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gcc: add avr32 special version

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* Add new gcc version 4.2.2-avr32-2.1.5 in Config.in

 * Select the Atmel mirror to download gcc with avr32 in their version
   name, in gcc-uclibc-*.mk

 * Do not apply patches if the patch directory is empty, in
   gcc-uclibc-*.mk

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2009-12-14 12:15:36 +01:00
parent f184806032
commit d3f383b1ee
3 changed files with 26 additions and 13 deletions
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7
toolchain/gcc/Config.in
View File

@ -26,6 +26,10 @@ choice
depends on BR2_DEPRECATED || BR2_avr32
bool "gcc 4.2.2"
config BR2_GCC_VERSION_4_2_2_AVR32_2_1_5
depends on BR2_avr32
bool "gcc 4.2.2-avr32-2.1.5"
config BR2_GCC_VERSION_4_2_3
depends on !BR2_nios2
depends on BR2_EXT_GCC_VERSION_4_2_3
@ -66,7 +70,7 @@ config BR2_GCC_SUPPORTS_SYSROOT
config BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE
bool
default y if !BR2_GCC_VERSION_4_1_2 && !BR2_GCC_VERSION_4_2_1 && !BR2_GCC_VERSION_4_2_2 && !BR2_GCC_VERSION_4_2_3 && !BR2_GCC_VERSION_4_2_4
default y if !BR2_GCC_VERSION_4_1_2 && !BR2_GCC_VERSION_4_2_1 && !BR2_GCC_VERSION_4_2_2 && !BR2_GCC_VERSION_4_2_3 && !BR2_GCC_VERSION_4_2_4 && !BR2_GCC_VERSION_4_2_2_AVR32_2_1_5
config BR2_GCC_SNAP_DATE
string "GCC snapshot date"
@ -81,6 +85,7 @@ config BR2_GCC_VERSION
default "4.1.2" if BR2_GCC_VERSION_4_1_2
default "4.2.1" if BR2_GCC_VERSION_4_2_1
default "4.2.2" if BR2_GCC_VERSION_4_2_2
default "4.2.2-avr32-2.1.5" if BR2_GCC_VERSION_4_2_2_AVR32_2_1_5
default "4.2.3" if BR2_GCC_VERSION_4_2_3
default "4.2.4" if BR2_GCC_VERSION_4_2_4
default "4.3.2" if BR2_GCC_VERSION_4_3_2

16
toolchain/gcc/gcc-uclibc-3.x.mk
View File

@ -22,13 +22,15 @@ ifeq ($(BR2_TOOLCHAIN_SOURCE),y)
# without sysroot support. Sysroot toolchain is gcc-uclibc-4.x.mk
ifneq ($(BR2_TOOLCHAIN_SYSROOT),y)
ifeq ($(GCC_SNAP_DATE),)
GCC_OFFICIAL_VER:=$(GCC_VERSION)
GCC_SITE:=$(BR2_GNU_MIRROR)/gcc/gcc-$(GCC_VERSION)
#GCC_SITE:=ftp://ftp.ibiblio.org/pub/mirrors/gnu/ftp/gnu/gcc/gcc-$(GCC_OFFICIAL_VER)
ifneq ($(GCC_SNAP_DATE),)
GCC_SITE:=ftp://sources.redhat.com/pub/gcc/snapshots/$(GCC_VERSION)
GCC_OFFICIAL_VER:=$(GCC_VERSION)-$(GCC_SNAP_DATE)
else ifeq ($(findstring avr32,$(GCC_VERSION)),avr32)
GCC_SITE:=ftp://www.at91.com/pub/buildroot/
GCC_OFFICIAL_VER:=$(GCC_VERSION)
else
GCC_OFFICIAL_VER:=$(GCC_VERSION)-$(GCC_SNAP_DATE)
GCC_SITE:=ftp://sources.redhat.com/pub/gcc/snapshots/$(GCC_OFFICIAL_VER)
GCC_SITE:=$(BR2_GNU_MIRROR)/gcc/gcc-$(GCC_VERSION)
GCC_OFFICIAL_VER:=$(GCC_VERSION)
endif
@ -142,7 +144,9 @@ $(GCC_DIR)/.unpacked: $(DL_DIR)/$(GCC_SOURCE)
gcc-patched: $(GCC_DIR)/.patched
$(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
# Apply any files named gcc-*.patch from the source directory to gcc
ifneq ($(wildcard $(GCC_PATCH_DIR)),)
toolchain/patch-kernel.sh $(GCC_DIR) $(GCC_PATCH_DIR) \*.patch
endif
# 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.
# However, we still need a patch for arm. There's a similar patch for gcc 3.3.x

16
toolchain/gcc/gcc-uclibc-4.x.mk
View File

@ -20,13 +20,15 @@
# sysroot support works with gcc >= 4.2.0 only
ifeq ($(BR2_TOOLCHAIN_SYSROOT),y)
ifeq ($(GCC_SNAP_DATE),)
GCC_OFFICIAL_VERSION:=$(GCC_VERSION)
GCC_SITE:=$(BR2_GNU_MIRROR)/gcc/gcc-$(GCC_VERSION)
#GCC_SITE:=ftp://ftp.ibiblio.org/pub/mirrors/gnu/ftp/gnu/gcc/gcc-$(GCC_OFFICIAL_VERSION)
ifneq ($(GCC_SNAP_DATE),)
GCC_SITE:=ftp://sources.redhat.com/pub/gcc/snapshots/$(GCC_VERSION)
GCC_OFFICIAL_VER:=$(GCC_VERSION)-$(GCC_SNAP_DATE)
else ifeq ($(findstring avr32,$(GCC_VERSION)),avr32)
GCC_SITE:=ftp://www.at91.com/pub/buildroot/
GCC_OFFICIAL_VER:=$(GCC_VERSION)
else
GCC_OFFICIAL_VERSION:=$(GCC_VERSION)-$(GCC_SNAP_DATE)
GCC_SITE:=ftp://sources.redhat.com/pub/gcc/snapshots/$(GCC_OFFICIAL_VERSION)
GCC_SITE:=$(BR2_GNU_MIRROR)/gcc/gcc-$(GCC_VERSION)
GCC_OFFICIAL_VER:=$(GCC_VERSION)
endif
# redefine if using an external prepatched gcc source
@ -182,7 +184,9 @@ $(GCC_DIR)/.unpacked: $(DL_DIR)/$(GCC_SOURCE)
gcc-patched: $(GCC_DIR)/.patched
$(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
# Apply any files named gcc-*.patch from the source directory to gcc
ifneq ($(wildcard $(GCC_PATCH_DIR)),)
toolchain/patch-kernel.sh $(GCC_DIR) $(GCC_PATCH_DIR) \*.patch $(GCC_PATCH_EXTRA)
endif
# 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.