dnl Process this file with autoconf to produce a configure script AC_INIT([osmo-cbc], 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([dist-bzip2 subdir-objects]) AC_CONFIG_TESTDIR(tests) CFLAGS="$CFLAGS -std=gnu11" dnl kernel style compile messages m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) dnl include release helper RELMAKE='-include osmo-release.mk' AC_SUBST([RELMAKE]) dnl checks for programs AC_PROG_MAKE_SET AC_PROG_CC AC_PROG_INSTALL LT_INIT dnl check for pkg-config (explained in detail in libosmocore/configure.ac) AC_PATH_PROG(PKG_CONFIG_INSTALLED, pkg-config, no) if test "x$PKG_CONFIG_INSTALLED" = "xno"; then AC_MSG_WARN([You need to install pkg-config]) fi PKG_PROG_PKG_CONFIG([0.20]) 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(LIBOSMONETIF, libosmo-netif >= 1.5.0) PKG_CHECK_MODULES(ULFIUS, libulfius) PKG_CHECK_MODULES(JANSSON, jansson) PKG_CHECK_MODULES(ORCANIA, liborcania) # Define asn1c skeleton files directory (See "asn1c -S "). # Used during "make -C src/ regen" to copy header files from there ASN1C_SKELETON_PATH="/usr/share/asn1c" ASN1C_BIN_PATH="/usr/bin/asn1c" ASN_MODULE_CFLAGS="-DASN_DISABLE_BER_SUPPORT -DASN_DISABLE_XER_SUPPORT -DASN_DISABLE_JER_SUPPORT -DASN_DISABLE_OER_SUPPORT -DASN_DISABLE_UPER_SUPPORT" AC_SUBST([ASN1C_SKELETON_PATH]) AC_SUBST([ASN1C_BIN_PATH]) AC_SUBST([ASN_MODULE_CFLAGS]) AC_CHECK_HEADERS(netinet/sctp.h,,AC_MSG_ERROR(netinet/sctp.h not found)) old_LIBS=$LIBS AC_SEARCH_LIBS([sctp_recvmsg], [sctp], [ AC_DEFINE(HAVE_LIBSCTP, 1, [Define 1 to enable SCTP support]) AC_SUBST(HAVE_LIBSCTP, [1]) if test -n "$ac_lib"; then AC_SUBST(LIBSCTP_LIBS, [-l$ac_lib]) fi ], [ AC_MSG_ERROR([sctp_recvmsg not found in searched libs])]) LIBS=$old_LIBS 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 $WERROR_FLAGS" fi # The following test is taken from WebKit's webkit.m4 saved_CFLAGS="$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) CFLAGS="$CFLAGS -Wall" CPPFLAGS="$CPPFLAGS -Wall" AC_ARG_ENABLE(doxygen, [AS_HELP_STRING( [--disable-doxygen], [Disable generation of documentation using doxygen], )], [doxygen=$enableval], [doxygen="yes"]) AC_PATH_PROG(DOXYGEN,doxygen,false) AM_CONDITIONAL(HAVE_DOXYGEN, test $DOXYGEN != false && test "x$doxygen" = "xyes") # Generate manuals AC_ARG_ENABLE(manuals, [AS_HELP_STRING( [--enable-manuals], [Generate manual PDFs [default=no]], )], [osmo_ac_build_manuals=$enableval], [osmo_ac_build_manuals="no"]) AM_CONDITIONAL([BUILD_MANUALS], [test x"$osmo_ac_build_manuals" = x"yes"]) AC_ARG_VAR(OSMO_GSM_MANUALS_DIR, [path to common osmo-gsm-manuals files, overriding pkg-config and "../osmo-gsm-manuals" fallback]) if test x"$osmo_ac_build_manuals" = x"yes" then # Find OSMO_GSM_MANUALS_DIR (env, pkg-conf, fallback) if test -n "$OSMO_GSM_MANUALS_DIR"; then echo "checking for OSMO_GSM_MANUALS_DIR... $OSMO_GSM_MANUALS_DIR (from env)" else OSMO_GSM_MANUALS_DIR="$($PKG_CONFIG osmo-gsm-manuals --variable=osmogsmmanualsdir 2>/dev/null)" if test -n "$OSMO_GSM_MANUALS_DIR"; then echo "checking for OSMO_GSM_MANUALS_DIR... $OSMO_GSM_MANUALS_DIR (from pkg-conf)" else OSMO_GSM_MANUALS_DIR="../osmo-gsm-manuals" echo "checking for OSMO_GSM_MANUALS_DIR... $OSMO_GSM_MANUALS_DIR (fallback)" fi fi if ! test -d "$OSMO_GSM_MANUALS_DIR"; then AC_MSG_ERROR("OSMO_GSM_MANUALS_DIR does not exist! Install osmo-gsm-manuals or set OSMO_GSM_MANUALS_DIR.") fi # Find and run check-depends CHECK_DEPENDS="$OSMO_GSM_MANUALS_DIR/check-depends.sh" if ! test -x "$CHECK_DEPENDS"; then CHECK_DEPENDS="osmo-gsm-manuals-check-depends" fi if ! $CHECK_DEPENDS; then AC_MSG_ERROR("missing dependencies for --enable-manuals") fi # Put in Makefile with absolute path OSMO_GSM_MANUALS_DIR="$(realpath "$OSMO_GSM_MANUALS_DIR")" AC_SUBST([OSMO_GSM_MANUALS_DIR]) fi # https://www.freedesktop.org/software/systemd/man/daemon.html AC_ARG_WITH([systemdsystemunitdir], [AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files])],, [with_systemdsystemunitdir=auto]) AS_IF([test "x$with_systemdsystemunitdir" = "xyes" -o "x$with_systemdsystemunitdir" = "xauto"], [ def_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd) AS_IF([test "x$def_systemdsystemunitdir" = "x"], [AS_IF([test "x$with_systemdsystemunitdir" = "xyes"], [AC_MSG_ERROR([systemd support requested but pkg-config unable to query systemd package])]) with_systemdsystemunitdir=no], [with_systemdsystemunitdir="$def_systemdsystemunitdir"])]) AS_IF([test "x$with_systemdsystemunitdir" != "xno"], [AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])]) AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$with_systemdsystemunitdir" != "xno"]) AC_ARG_ENABLE([external_tests], AC_HELP_STRING([--enable-external-tests], [Include the VTY/CTRL tests in make check [default=no]]), [enable_ext_tests="$enableval"],[enable_ext_tests="no"]) if test "x$enable_ext_tests" = "xyes" ; then AM_PATH_PYTHON AC_CHECK_PROG(OSMOTESTEXT_CHECK,osmo_verify_transcript_vty.py,yes) if test "x$OSMOTESTEXT_CHECK" != "xyes" ; then AC_MSG_ERROR([Please install https://gitea.osmocom.org/cellular-infrastructure/osmo-python-tests to run the VTY/CTRL tests.]) fi fi AC_MSG_CHECKING([whether to enable VTY/CTRL tests]) AC_MSG_RESULT([$enable_ext_tests]) AM_CONDITIONAL(ENABLE_EXT_TESTS, test "x$enable_ext_tests" = "xyes") AC_MSG_RESULT([CFLAGS="$CFLAGS"]) AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"]) AC_OUTPUT( src/Makefile src/sbcap/Makefile include/Makefile include/osmocom/Makefile include/osmocom/cbc/Makefile include/osmocom/sbcap/Makefile contrib/Makefile tests/Makefile tests/sbcap/Makefile doc/Makefile doc/examples/Makefile doc/manuals/Makefile contrib/systemd/Makefile libosmo-sbcap.pc Makefile)