configure.ac

   1 AC_INIT([argpar], [1])
   2 AM_INIT_AUTOMAKE([foreign])
   3 LT_INIT
   4
   5 AC_CONFIG_MACRO_DIRS([m4])
   6
   7 AC_USE_SYSTEM_EXTENSIONS
   8
   9 # Depend on glib just for the tests.
  10 PKG_CHECK_MODULES([GLIB], [glib-2.0])
  11
  12 # When given, add -Werror to WARN_CFLAGS and WARN_CXXFLAGS.
  13 # Disabled by default
  14 AE_FEATURE_DEFAULT_DISABLE
  15 AE_FEATURE([Werror],[Treat compiler warnings as errors.])
  16
  17 # Detect warning flags supported by the C compiler and append them to
  18 # WARN_CFLAGS.
  19 #
  20 m4_define([WARN_FLAGS_LIST], [ dnl
  21   -Wall dnl
  22   -Wextra dnl
  23   -Wmissing-prototypes dnl
  24   -Wmissing-declarations dnl
  25   -Wnull-dereference dnl
  26   -Wundef dnl
  27   -Wredundant-decls dnl
  28   -Wshadow dnl
  29   -Wjump-misses-init dnl
  30   -Wsuggest-attribute=format dnl
  31   -Wtautological-constant-out-of-range-compare dnl
  32   -Wnested-externs dnl
  33   -Wwrite-strings dnl
  34   -Wformat=2 dnl
  35   -Wstrict-aliasing dnl
  36   -Wmissing-noreturn dnl
  37   -Winit-self dnl
  38   -Wduplicated-cond dnl
  39   -Wduplicated-branches dnl
  40   -Wlogical-op dnl
  41 ])
  42
  43 AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST], [WARN_CFLAGS], [-Werror])
  44 AE_IF_FEATURE_ENABLED([Werror], [WARN_CFLAGS="${WARN_CFLAGS} -Werror"])
  45 AM_CFLAGS="${AM_CFLAGS} ${WARN_CFLAGS}"
  46
  47 AC_SUBST(AM_CFLAGS)
  48
  49 AC_CONFIG_FILES([
  50         Makefile
  51         argpar/Makefile
  52         tests/Makefile
  53         tests/tap/Makefile
  54 ])
  55
  56 AC_OUTPUT