AC_INIT([libosmo-abis], m4_esyscmd([./git-version-gen .tarball-version]), [openbsc@lists.osmocom.org]) dnl *This* is the root dir, even if an install-sh exists in ../ or ../../ AC_CONFIG_AUX_DIR([.]) AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip 1.6 subdir-objects]) AC_CONFIG_TESTDIR(tests) CFLAGS="$CFLAGS -std=gnu11" dnl kernel style compile messages m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) dnl include release helper RELMAKE='-include osmo-release.mk' AC_SUBST([RELMAKE]) dnl checks for programs AC_PROG_MAKE_SET AC_PROG_CC AC_PROG_INSTALL LT_INIT([pic-only]) dnl patching ${archive_cmds} to affect generation of file "libtool" to fix linking with clang AS_CASE(["$LD"],[*clang*], [AS_CASE(["${host_os}"], [*linux*],[archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'])]) dnl check for pkg-config (explained in detail in libosmocore/configure.ac) AC_PATH_PROG(PKG_CONFIG_INSTALLED, pkg-config, no) if test "x$PKG_CONFIG_INSTALLED" = "xno"; then AC_MSG_WARN([You need to install pkg-config]) fi PKG_PROG_PKG_CONFIG([0.20]) AC_CONFIG_MACRO_DIR([m4]) CFLAGS="$CFLAGS -Wall" CPPFLAGS="$CPPFLAGS -Wall" AC_ARG_ENABLE(sanitize, [AS_HELP_STRING( [--enable-sanitize], [Compile with address sanitizer enabled], )], [sanitize=$enableval], [sanitize="no"]) if test x"$sanitize" = x"yes" then CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined" CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined" fi # The following test is taken from WebKit's webkit.m4 saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fvisibility=hidden " AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden]) AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])], [ AC_MSG_RESULT([yes]) SYMBOL_VISIBILITY="-fvisibility=hidden"], AC_MSG_RESULT([no])) CFLAGS="$saved_CFLAGS" AC_SUBST(SYMBOL_VISIBILITY) dnl Generate the output AM_CONFIG_HEADER(config.h) PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 1.10.0) PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 1.10.0) PKG_CHECK_MODULES(LIBOSMOGSM, libosmogsm >= 1.10.0) PKG_CHECK_MODULES(LIBOSMOCODEC, libosmocodec >= 1.10.0) AC_ARG_ENABLE([ortp], [AS_HELP_STRING([--disable-ortp], [Build without ortp support])], [ ENABLE_ORTP=$enableval ], [ ENABLE_ORTP="yes" ]) AS_IF([test "x$ENABLE_ORTP" = "xyes"], [ PKG_CHECK_MODULES(ORTP, ortp >= 0.22.0) AC_DEFINE([HAVE_ORTP],[1],[Build with ortp support]) ]) AM_CONDITIONAL(ENABLE_ORTP, test "x$ENABLE_ORTP" = "xyes") AC_SUBST(ENABLE_ORTP) AC_ARG_ENABLE([dahdi], AC_HELP_STRING([--disable-dahdi], [disable support for DAHID ISDN (E1/T1) cards [default=yes]]), [enable_dahdi="$enableval"], [enable_dahdi="yes"]) AM_CONDITIONAL(ENABLE_DAHDI, test "x$enable_dahdi" = "xyes") if test "x$enable_dahdi" = "xyes"; then AC_CHECK_HEADERS([dahdi/user.h],[],[AC_MSG_ERROR([DAHDI input driver enabled but DAHDI not found])]) else AC_MSG_WARN([DAHDI input driver will not be built]) fi AC_ARG_ENABLE([e1d], [AS_HELP_STRING( [--enable-e1d], [Enable osmo-e1d driver support] )], [ ENABLE_E1D=$enableval ], [ ENABLE_E1D="no" ]) AS_IF([test "x$ENABLE_E1D" = "xyes"], [ PKG_CHECK_MODULES(LIBOSMOE1D, libosmo-e1d >= 0.5.0) ]) AM_CONDITIONAL(ENABLE_E1D, test "x$ENABLE_E1D" = "xyes") AC_SUBST(ENABLE_E1D) if test x"$ENABLE_E1D" = x"yes" then AC_DEFINE([HAVE_E1D], [1], [Enable osmo-e1d driver support]) fi AC_ARG_ENABLE(sanitize, [AS_HELP_STRING( [--enable-sanitize], [Compile with address sanitizer enabled], )], [sanitize=$enableval], [sanitize="no"]) if test x"$sanitize" = x"yes" then CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined" CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined" fi AC_ARG_ENABLE(werror, [AS_HELP_STRING( [--enable-werror], [Turn all compiler warnings into errors, with exceptions: a) deprecation (allow upstream to mark deprecation without breaking builds); b) "#warning" pragmas (allow to remind ourselves of errors without breaking builds) ] )], [werror=$enableval], [werror="no"]) if test x"$werror" = x"yes" then WERROR_FLAGS="-Werror" WERROR_FLAGS+=" -Wno-error=deprecated -Wno-error=deprecated-declarations" WERROR_FLAGS+=" -Wno-error=cpp" # "#warning" CFLAGS="$CFLAGS $WERROR_FLAGS" CPPFLAGS="$CPPFLAGS $WERROR_FLAGS" fi if test x"$ENABLE_ORTP" = x"yes" then _cflags_save=$CFLAGS CFLAGS="$CFLAGS $ORTP_CFLAGS" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[ortp_set_log_level_mask(NULL, 0xffff);]] )], [AC_DEFINE([HAVE_ORTP_LOG_DOMAIN], [1], [ortp_set_log_level_mask requires domain parameter])], [AC_DEFINE([HAVE_ORTP_LOG_DOMAIN], [0], [ortp_set_log_level_mask has no domain parameter])]) CFLAGS=$_cflags_save _cflags_save=$CFLAGS CFLAGS="$CFLAGS $ORTP_CFLAGS -Werror" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include void fake_cb(struct _RtpSession *r, void *arg1, void *arg2, void *arg3) { return; }]], [[rtp_session_signal_connect(NULL, "", fake_cb, (void*) fake_cb);]] )], [AC_DEFINE([RTP_SIGNAL_PTR_CAST(arg)], [(void*)(arg)], [rtp_session_signal_connect requires pointer parameter])], [AC_DEFINE([RTP_SIGNAL_PTR_CAST(arg)], [(unsigned long)(arg)], [rtp_session_signal_connect requires ulong parameter])]) CFLAGS=$_cflags_save _cflags_save=$CFLAGS CFLAGS="$CFLAGS $ORTP_CFLAGS" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[OrtpMemoryFunctions memfn = { };]] )], [AC_DEFINE([HAVE_ORTP_MEM_FUNC], [1], [OrtpMemoryFunctions is available, will use talloc])], [AC_DEFINE([HAVE_ORTP_MEM_FUNC], [0], [OrtpMemoryFunctions is not available])]) CFLAGS=$_cflags_save fi # ENABLE_ORTP AC_MSG_RESULT([CFLAGS="$CFLAGS"]) AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"]) AC_OUTPUT( libosmoabis.pc libosmotrau.pc include/Makefile src/Makefile tests/Makefile Makefile)