plugin-lto -Ccodegen-units=1 -Clto=thin
  24         $(RUSTC) staticlib.rs -C linker-plugin-lto -Ccodegen-units=1 -Clto=thin -L. -o $(TMPDIR)/staticlib.a
  25         (cd $(TMPDIR); "$(LLVM_BIN_DIR)"/llvm-ar x ./staticlib.a)
  26         ls $(TMPDIR)/upstream.*.rcgu.o
  27
  28 else
  29
  30 all:
  31
  32 endif