configure.ac

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ([2.69])
AC_INIT([xnec2c], [4.1.1], [nkcyham@yahoo.com])
AM_INIT_AUTOMAKE
AC_CONFIG_SRCDIR([src/common.h])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AM_MAINTAINER_MODE

# Set CFLAGS if not set in environment
AC_MSG_CHECKING([whether configure should try to set CFLAGS])
if test "x${CFLAGS+set}" = xset; then
   enable_cflags_setting=no
else
   enable_cflags_setting=yes
fi
AC_MSG_RESULT($enable_cflags_setting)
test "x$enable_cflags_setting" = xyes && CFLAGS=""

# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_MAKE_SET

# Checks for libraries.
pkg_modules="gtk+-3.0 >= 3.22.0"
PKG_CHECK_MODULES(PACKAGE, [$pkg_modules])
AC_SUBST(PACKAGE_CFLAGS)
AC_SUBST(PACKAGE_LIBS)
AC_CHECK_LIB([m], [atan2l])
AC_CHECK_LIB([gmodule-2.0], [g_module_open])

# Internationalization tools
AM_GNU_GETTEXT_VERSION([0.19.8])
GETTEXT_PACKAGE=xnec2c
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], ["$GETTEXT_PACKAGE"], [Gettext package.])
AM_GNU_GETTEXT([external])
PROGRAMNAME_LOCALEDIR=[${datadir}/locale]
AC_SUBST(PROGRAMNAME_LOCALEDIR)

# Add the languages which your application supports here.
ALL_LINGUAS=""

# Checks for header files.
AC_CHECK_HEADERS([fcntl.h libintl.h locale.h stdlib.h string.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T

# Checks for library functions.
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([floor pow select setlocale sqrt strstr])

AC_CONFIG_FILES([Makefile
                 src/Makefile
				 po/Makefile.in])
AC_OUTPUT