config/Rules.am

   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
   6 PHONY =
   7 AM_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         -I$(top_srcdir)/lib/libzpool/include
  15
  16 AM_LIBTOOLFLAGS = --silent
  17
  18 AM_CFLAGS  = -std=gnu99 -Wall -Wextra -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wno-sign-compare -Wno-missing-field-initializers
  19 AM_CFLAGS += -fno-strict-aliasing
  20 AM_CFLAGS += $(NO_OMIT_FRAME_POINTER)
  21 AM_CFLAGS += $(IMPLICIT_FALLTHROUGH)
  22 AM_CFLAGS += $(DEBUG_CFLAGS)
  23 AM_CFLAGS += $(ASAN_CFLAGS)
  24 AM_CFLAGS += $(UBSAN_CFLAGS)
  25 AM_CFLAGS += $(CODE_COVERAGE_CFLAGS)
  26 AM_CFLAGS += $(NO_FORMAT_ZERO_LENGTH)
  27 AM_CFLAGS += $(NO_FORMAT_TRUNCATION)
  28 if BUILD_FREEBSD
  29 AM_CFLAGS += -fPIC -Werror -Wno-unknown-pragmas -Wno-enum-conversion
  30 AM_CFLAGS += -include $(top_srcdir)/include/os/freebsd/spl/sys/ccompile.h
  31 AM_CFLAGS += -I/usr/include -I/usr/local/include
  32 endif
  33
  34 AM_CPPFLAGS += -D_GNU_SOURCE
  35 AM_CPPFLAGS += -D_REENTRANT
  36 AM_CPPFLAGS += -D_FILE_OFFSET_BITS=64
  37 AM_CPPFLAGS += -D_LARGEFILE64_SOURCE
  38 AM_CPPFLAGS += -DLIBEXECDIR=\"$(libexecdir)\"
  39 AM_CPPFLAGS += -DZFSEXECDIR=\"$(zfsexecdir)\"
  40 AM_CPPFLAGS += -DRUNSTATEDIR=\"$(runstatedir)\"
  41 AM_CPPFLAGS += -DSBINDIR=\"$(sbindir)\"
  42 AM_CPPFLAGS += -DSYSCONFDIR=\"$(sysconfdir)\"
  43 AM_CPPFLAGS += -DPKGDATADIR=\"$(pkgdatadir)\"
  44 AM_CPPFLAGS += $(DEBUG_CPPFLAGS)
  45 AM_CPPFLAGS += $(CODE_COVERAGE_CPPFLAGS)
  46 AM_CPPFLAGS += -DTEXT_DOMAIN=\"zfs-@ac_system_l@-user\"
  47
  48 if ASAN_ENABLED
  49 AM_CPPFLAGS += -DZFS_ASAN_ENABLED
  50 endif
  51
  52 if UBSAN_ENABLED
  53 AM_CPPFLAGS += -DZFS_UBSAN_ENABLED
  54 endif
  55
  56 AM_LDFLAGS  = $(DEBUG_LDFLAGS)
  57 AM_LDFLAGS += $(ASAN_LDFLAGS)
  58 AM_LDFLAGS += $(UBSAN_LDFLAGS)
  59
  60 if BUILD_FREEBSD
  61 AM_LDFLAGS += -fstack-protector-strong
  62 AM_LDFLAGS += -Wl,-x -Wl,--fatal-warnings -Wl,--warn-shared-textrel
  63 AM_LDFLAGS += -lm
  64 endif
  65
  66
  67 # If a target includes kernel code, generate warnings for large stack frames
  68 KERNEL_CFLAGS       = $(FRAME_LARGER_THAN)
  69
  70 # See https://debbugs.gnu.org/cgi/bugreport.cgi?bug=54020
  71 LIBRARY_CFLAGS      = -no-suppress
  72
  73 # Forcibly enable asserts/debugging for libzpool &al.
  74 # Since ZFS_DEBUG can change shared data structures, all libzpool users must
  75 # be compiled with the same flags.
  76 # See https://github.com/openzfs/zfs/issues/16476
  77 LIBZPOOL_CPPFLAGS = -DDEBUG -UNDEBUG -DZFS_DEBUG