makefiles: use gcc warns with gcc only

Avoid passing  'gcc' warning options to non-gcc compiler

diff --git a/make.tmpl.in b/make.tmpl.in
index 2b2ddd16a30c22f516428ba9d52e3b1f664b7852..102079ef4eced4b7eafef24b0ba2ca365dc3d292 100644 (file)
--- a/make.tmpl.in
+++ b/make.tmpl.in
@@ -163,6 +163,7 @@ INSTALL_SCRIPT = $(INSTALL) -p $(M_INSTALL_PROGRAM)
 .SUFFIXES:
 .SUFFIXES: .c .cpp .d .o .so .a .po .pot .mo .dylib
 
+ifeq ("$(notdir $(CC))", "gcc")
 WFLAGS +=\
  -Wall\
  -Wcast-align\
@@ -207,6 +208,7 @@ endif
 ifeq ("@HAVE_WSYNCNAND@", "yes")
 WFLAGS += -Wsync-nand
 endif
+endif
 
 ifneq ("@STATIC_LINK@", "yes")
 ifeq ("@HAVE_PIE@", "yes")