98 lines
2.9 KiB
Plaintext
98 lines
2.9 KiB
Plaintext
AC_INIT([osmo-el2tpd],
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m4_esyscmd([./git-version-gen .tarball-version]),
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[openbsc@lists.osmocom.org])
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dnl *This* is the root dir, even if an install-sh exists in ../ or ../../
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AC_CONFIG_AUX_DIR([.])
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LT_INIT
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AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip 1.9])
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CFLAGS="$CFLAGS -std=gnu11"
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dnl kernel style compile messages
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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dnl include release helper
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RELMAKE='-include osmo-release.mk'
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AC_SUBST([RELMAKE])
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dnl checks for programs
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AC_PROG_MAKE_SET
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AC_PROG_MKDIR_P
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AC_PROG_CC
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AC_PROG_INSTALL
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dnl check for pkg-config (explained in detail in libosmocore/configure.ac)
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AC_PATH_PROG(PKG_CONFIG_INSTALLED, pkg-config, no)
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if test "x$PKG_CONFIG_INSTALLED" = "xno"; then
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AC_MSG_WARN([You need to install pkg-config])
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fi
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PKG_PROG_PKG_CONFIG([0.20])
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PKG_CHECK_MODULES(OSMOCORE, libosmocore >= 1.0.0)
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PKG_CHECK_MODULES(CRYPTO, libcrypto)
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AC_CONFIG_MACRO_DIR([m4])
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dnl checks for header files
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AC_HEADER_STDC
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AC_ARG_ENABLE(sanitize,
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[AS_HELP_STRING(
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[--enable-sanitize],
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[Compile with address sanitizer enabled],
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)],
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[sanitize=$enableval], [sanitize="no"])
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if test x"$sanitize" = x"yes"
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then
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CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined"
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CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined"
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fi
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AC_ARG_ENABLE(werror,
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AS_HELP_STRING(
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[--enable-werror],
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[Turn all compiler warnings into errors, with exceptions:
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a) deprecation (allow upstream to mark deprecation without breaking builds);
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b) "#warning" pragmas (allow to remind ourselves of errors without breaking builds)
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]
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)],
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[werror=$enableval], [werror="no"])
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if test x"$werror" = x"yes"
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then
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WERROR_FLAGS="-Werror"
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WERROR_FLAGS+=" -Wno-error=deprecated -Wno-error=deprecated-declarations"
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WERROR_FLAGS+=" -Wno-error=cpp" # "#warning"
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CFLAGS="$CFLAGS $WERROR_FLAGS"
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CPPFLAGS="$CPPFLAGS $WERROR_FLAGS"
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fi
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# https://www.freedesktop.org/software/systemd/man/daemon.html
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AC_ARG_WITH([systemdsystemunitdir],
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[AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files])],,
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[with_systemdsystemunitdir=auto])
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AS_IF([test "x$with_systemdsystemunitdir" = "xyes" -o "x$with_systemdsystemunitdir" = "xauto"], [
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def_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
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AS_IF([test "x$def_systemdsystemunitdir" = "x"],
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[AS_IF([test "x$with_systemdsystemunitdir" = "xyes"],
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[AC_MSG_ERROR([systemd support requested but pkg-config unable to query systemd package])])
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with_systemdsystemunitdir=no],
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[with_systemdsystemunitdir="$def_systemdsystemunitdir"])])
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AS_IF([test "x$with_systemdsystemunitdir" != "xno"],
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[AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])])
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AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$with_systemdsystemunitdir" != "xno"])
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CFLAGS="$CFLAGS -Wall"
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CPPFLAGS="$CPPFLAGS -Wall"
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AC_MSG_RESULT([CFLAGS="$CFLAGS"])
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AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"])
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AC_OUTPUT(
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Makefile
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src/Makefile
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)
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