[systemd-devel] [PATCH 1/3] build-sys: use pkgconfig and lz4 and bump version

[Zbigniew Jędrzejewski-Szmek]

The new frame api should be released in v. 125.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 356a3c3d67..94e6a3b54a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -565,7 +565,7 @@ AM_CONDITIONAL(HAVE_XZ, [test "$have_xz" = "yes"])
 have_lz4=no
 AC_ARG_ENABLE(lz4, AS_HELP_STRING([--enable-lz4], [Enable optional LZ4 support]))
 AS_IF([test "x$enable_lz4" == "xyes"], [
-        AC_CHECK_HEADERS(lz4.h,
+        PKG_CHECK_MODULES(LZ4, [ liblz4 >= 125 ],
                [AC_DEFINE(HAVE_LZ4, 1, [Define in LZ4 is available]) have_lz4=yes],
                [AC_MSG_ERROR([*** LZ4 support requested but headers not found])])
 ])
-- 
1.9.3