dnl GNU General Public License for more details.
AC_PREREQ(2.57)
-AC_INIT([geeqie], m4_esyscmd_s(git rev-parse --quiet --verify --short master), [geeqie-devel@lists.sourceforge.net], [], [http://www.geeqie.org/])
+AC_INIT([geeqie], m4_esyscmd_s(git rev-parse --quiet --verify --short HEAD), [geeqie-devel@lists.sourceforge.net], [], [http://www.geeqie.org/])
# Add -Werror to the default CFLAGS
CFLAGS+=" -Werror -Wno-error=deprecated-declarations"
AC_CONFIG_AUX_DIR(auxdir)
# Require Automake 1.14 for %reldir% support
-AM_INIT_AUTOMAKE([1.14.1 subdir-objects])
+AM_INIT_AUTOMAKE([1.14.1 subdir-objects foreign])
AC_CONFIG_HEADER([config.h])
AC_ISC_POSIX
AC_PROG_CC
+AC_PROG_CC_C99
AC_PROG_CXX
AC_STDC_HEADERS
AC_ARG_PROGRAM