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-rw-r--r--toolchain/gcc/gcc-uclibc-4.x.mk34
1 files changed, 24 insertions, 10 deletions
diff --git a/toolchain/gcc/gcc-uclibc-4.x.mk b/toolchain/gcc/gcc-uclibc-4.x.mk
index 2274811b3..fb8cb6908 100644
--- a/toolchain/gcc/gcc-uclibc-4.x.mk
+++ b/toolchain/gcc/gcc-uclibc-4.x.mk
@@ -29,6 +29,28 @@ GCC_OFFICIAL_VER:=$(GCC_VERSION)-$(GCC_SNAP_DATE)
GCC_SITE:=ftp://sources.redhat.com/pub/gcc/snapshots/$(GCC_OFFICIAL_VER)
endif
+# redefine if using an external prepatched gcc source
+ifeq ($(BR2_TOOLCHAIN_NORMAL),)
+GCC_SITE:=$(VENDOR_SITE)
+GCC_OFFICIAL_VER:=$(GCC_VERSION)$(VENDOR_SUFFIX)$(VENDOR_GCC_RELEASE)
+endif
+
+# define patch location
+ifeq ($(BR2_TOOLCHAIN_NORMAL),y) # Normal toolchain
+ifeq ($(GCC_SNAP_DATE),) # Not a snapshot
+GCC_PATCH_DIR:=toolchain/gcc/$(GCC_VERSION)
+else # Is a snapshot
+ifneq ($(wildcard toolchain/gcc/$(GCC_OFFICIAL_VER)),) # Snapshot patch?
+GCC_PATCH_DIR:=toolchain/gcc/$(GCC_OFFICIAL_VER)
+else # Normal patch to snapshot
+# Use the normal location, if the dedicated location does not exist
+GCC_PATCH_DIR:=toolchain/gcc/$(GCC_VERSION)
+endif # Snapshot patch
+endif # Not a snapshot
+else # Prepatched toolchain
+GCC_PATCH_DIR:=$(VENDOR_PATCH_DIR)/gcc-$(GCC_OFFICIAL_VER)
+endif # Normal toolchain
+
GCC_SOURCE:=gcc-$(GCC_OFFICIAL_VER).tar.bz2
GCC_DIR:=$(TOOL_BUILD_DIR)/gcc-$(GCC_OFFICIAL_VER)
GCC_CAT:=$(BZCAT)
@@ -97,7 +119,7 @@ $(DL_DIR)/$(GCC_SOURCE):
mkdir -p $(DL_DIR)
$(WGET) -P $(DL_DIR) $(GCC_SITE)/$(GCC_SOURCE)
-gcc-unpacked: $(GCC_DIR)/.unpacked
+gcc-unpacked: $(GCC_DIR)/.patched
$(GCC_DIR)/.unpacked: $(DL_DIR)/$(GCC_SOURCE)
mkdir -p $(TOOL_BUILD_DIR)
rm -rf $(GCC_DIR)
@@ -108,15 +130,7 @@ $(GCC_DIR)/.unpacked: $(DL_DIR)/$(GCC_SOURCE)
gcc-patched: $(GCC_DIR)/.patched
$(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
# Apply any files named gcc-*.patch from the source directory to gcc
-ifeq ($(GCC_SNAP_DATE),)
- toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_VERSION) \*.patch
-else
-ifneq ($(wildcard toolchain/gcc/$(GCC_OFFICIAL_VER)),)
- toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_OFFICIAL_VER) \*.patch
-else
- toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_VERSION) \*.patch
-endif
-endif
+ toolchain/patch-kernel.sh $(GCC_DIR) $(GCC_PATCH_DIR) \*.patch
# Note: The soft float situation has improved considerably with gcc 3.4.x.
# We can dispense with the custom spec files, as well as libfloat for the arm case.