From 5da5f2cac59ea210f1e82c4d74747c07d1a196a8 Mon Sep 17 00:00:00 2001 From: Ricardo Ribalda Delgado Date: Thu, 11 Aug 2016 11:49:36 +0200 Subject: [PATCH] configure.ac: Allow user to disable gflags Under some circumstances like cross-compilation, the user might not want to enable support for gflags. This patch allows support for --without-gflags Signed-off-by: Ricardo Ribalda Delgado --- configure.ac | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/configure.ac b/configure.ac index 7b4d21e..7de742d 100644 --- a/configure.ac +++ b/configure.ac @@ -136,16 +136,16 @@ AC_ARG_WITH(gflags, AS_HELP_STRING[--with-gflags=GFLAGS_DIR], CFLAGS="$CFLAGS $GFLAGS_CFLAGS" LIBS="$LIBS $GFLAGS_LIBS" ) -AC_CHECK_LIB(gflags, main, ac_cv_have_libgflags=1, ac_cv_have_libgflags=0) -if test x"$ac_cv_have_libgflags" = x"1"; then - AC_DEFINE(HAVE_LIB_GFLAGS, 1, [define if you have google gflags library]) - if test x"$GFLAGS_LIBS" = x""; then - GFLAGS_LIBS="-lgflags" - fi -else - GFLAGS_CFLAGS= - GFLAGS_LIBS= -fi + +AS_IF([test "x$with_gflags" != xno], + [AC_CHECK_LIB(gflags, main, + [AC_DEFINE(HAVE_LIB_GFLAGS, 1, [Define if you have Google gflags library]) + if test x"$GFLAGS_LIBS" = x""; then + GFLAGS_LIBS="-lgflags" + fi + ac_cv_have_libgflags=1], + AC_MSG_FAILURE([gflags test failed (--without-gflags to disable)]))], + ac_cv_have_libgflags=0) CFLAGS="$SAVE_CFLAGS" LIBS="$SAVE_LIBS" -- 2.34.1