diff options
| author | Steven Barth <cyrus@openwrt.org> | 2015-01-08 07:54:34 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-01-08 12:23:13 +0100 |
| commit | b3529cf43bba5c3c4cddefa7f5d0143d510fd3ec (patch) | |
| tree | 20bb09a946f083601714a3fa38aab99c1f5fdbb7 /configure.ac | |
| parent | c434c709e0a8e0ca2aa92ad139b61025173ae033 (diff) | |
build: add --with-mini-gmp switch to disable linking libgmp
This allows to disable linking the >400 KB big libgmp and replace it
with the builtin mini-gmp which only increases size by ~30KB.
Enabling this selectively decreases debugging verbosity (pr_debug).
Signed-off-by: Steven Barth <cyrus@openwrt.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 57ea99df..d8f949a2 100644 --- a/configure.ac +++ b/configure.ac @@ -73,8 +73,13 @@ AM_CONDITIONAL([BUILD_PDF], [test "$DBLATEX" == "found"]) PKG_CHECK_MODULES([LIBMNL], [libmnl >= 1.0.3]) PKG_CHECK_MODULES([LIBNFTNL], [libnftnl >= 1.0.2]) -AC_CHECK_LIB([gmp], [__gmpz_init], , - AC_MSG_ERROR([No suitable version of libgmp found])) +AC_ARG_WITH([mini-gmp], [AS_HELP_STRING([--with-mini-gmp], + [Use builtin mini-gmp (for embedded builds)])], [], + [with_mini_gmp=no]) +AS_IF([test "x$with_mini_gmp" != xyes], [ +AC_CHECK_LIB([gmp],[__gmpz_init], , AC_MSG_ERROR([No suitable version of libgmp found])) +]) +AM_CONDITIONAL([BUILD_MINIGMP], [test "x$with_mini_gmp" == xyes]) AC_ARG_WITH([cli], [AS_HELP_STRING([--without-cli], [disable interactive CLI (libreadline support)])], @@ -130,4 +135,5 @@ AC_OUTPUT echo " nft configuration: cli support: ${with_cli} - enable debugging: ${with_debug}" + enable debugging: ${with_debug} + use mini-gmp: ${with_mini_gmp}" |