diff options
Diffstat (limited to 'tools/ccache/patches/100-honour-copts.patch')
| -rw-r--r-- | tools/ccache/patches/100-honour-copts.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tools/ccache/patches/100-honour-copts.patch b/tools/ccache/patches/100-honour-copts.patch new file mode 100644 index 0000000000..dc328851fa --- /dev/null +++ b/tools/ccache/patches/100-honour-copts.patch @@ -0,0 +1,33 @@ +From 90762a9b8d9a50b6176f10bd6c2e2b9501117561 Mon Sep 17 00:00:00 2001 +From: Karl Vogel <karl.vogel@gmail.com> +Date: Tue, 14 Jul 2015 11:05:33 +0200 +Subject: [PATCH] Include environment variable GCC_HONOUR_COPTS in hash. + +The OpenWRT patch, 910-mbsd_multi.patch, to GCC adds an extra +compilation flag, -fhonour-copts, which is influenced by an +environment variable called GCC_HONOUR_COPTS. + +Include this environment var in the hash calculation as otherwise +the gcc stdout warning from a previous compilation might be shown +where, even when GCC_HONOUR_COPTS is in 's'ilent mode. + +Signed-off-by: Karl Vogel <karl.vogel@gmail.com> +--- + ccache.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/ccache.c b/ccache.c +index e41af13..b736a9c 100644 +--- a/ccache.c ++++ b/ccache.c +@@ -965,6 +965,7 @@ calculate_object_hash(struct args *args, struct mdfour *hash, int direct_mode) + "CPLUS_INCLUDE_PATH", + "OBJC_INCLUDE_PATH", + "OBJCPLUS_INCLUDE_PATH", /* clang */ ++ "GCC_HONOUR_COPTS", + NULL + }; + for (p = envvars; *p != NULL ; ++p) { +-- +1.9.1 + |