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 6PHONY = 7AM_CPPFLAGS = \ 8 -include $(top_builddir)/zfs_config.h \ 9 -I$(top_builddir)/include \ 10 -I$(top_srcdir)/include \ 11 -I$(top_srcdir)/module/icp/include \ 12 -I$(top_srcdir)/lib/libspl/include \ 13 -I$(top_srcdir)/lib/libspl/include/os/@ac_system_l@ 14 15AM_LIBTOOLFLAGS = --silent 16 17AM_CFLAGS = -std=gnu99 -Wall -Wextra -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wno-sign-compare -Wno-missing-field-initializers 18AM_CFLAGS += -fno-strict-aliasing 19AM_CFLAGS += $(NO_OMIT_FRAME_POINTER) 20AM_CFLAGS += $(IMPLICIT_FALLTHROUGH) 21AM_CFLAGS += $(DEBUG_CFLAGS) 22AM_CFLAGS += $(ASAN_CFLAGS) 23AM_CFLAGS += $(UBSAN_CFLAGS) 24AM_CFLAGS += $(CODE_COVERAGE_CFLAGS) $(NO_FORMAT_ZERO_LENGTH) 25if BUILD_FREEBSD 26AM_CFLAGS += -fPIC -Werror -Wno-unknown-pragmas -Wno-enum-conversion 27AM_CFLAGS += -include $(top_srcdir)/include/os/freebsd/spl/sys/ccompile.h 28AM_CFLAGS += -I/usr/include -I/usr/local/include 29endif 30 31AM_CPPFLAGS += -D_GNU_SOURCE 32AM_CPPFLAGS += -D_REENTRANT 33AM_CPPFLAGS += -D_FILE_OFFSET_BITS=64 34AM_CPPFLAGS += -D_LARGEFILE64_SOURCE 35AM_CPPFLAGS += -DLIBEXECDIR=\"$(libexecdir)\" 36AM_CPPFLAGS += -DRUNSTATEDIR=\"$(runstatedir)\" 37AM_CPPFLAGS += -DSBINDIR=\"$(sbindir)\" 38AM_CPPFLAGS += -DSYSCONFDIR=\"$(sysconfdir)\" 39AM_CPPFLAGS += -DPKGDATADIR=\"$(pkgdatadir)\" 40AM_CPPFLAGS += $(DEBUG_CPPFLAGS) 41AM_CPPFLAGS += $(CODE_COVERAGE_CPPFLAGS) 42AM_CPPFLAGS += -DTEXT_DOMAIN=\"zfs-@ac_system_l@-user\" 43 44AM_CPPFLAGS_NOCHECK = -D"strtok(...)=strtok(__VA_ARGS__) __attribute__((deprecated(\"Use strtok_r(3) instead!\")))" 45AM_CPPFLAGS_NOCHECK += -D"__xpg_basename(...)=__xpg_basename(__VA_ARGS__) __attribute__((deprecated(\"basename(3) is underspecified. Use zfs_basename() instead!\")))" 46AM_CPPFLAGS_NOCHECK += -D"basename(...)=basename(__VA_ARGS__) __attribute__((deprecated(\"basename(3) is underspecified. Use zfs_basename() instead!\")))" 47AM_CPPFLAGS_NOCHECK += -D"dirname(...)=dirname(__VA_ARGS__) __attribute__((deprecated(\"dirname(3) is underspecified. Use zfs_dirnamelen() instead!\")))" 48AM_CPPFLAGS_NOCHECK += -D"bcopy(...)=__attribute__((deprecated(\"bcopy(3) is deprecated. Use memcpy(3)/memmove(3) instead!\"))) bcopy(__VA_ARGS__)" 49AM_CPPFLAGS_NOCHECK += -D"bcmp(...)=__attribute__((deprecated(\"bcmp(3) is deprecated. Use memcmp(3) instead!\"))) bcmp(__VA_ARGS__)" 50AM_CPPFLAGS_NOCHECK += -D"bzero(...)=__attribute__((deprecated(\"bzero(3) is deprecated. Use memset(3) instead!\"))) bzero(__VA_ARGS__)" 51AM_CPPFLAGS_NOCHECK += -D"asctime(...)=__attribute__((deprecated(\"Use strftime(3) instead!\"))) asctime(__VA_ARGS__)" 52AM_CPPFLAGS_NOCHECK += -D"asctime_r(...)=__attribute__((deprecated(\"Use strftime(3) instead!\"))) asctime_r(__VA_ARGS__)" 53AM_CPPFLAGS_NOCHECK += -D"gmtime(...)=__attribute__((deprecated(\"gmtime(3) isn't thread-safe. Use gmtime_r(3) instead!\"))) gmtime(__VA_ARGS__)" 54AM_CPPFLAGS_NOCHECK += -D"localtime(...)=__attribute__((deprecated(\"localtime(3) isn't thread-safe. Use localtime_r(3) instead!\"))) localtime(__VA_ARGS__)" 55AM_CPPFLAGS_NOCHECK += -D"strncpy(...)=__attribute__((deprecated(\"strncpy(3) is deprecated. Use strlcpy(3) instead!\"))) strncpy(__VA_ARGS__)" 56 57AM_CPPFLAGS += $(AM_CPPFLAGS_NOCHECK) 58 59if ASAN_ENABLED 60AM_CPPFLAGS += -DZFS_ASAN_ENABLED 61endif 62 63if UBSAN_ENABLED 64AM_CPPFLAGS += -DZFS_UBSAN_ENABLED 65endif 66 67AM_LDFLAGS = $(DEBUG_LDFLAGS) 68AM_LDFLAGS += $(ASAN_LDFLAGS) 69AM_LDFLAGS += $(UBSAN_LDFLAGS) 70 71if BUILD_FREEBSD 72AM_LDFLAGS += -fstack-protector-strong -shared 73AM_LDFLAGS += -Wl,-x -Wl,--fatal-warnings -Wl,--warn-shared-textrel 74AM_LDFLAGS += -lm 75endif 76 77 78# If a target includes kernel code, generate warnings for large stack frames 79KERNEL_CFLAGS = $(FRAME_LARGER_THAN) 80 81# See https://debbugs.gnu.org/cgi/bugreport.cgi?bug=54020 82LIBRARY_CFLAGS = -no-suppress 83 84# Forcibly enable asserts/debugging for libzpool &al. 85FORCEDEBUG_CPPFLAGS = -DDEBUG -UNDEBUG -DZFS_DEBUG 86