| # -*- Autoconf -*- |
| # Process this file with autoconf to produce a configure script. |
| |
| AC_PREREQ(2.57) |
| AC_INIT(libsmpp34, m4_esyscmd([./git-version-gen .tarball-version]), ultraismo@yahoo.com) |
| |
| AC_CONFIG_AUX_DIR(aux_config) |
| AM_INIT_AUTOMAKE([foreign]) |
| AM_CONFIG_HEADER([aux_config/config.h]) |
| |
| 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]) |
| |
| # Checks for programs. |
| AC_PROG_CC |
| AM_PROG_CC_C_O |
| AC_PROG_LIBTOOL |
| AC_PROG_INSTALL |
| |
| 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 $lib'])]) |
| |
| # check for pkg-config (explained in detail in libosmocore/configure.ac) |
| AC_PATH_PROG(PKG_CONFIG_INSTALLED, pkg-config, no) |
| if test "x$PKG_CONFIG_INSTALLED" = "xno"; then |
| AC_MSG_WARN([You need to install pkg-config]) |
| fi |
| PKG_PROG_PKG_CONFIG([0.20]) |
| |
| # Checks for libraries. |
| |
| # Checks for header files. |
| AC_HEADER_STDC |
| AC_CHECK_HEADERS([stdlib.h netinet/in.h stdint.h string.h]) |
| |
| found_libxml2=yes |
| PKG_CHECK_MODULES(LIBXML2, libxml-2.0, , found_libxml2=no) |
| AM_CONDITIONAL(HAVE_LIBXML2, test "$found_libxml2" = yes) |
| |
| # Checks for typedefs, structures, and compiler characteristics. |
| |
| # Checks for library functions. |
| AC_FUNC_MALLOC |
| AC_CHECK_FUNCS([memset]) |
| |
| AC_ARG_ENABLE(sanitize, |
| [AS_HELP_STRING( |
| [--enable-sanitize], |
| [Compile with address sanitizer enabled], |
| )], |
| [sanitize=$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 $WERROR_FLAGS" |
| fi |
| |
| AC_MSG_RESULT([CFLAGS="$CFLAGS"]) |
| AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"]) |
| |
| AC_OUTPUT([Makefile |
| def_frame/Makefile |
| def_list/Makefile |
| binaries/Makefile |
| test_apps/Makefile |
| libsmpp34.pc]) |