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| author | Stefan Schmidt <s.schmidt@samsung.com> | 2014-08-12 09:37:33 +0200 |
|---|---|---|
| committer | Stefan Schmidt <s.schmidt@samsung.com> | 2014-08-22 16:27:28 +0200 |
| commit | 3fe554e0b648a9f03ca150ec3b44f20f277b261c (patch) | |
| tree | 91099b28f71242f57c0159fccec848de4e31ee99 /configure.ac | |
| parent | ecore_getopt: correct fix for CID 98382 and 98383 (diff) | |
| download | efl-3fe554e0b648a9f03ca150ec3b44f20f277b261c.tar.gz | |
build: Allow to use external liblz4 instead of embedded copy
While we are likely will keep the embedded copy for a while to avoid a really
new dependency we allow now to use the external liblz4. You need at least
revision r120 and a package that ships the pc file for it.
Personally I would like to get rid of it rather sooner than later due to the
security implications and a bunch of code we ship but have no idea about.
Reality is that it will need some time until this new lib is actually
packaged and shipped with releases for a a majority of people.
This patch was co-worked with Doug Newgard <scimmia22@outlook.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 801ac1e15c..3247ee6866 100644 --- a/configure.ac +++ b/configure.ac @@ -374,6 +374,28 @@ AC_DEFINE_IF([ENABLE_LUA_OLD], [test "${want_lua_old}" = "yes"], [1], [Use interpreted Lua (5.1 or 5.2)]) AC_SUBST([want_lua_old]) + +want_liblz4="no" +AC_ARG_ENABLE([liblz4], + [AS_HELP_STRING([--enable-liblz4],[Enable usage of liblz4 instead of our embedded copy. @<:@default=disabled@:>@])], + [ + if test "x${enableval}" = "xyes" ; then + # Only ships pc file since r120 + PKG_CHECK_MODULES([LIBLZ4], [liblz4]) + EFL_DEPEND_PKG([EET], [LIBLZ4], [liblz4]) + EFL_DEPEND_PKG([EVAS], [LIBLZ4], [liblz4]) + want_liblz4="yes" + else + want_liblz4="no" + fi + ], + [want_liblz4="no"]) + +AM_CONDITIONAL([ENABLE_LIBLZ4], [test "${want_liblz4}" = "yes"]) +AC_DEFINE_IF([ENABLE_LIBLZ4], [test "${want_liblz4}" = "yes"], [1], [Use liblz4 external library instead of embedded copy]) +AC_SUBST([want_liblz4]) +AC_SUBST([ENABLE_LIBLZ4]) + #### Checks for header files # Common Checks (keep names sorted for ease of use): |