| dnl Process this file with autoconf to produce a configure script |
| AC_INIT([osmo-sgsn], |
| m4_esyscmd([./git-version-gen .tarball-version]), |
| [osmocom-net-gprs@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]) |
| AC_CONFIG_TESTDIR(tests) |
| |
| 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$PKG_CONFIG_INSTALLED" = "xno"; then |
| AC_MSG_WARN([You need to install pkg-config]) |
| fi |
| PKG_PROG_PKG_CONFIG([0.20]) |
| |
| dnl check for AX_CHECK_COMPILE_FLAG |
| m4_ifdef([AX_CHECK_COMPILE_FLAG], [], [ |
| AC_MSG_ERROR([Please install autoconf-archive; re-run 'autoreconf -fi' for it to take effect.]) |
| ]) |
| |
| dnl checks for libraries |
| AC_SEARCH_LIBS([dlopen], [dl dld], [LIBRARY_DL="$LIBS";LIBS=""]) |
| AC_SUBST(LIBRARY_DL) |
| |
| |
| PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 1.0.0) |
| PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 1.0.0) |
| PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl >= 1.0.0) |
| PKG_CHECK_MODULES(LIBOSMOGSM, libosmogsm >= 1.0.0) |
| PKG_CHECK_MODULES(LIBOSMOABIS, libosmoabis >= 0.6.0) |
| PKG_CHECK_MODULES(LIBOSMOGB, libosmogb >= 1.0.0) |
| PKG_CHECK_MODULES(LIBOSMONETIF, libosmo-netif >= 0.4.0) |
| PKG_CHECK_MODULES(LIBOSMOGSUPCLIENT, libosmo-gsup-client >= 1.0.0) |
| |
| # Enable/disable 3G aka IuPS + IuCS support? |
| AC_ARG_ENABLE([iu], [AS_HELP_STRING([--enable-iu], [Build 3G support, aka IuPS and IuCS interfaces])], |
| [osmo_ac_iu="$enableval"],[osmo_ac_iu="no"]) |
| if test "x$osmo_ac_iu" = "xyes" ; then |
| PKG_CHECK_MODULES(LIBOSMOSIGTRAN, libosmo-sigtran >= 1.0.0) |
| PKG_CHECK_MODULES(LIBASN1C, libasn1c >= 0.9.30) |
| PKG_CHECK_MODULES(LIBOSMORANAP, libosmo-ranap >= 0.4.0) |
| AC_DEFINE(BUILD_IU, 1, [Define if we want to build IuPS and IuCS interfaces support]) |
| fi |
| AM_CONDITIONAL(BUILD_IU, test "x$osmo_ac_iu" = "xyes") |
| AC_SUBST(osmo_ac_iu) |
| |
| |
| PKG_CHECK_MODULES(LIBGTP, libgtp >= 1.3.0) |
| PKG_CHECK_MODULES(LIBCARES, libcares) |
| |
| dnl checks for header files |
| AC_HEADER_STDC |
| |
| dnl Checks for typedefs, structures and compiler characteristics |
| |
| AC_ARG_ENABLE(sanitize, |
| [AS_HELP_STRING( |
| [--enable-sanitize], |
| [Compile with address sanitizer enabled], |
| )], |
| [sanitize=$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) |
| |
| CPPFLAGS="$CPPFLAGS -Wall" |
| CFLAGS="$CFLAGS -Wall" |
| |
| AX_CHECK_COMPILE_FLAG([-Werror=implicit], [CFLAGS="$CFLAGS -Werror=implicit"]) |
| AX_CHECK_COMPILE_FLAG([-Werror=maybe-uninitialized], [CFLAGS="$CFLAGS -Werror=maybe-uninitialized"]) |
| AX_CHECK_COMPILE_FLAG([-Werror=memset-transposed-args], [CFLAGS="$CFLAGS -Werror=memset-transposed-args"]) |
| AX_CHECK_COMPILE_FLAG([-Werror=null-dereference], [CFLAGS="$CFLAGS -Werror=null-dereference"]) |
| AX_CHECK_COMPILE_FLAG([-Werror=sizeof-array-argument], [CFLAGS="$CFLAGS -Werror=sizeof-array-argument"]) |
| AX_CHECK_COMPILE_FLAG([-Werror=sizeof-pointer-memaccess], [CFLAGS="$CFLAGS -Werror=sizeof-pointer-memaccess"]) |
