X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/d4aca72ead4c1e53819e6e3249e26400a9879a0e..eb0f65b4fbbea60100b53cb40a1d7138d47ad0d2:/lwlib/Makefile.in

diff --git a/lwlib/Makefile.in b/lwlib/Makefile.in
index cbc747cbba..bfeef16571 100644
--- a/lwlib/Makefile.in
+++ b/lwlib/Makefile.in
@@ -31,7 +31,8 @@ C_SWITCH_X_SITE=@C_SWITCH_X_SITE@
 C_SWITCH_SYSTEM=@C_SWITCH_SYSTEM@
 C_SWITCH_MACHINE=@C_SWITCH_MACHINE@
 PROFILING_CFLAGS = @PROFILING_CFLAGS@
-WARN_CFLAGS = `echo @WARN_CFLAGS@ | sed 's/ -Wwrite-strings//'`
+WARN_CFLAGS = @WARN_CFLAGS@
+WARN_CFLAGS := $(filter-out -Wwrite-strings,${WARN_CFLAGS})
 WERROR_CFLAGS = @WERROR_CFLAGS@
 CAIRO_CFLAGS= @CAIRO_CFLAGS@