enable link time optimization, if requested

[tools/e2fsprogs.git] / MCONFIG.in

diff --git a/MCONFIG.in b/MCONFIG.in
index ee83554..f06933d 100644 (file)
--- a/MCONFIG.in
+++ b/MCONFIG.in
@@ -81,21 +81,24 @@ SYSTEMD_SYSTEM_UNIT_DIR = @systemd_system_unit_dir@
 @ifNotGNUmake@ CHECK_CMD=true
 @ifNotGNUmake@ CPPCHECK_CMD=true
 
+SANITIZER_CFLAGS = @lto_cflags@
+SANITIZER_LDFLAGS = @lto_ldflags@
+
 CC = @CC@
 BUILD_CC = @BUILD_CC@
-CFLAGS = @CFLAGS@
-CFLAGS_SHLIB = @CFLAGS_SHLIB@
-CFLAGS_STLIB = @CFLAGS_STLIB@
+CFLAGS = $(SANITIZER_CFLAGS) @CFLAGS@
+CFLAGS_SHLIB = $(SANITIZER_CFLAGS) @CFLAGS_SHLIB@
+CFLAGS_STLIB = $(SANITIZER_CFLAGS) @CFLAGS_STLIB@
 CPPFLAGS = @INCLUDES@
 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS) $(CFLAGS_WARN) @DEFS@ $(LOCAL_CFLAGS)
 ALL_CFLAGS_SHLIB = $(CPPFLAGS) $(CFLAGS_SHLIB) $(CFLAGS_WARN) @DEFS@ $(LOCAL_CFLAGS)
 ALL_CFLAGS_STLIB = $(CPPFLAGS) $(CFLAGS_STLIB) $(CFLAGS_WARN) @DEFS@ $(LOCAL_CFLAGS)
-LDFLAGS = @LDFLAGS@
-LDFLAGS_SHLIB = @LDFLAGS_SHLIB@
+LDFLAGS = $(SANITIZER_LDFLAGS) @LDFLAGS@
+LDFLAGS_SHLIB = $(SANITIZER_LDFLAGS) @LDFLAGS_SHLIB@
 ALL_LDFLAGS = $(LDFLAGS) @LDFLAG_DYNAMIC@
-LDFLAGS_STATIC = @LDFLAGS_STATIC@
-BUILD_CFLAGS = @BUILD_CFLAGS@
-BUILD_LDFLAGS = @BUILD_LDFLAGS@
+LDFLAGS_STATIC = $(SANITIZER_LDFLAGS) @LDFLAGS_STATIC@
+BUILD_CFLAGS = $(SANITIZER_CFLAGS) @BUILD_CFLAGS@
+BUILD_LDFLAGS = $(SANITIZER_LDFLAGS) @BUILD_LDFLAGS@
 RDYNAMIC = @RDYNAMIC@
 LINK_BUILD_FLAGS = @LINK_BUILD_FLAGS@
 LINK_INSTALL_FLAGS = @LINK_INSTALL_FLAGS@