| |
| # Coverage build taken from WebKit's configure.in |
| AC_MSG_CHECKING([whether to enable code coverage support]) |
| AC_ARG_ENABLE(coverage, |
| AC_HELP_STRING([--enable-coverage], |
| [enable code coverage support [default=no]]), |
| [],[enable_coverage="no"]) |
| AC_MSG_RESULT([$enable_coverage]) |
| if test "$enable_coverage" = "yes"; then |
| COVERAGE_CFLAGS="-ftest-coverage -fprofile-arcs" |
| COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs" |
| AC_SUBST([COVERAGE_CFLAGS]) |
| AC_SUBST([COVERAGE_LDFLAGS]) |
| fi |
| |
| AC_DEFUN([CHECK_TM_INCLUDES_TM_GMTOFF], [ |
| AC_CACHE_CHECK( |
| [whether struct tm has tm_gmtoff member], |
| osmo_cv_tm_includes_tm_gmtoff, |
| [AC_LINK_IFELSE([ |
| AC_LANG_PROGRAM([ |
| #include <time.h> |
| ], [ |
| time_t t = time(NULL); |
| struct tm* lt = localtime(&t); |
| int off = lt->tm_gmtoff; |
| ]) |
| ], |
| osmo_cv_tm_includes_tm_gmtoff=yes, |
| osmo_cv_tm_includes_tm_gmtoff=no |
| )] |
| ) |
| if test "x$osmo_cv_tm_includes_tm_gmtoff" = xyes; then |
| AC_DEFINE(HAVE_TM_GMTOFF_IN_TM, 1, |
| [Define if struct tm has tm_gmtoff member.]) |
| fi |
| ]) |
| |
| CHECK_TM_INCLUDES_TM_GMTOFF |
| |
| AC_ARG_ENABLE([external_tests], |
| AC_HELP_STRING([--enable-external-tests], |
| [Include the VTY/CTRL tests in make check [default=no]]), |
| [enable_ext_tests="$enableval"],[enable_ext_tests="no"]) |
| if test "x$enable_ext_tests" = "xyes" ; then |
| AC_CHECK_PROG(PYTHON2_AVAIL,python2,yes) |
| if test "x$PYTHON2_AVAIL" != "xyes" ; then |
| AC_MSG_ERROR([Please install python2 to run the VTY/CTRL tests.]) |
| fi |
| AC_CHECK_PROG(OSMOTESTEXT_CHECK,osmotestvty.py,yes) |
| if test "x$OSMOTESTEXT_CHECK" != "xyes" ; then |
| AC_MSG_ERROR([Please install git://osmocom.org/python/osmo-python-tests to run the VTY/CTRL tests.]) |
| fi |
| fi |
| AC_MSG_CHECKING([whether to enable VTY/CTRL tests]) |
| AC_MSG_RESULT([$enable_ext_tests]) |
| AM_CONDITIONAL(ENABLE_EXT_TESTS, test "x$enable_ext_tests" = "xyes") |
| |
| # Generate manuals |
| AC_ARG_ENABLE(manuals, |
| [AS_HELP_STRING( |
| [--enable-manuals], |
| [Generate manual PDFs [default=no]], |
| )], |
| [osmo_ac_build_manuals=$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$with_systemdsystemunitdir" != "xno"]) |
| |
| AC_MSG_RESULT([CFLAGS="$CFLAGS"]) |
| AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"]) |
| |
| dnl Generate the output |
| AM_CONFIG_HEADER(bscconfig.h) |
| |
| AC_OUTPUT( |
| include/Makefile |
| include/osmocom/Makefile |
| include/osmocom/sgsn/Makefile |
| src/Makefile |
| src/gprs/Makefile |
| tests/Makefile |
| tests/atlocal |
| tests/gprs/Makefile |
| tests/gbproxy/Makefile |
| tests/sgsn/Makefile |
| tests/gtphub/Makefile |
| tests/xid/Makefile |
| tests/sndcp_xid/Makefile |
| tests/slhc/Makefile |
| tests/v42bis/Makefile |
| doc/Makefile |
| doc/examples/Makefile |
| doc/manuals/Makefile |
| contrib/Makefile |
| contrib/systemd/Makefile |
| Makefile) |