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AC_INIT([libosmocore],
m4_esyscmd([./git-version-gen .tarball-version]),
[openbsc@lists.osmocom.org])
AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip 1.6])
AC_CONFIG_TESTDIR(tests)
dnl kernel style compile messages
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
dnl checks for programs
AC_PROG_MAKE_SET
AC_PROG_MKDIR_P
AC_PROG_CC
AC_PROG_INSTALL
LT_INIT([pic-only])
AC_CONFIG_MACRO_DIR([m4])
dnl check os: some linker flags not available on osx
case $host in
*-darwin*)
;;
*)
LTLDFLAGS_OSMOGB='-Wl,--version-script=$(srcdir)/libosmogb.map'
LTLDFLAGS_OSMOGSM='-Wl,--version-script=$(srcdir)/libosmogsm.map'
;;
esac
AC_SUBST(LTLDFLAGS_OSMOGB)
AC_SUBST(LTLDFLAGS_OSMOGSM)
dnl checks for header files
AC_HEADER_STDC
AC_CHECK_HEADERS(execinfo.h sys/select.h sys/socket.h syslog.h ctype.h)
# for src/conv.c
AC_FUNC_ALLOCA
AC_SEARCH_LIBS([dlopen], [dl dld], [LIBRARY_DL="$LIBS";LIBS=""])
AC_SUBST(LIBRARY_DL)
AC_PATH_PROG(DOXYGEN,doxygen,false)
AM_CONDITIONAL(HAVE_DOXYGEN, test $DOXYGEN != false)
# The following test is taken from WebKit's webkit.m4
saved_CFLAGS="$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)
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$osmo_cv_tm_includes_tm_gmtoff" = xyes; then
AC_DEFINE(HAVE_TM_GMTOFF_IN_TM, 1,
[Define if struct tm has tm_gmtoff member.])
fi
])
CHECK_TM_INCLUDES_TM_GMTOFF
dnl Generate the output
AM_CONFIG_HEADER(config.h)
AC_ARG_ENABLE(talloc,
[AS_HELP_STRING(
[--disable-talloc],
[Disable building talloc memory allocator]
)],
[enable_talloc=$enableval], [enable_talloc="yes"])
AM_CONDITIONAL(ENABLE_TALLOC, [test x"$enable_talloc" = x"yes"])
AC_ARG_ENABLE(plugin,
[AS_HELP_STRING(
[--disable-plugin],
[Disable support for dlopen plugins],
)],
[enable_plugin=$enableval], [enable_plugin="yes"])
AM_CONDITIONAL(ENABLE_PLUGIN, test x"$enable_plugin" = x"yes")
AC_ARG_ENABLE(vty,
[AS_HELP_STRING(
[--disable-vty],
[Disable building VTY telnet interface]
)],
[enable_vty=$enableval], [enable_vty="yes"])
AM_CONDITIONAL(ENABLE_VTY, test x"$enable_vty" = x"yes")
AC_ARG_ENABLE(panic_infloop,
[AS_HELP_STRING(
[--enable-panic-infloop],
[Trigger infinite loop on panic rather than fprintf/abort]
)],
[panic_infloop=$enableval], [panic_infloop="no"])
if test x"$panic_infloop" = x"yes"
then
AC_DEFINE([PANIC_INFLOOP],[1],[Use infinite loop on panic rather than fprintf/abort])
fi
AC_ARG_ENABLE(bsc_fd_check,
[AS_HELP_STRING(
[--enable-bsc-fd-check],
[Instrument bsc_register_fd to check that the fd is registered]
)],
[fd_check=$enableval], [fd_check="no"])
if test x"$fd_check" = x"no"
then
AC_DEFINE([BSC_FD_CHECK],[1],[Instrument the bsc_register_fd])
fi
AC_ARG_ENABLE(msgfile,
[AS_HELP_STRING(
[--disable-msgfile],
[Disable support for the msgfile],
)],
[enable_msgfile=$enableval], [enable_msgfile="yes"])
AM_CONDITIONAL(ENABLE_MSGFILE, test x"$enable_msgfile" = x"yes")
AC_ARG_ENABLE(serial,
[AS_HELP_STRING(
[--disable-serial],
[Disable support for the serial helpers],
)],
[enable_serial=$enableval], [enable_serial="yes"])
AM_CONDITIONAL(ENABLE_SERIAL, test x"$enable_serial" = x"yes")
AC_ARG_ENABLE(utilities,
[AS_HELP_STRING(
[--disable-utilities],
[Disable building utility programs],
)],
[enable_utilities=$enableval], [enable_utilities="yes"])
AM_CONDITIONAL(ENABLE_UTILITIES, test x"$enable_utilities" = x"yes")
AC_ARG_ENABLE(gb,
[AS_HELP_STRING(
[--disable-gb],
[Disable building Gb library],
)],
[enable_gb=$enableval], [enable_gb="yes"])
AM_CONDITIONAL(ENABLE_GB, test x"$enable_gb" = x"yes")
AC_ARG_ENABLE(embedded,
[AS_HELP_STRING(
[--enable-embedded],
[Enable building for embedded use and disable unsupported features]
)],
[embedded=$enableval], [embedded="no"])
if test x"$embedded" = x"yes"
then
AC_DEFINE([EMBEDDED],[1],[Select building for embedded use])
AM_CONDITIONAL(ENABLE_PLUGIN, false)
AM_CONDITIONAL(ENABLE_MSGFILE, false)
AM_CONDITIONAL(ENABLE_SERIAL, false)
AM_CONDITIONAL(ENABLE_VTY, false)
AM_CONDITIONAL(ENABLE_TALLOC, false)
AM_CONDITIONAL(ENABLE_UTILITIES, false)
AM_CONDITIONAL(ENABLE_GB, false)
AC_DEFINE([PANIC_INFLOOP],[1],[Use infinite loop on panic rather than fprintf/abort])
fi
AC_OUTPUT(
libosmocore.pc
libosmocodec.pc
libosmovty.pc
libosmogsm.pc
libosmogb.pc
include/Makefile
src/Makefile
src/vty/Makefile
src/codec/Makefile
src/gsm/Makefile
src/gb/Makefile
tests/Makefile
utils/Makefile
Doxyfile.core
Doxyfile.gsm
Doxyfile.vty
Doxyfile.codec
Makefile)
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