AC_PREREQ([2.64])
AC_INIT([network],
- [006],
+ [011],
[info@ipfire.org],
[network],
[http://www.ipfire.org/])
])
AM_SILENT_RULES([yes])
+LT_INIT([
+ disable-static
+ pic-only
+])
+
AC_PROG_LN_S
AC_PROG_MKDIR_P
AC_PROG_SED
+AC_PATH_PROG([NITSI], [nitsi])
+AC_PATH_PROG([WGET], [wget])
AC_PATH_PROG([XSLTPROC], [xsltproc])
# pkg-config
# This makes sure pkg.m4 is available.
m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
+# C Compiler
+AC_PROG_CC
+AC_PROG_CC_C99
+AC_PROG_CC_C_O
+AC_PROG_GCC_TRADITIONAL
+
+CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
+ -pipe \
+ -Wall \
+ -Wextra \
+ -Wno-inline \
+ -Wundef \
+ "-Wformat=2 -Wformat-security -Wformat-nonliteral" \
+ -Wno-unused-parameter \
+ -Wno-unused-result \
+ -fno-strict-aliasing \
+ -ffunction-sections \
+ -fdata-sections \
+ -fstack-protector-all \
+ --param=ssp-buffer-size=4])
+AC_SUBST([OUR_CFLAGS], $with_cflags)
+
+AS_CASE([$CFLAGS], [*-O[[12345g\ ]]*],
+ [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\
+ -Wp,-D_FORTIFY_SOURCE=2])],
+ [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])])
+AC_SUBST([OUR_CPPFLAGS], $with_cppflags)
+
+CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
+ -Wl,--as-needed \
+ -Wl,--no-undefined \
+ -Wl,--gc-sections \
+ -Wl,-z,relro \
+ -Wl,-z,now])
+AC_SUBST([OUR_LDFLAGS], $with_ldflags)
+
+# ------------------------------------------------------------------------------
+
+AC_CHECK_HEADERS_ONCE([
+ ctype.h
+ errno.h
+ linux/netlink.h
+ net/if.h
+ stdarg.h
+ stdio.h
+ stdlib.h
+ string.h
+ syslog.h
+])
+
+AC_CHECK_FUNCS([ \
+ __secure_getenv \
+ secure_getenv \
+])
+
+# ------------------------------------------------------------------------------
+
+AC_ARG_ENABLE([debug],
+ AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]),
+ [], [enable_debug=no])
+AS_IF([test "x$enable_debug" = "xyes"], [
+ AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.])
+])
+
+# ------------------------------------------------------------------------------
+
+have_manpages=no
+AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-man-pages],
+ [do not install man pages]))
+AS_IF([test "x$enable_manpages" != xno], [have_manpages=yes])
+AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
+
# ------------------------------------------------------------------------------
AC_ARG_WITH([systemdsystemunitdir],
AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
AM_CONDITIONAL(HAVE_UDEV, [test -n "$with_udevdir"])
# ------------------------------------------------------------------------------
+
+PKG_CHECK_MODULES([LIBNL], [libnl-3.0 libnl-genl-3.0])
+
+# ------------------------------------------------------------------------------
+
+AC_CHECK_PROGS(ASCIIDOC, [asciidoc])
+if test "${have_manpages}" = "yes" && test -z "${ASCIIDOC}"; then
+ AC_MSG_ERROR([Required program 'asciidoc' not found])
+fi
+
+# ------------------------------------------------------------------------------
+
+AC_CONFIG_HEADERS(config.h)
AC_CONFIG_FILES([
Makefile
])
AC_MSG_RESULT([
$PACKAGE_NAME $VERSION
+ CFLAGS: ${OUR_CFLAGS} ${CFLAGS}
+ CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
+ LDFLAGS: ${OUR_LDFLAGS} ${LDFLAGS}
+
prefix: $prefix
systemdsystemunitdir: $systemdsystemunitdir
udevdir: $udevdir
+
+ Generate man-pages: ${have_manpages}
])