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config: use -Wno-format-truncation globally
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1#
2# Default build rules for all user space components, every Makefile.am
3# should include these rules and override or extend them as needed.
4#
5
0e6c493f 6PHONY =
c8970f52 7AM_CPPFLAGS = \
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8 -include $(top_builddir)/zfs_config.h \
9 -I$(top_builddir)/include \
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10 -I$(top_srcdir)/include \
11 -I$(top_srcdir)/module/icp/include \
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12 -I$(top_srcdir)/lib/libspl/include \
13 -I$(top_srcdir)/lib/libspl/include/os/@ac_system_l@
9f0a21e6 14
c9c0d073 15AM_LIBTOOLFLAGS = --silent
fed90353 16
a926aab9 17AM_CFLAGS = -std=gnu99 -Wall -Wextra -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wno-sign-compare -Wno-missing-field-initializers
ae7b167a 18AM_CFLAGS += -fno-strict-aliasing
d5d2ef2b 19AM_CFLAGS += $(NO_OMIT_FRAME_POINTER)
6954c22f 20AM_CFLAGS += $(IMPLICIT_FALLTHROUGH)
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21AM_CFLAGS += $(DEBUG_CFLAGS)
22AM_CFLAGS += $(ASAN_CFLAGS)
63652e15 23AM_CFLAGS += $(UBSAN_CFLAGS)
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24AM_CFLAGS += $(CODE_COVERAGE_CFLAGS)
25AM_CFLAGS += $(NO_FORMAT_ZERO_LENGTH)
26AM_CFLAGS += $(NO_FORMAT_TRUNCATION)
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27if BUILD_FREEBSD
28AM_CFLAGS += -fPIC -Werror -Wno-unknown-pragmas -Wno-enum-conversion
29AM_CFLAGS += -include $(top_srcdir)/include/os/freebsd/spl/sys/ccompile.h
30AM_CFLAGS += -I/usr/include -I/usr/local/include
9f0a21e6 31endif
fed90353 32
c8970f52 33AM_CPPFLAGS += -D_GNU_SOURCE
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34AM_CPPFLAGS += -D_REENTRANT
35AM_CPPFLAGS += -D_FILE_OFFSET_BITS=64
36AM_CPPFLAGS += -D_LARGEFILE64_SOURCE
07917db9 37AM_CPPFLAGS += -DLIBEXECDIR=\"$(libexecdir)\"
b53077a9 38AM_CPPFLAGS += -DZFSEXECDIR=\"$(zfsexecdir)\"
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39AM_CPPFLAGS += -DRUNSTATEDIR=\"$(runstatedir)\"
40AM_CPPFLAGS += -DSBINDIR=\"$(sbindir)\"
41AM_CPPFLAGS += -DSYSCONFDIR=\"$(sysconfdir)\"
658fb802 42AM_CPPFLAGS += -DPKGDATADIR=\"$(pkgdatadir)\"
fed90353 43AM_CPPFLAGS += $(DEBUG_CPPFLAGS)
acf04442 44AM_CPPFLAGS += $(CODE_COVERAGE_CPPFLAGS)
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45AM_CPPFLAGS += -DTEXT_DOMAIN=\"zfs-@ac_system_l@-user\"
46
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47if ASAN_ENABLED
48AM_CPPFLAGS += -DZFS_ASAN_ENABLED
49endif
50
51if UBSAN_ENABLED
52AM_CPPFLAGS += -DZFS_UBSAN_ENABLED
53endif
54
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55AM_LDFLAGS = $(DEBUG_LDFLAGS)
56AM_LDFLAGS += $(ASAN_LDFLAGS)
63652e15 57AM_LDFLAGS += $(UBSAN_LDFLAGS)
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58
59if BUILD_FREEBSD
60AM_LDFLAGS += -fstack-protector-strong -shared
61AM_LDFLAGS += -Wl,-x -Wl,--fatal-warnings -Wl,--warn-shared-textrel
62AM_LDFLAGS += -lm
63endif
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64
65
66# If a target includes kernel code, generate warnings for large stack frames
67KERNEL_CFLAGS = $(FRAME_LARGER_THAN)
68
69# See https://debbugs.gnu.org/cgi/bugreport.cgi?bug=54020
70LIBRARY_CFLAGS = -no-suppress
71
72# Forcibly enable asserts/debugging for libzpool &al.
73FORCEDEBUG_CPPFLAGS = -DDEBUG -UNDEBUG -DZFS_DEBUG