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* [Buildroot] [PATCH v2] host-gcc: apply patches stored in global patches directories
@ 2016-04-12  2:45 He Chunhui
  2016-04-12 20:39 ` Arnout Vandecappelle
  0 siblings, 1 reply; 2+ messages in thread
From: He Chunhui @ 2016-04-12  2:45 UTC (permalink / raw)
  To: buildroot

When building host gcc, patches stored in global patches directories are skipped.
This patch fixes the unexpected behavior.

Signed-off-by: He Chunhui <hchunhui@mail.ustc.edu.cn>
---
 package/gcc/gcc.mk | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index 5646b66..c7862a5 100644
--- a/package/gcc/gcc.mk
+++ b/package/gcc/gcc.mk
@@ -42,9 +42,15 @@ endif
 endif
 
 define HOST_GCC_APPLY_PATCHES
-	if test -d package/gcc/$(GCC_VERSION); then \
-	  $(APPLY_PATCHES) $(@D) package/gcc/$(GCC_VERSION) \*.patch ; \
-	fi;
+	for D in \
+	    package/gcc/$(GCC_VERSION) \
+	    $(addsuffix /gcc/$(GCC_VERSION),$(call qstrip,$(BR2_GLOBAL_PATCH_DIR))) \
+	    $(addsuffix /gcc,$(call qstrip,$(BR2_GLOBAL_PATCH_DIR))) \
+	    ; do \
+	  if test -d $${D}; then \
+	    $(APPLY_PATCHES) $(@D) $${D} \*.patch || exit 1; \
+	  fi; \
+	done;
 	$(HOST_GCC_APPLY_POWERPC_PATCH)
 endef
 
-- 
2.1.4

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