configure.ac

   1 dnl SPDX-License-Identifier: GPL-2.0-only
   2 dnl SPDX-FileCopyrightText: EfficiOS Inc.
   3
   4 AC_INIT([argpar], [0.1.0])
   5 AC_USE_SYSTEM_EXTENSIONS
   6
   7 AM_INIT_AUTOMAKE([foreign])
   8 LT_INIT
   9
  10 AC_CONFIG_MACRO_DIRS([m4])
  11
  12 # Depend on glib just for the tests.
  13 PKG_CHECK_MODULES([GLIB], [glib-2.0])
  14
  15 # When given, add -Werror to WARN_CFLAGS and WARN_CXXFLAGS.
  16 # Disabled by default
  17 AE_FEATURE_DEFAULT_DISABLE
  18 AE_FEATURE([Werror],[Treat compiler warnings as errors.])
  19
  20 # Detect warning flags supported by the C compiler and append them to
  21 # WARN_CFLAGS.
  22 #
  23 m4_define([WARN_FLAGS_LIST], [ dnl
  24   -Wall dnl
  25   -Wextra dnl
  26   -Wmissing-prototypes dnl
  27   -Wmissing-declarations dnl
  28   -Wnull-dereference dnl
  29   -Wundef dnl
  30   -Wredundant-decls dnl
  31   -Wshadow dnl
  32   -Wjump-misses-init dnl
  33   -Wsuggest-attribute=format dnl
  34   -Wtautological-constant-out-of-range-compare dnl
  35   -Wnested-externs dnl
  36   -Wwrite-strings dnl
  37   -Wformat=2 dnl
  38   -Wstrict-aliasing dnl
  39   -Wmissing-noreturn dnl
  40   -Winit-self dnl
  41   -Wduplicated-cond dnl
  42   -Wduplicated-branches dnl
  43   -Wlogical-op dnl
  44 ])
  45
  46 AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST], [WARN_CFLAGS], [-Werror])
  47 AE_IF_FEATURE_ENABLED([Werror], [WARN_CFLAGS="${WARN_CFLAGS} -Werror"])
  48 AM_CFLAGS="${AM_CFLAGS} ${WARN_CFLAGS}"
  49
  50 AC_SUBST(AM_CFLAGS)
  51
  52 AC_CONFIG_FILES([
  53         Doxyfile
  54         Makefile
  55         argpar/Makefile
  56         tests/Makefile
  57         tests/tap/Makefile
  58 ])
  59
  60 AC_OUTPUT