diff options
| -rw-r--r-- | toolchain/gcc/Config.in | 9 | ||||
| -rw-r--r-- | toolchain/gcc/gcc-uclibc-3.x.mk | 4 | ||||
| -rw-r--r-- | toolchain/gcc/gcc-uclibc-4.x.mk | 5 |
3 files changed, 11 insertions, 7 deletions
diff --git a/toolchain/gcc/Config.in b/toolchain/gcc/Config.in index 3dc5352ca..fa60e38db 100644 --- a/toolchain/gcc/Config.in +++ b/toolchain/gcc/Config.in @@ -52,7 +52,7 @@ choice bool "gcc 4.0.3" config BR2_GCC_VERSION_4_0_4 - depends !BR2_nios2 + depends !BR2_nios2 && BR2_DEPRECATED bool "gcc 4.0.4" config BR2_GCC_VERSION_4_1_0 @@ -84,7 +84,7 @@ config BR2_GCC_IS_SNAP config BR2_GCC_SNAP_DATE string "GCC snapshot date" - default "20070601" + default "20070622" depends BR2_GCC_IS_SNAP help Enter snapshot date to use for gcc. Format is: @@ -113,7 +113,7 @@ config BR2_GCC_VERSION config BR2_TOOLCHAIN_SYSROOT # bool "Enable toolchain with --sysroot support" bool - depends on !BR2_GCC_VERSION_3_3_5 && !BR2_GCC_VERSION_3_3_6 && !BR2_GCC_VERSION_3_4_2 && !BR2_GCC_VERSION_3_4_3 && !BR2_GCC_VERSION_3_4_4 && !BR2_GCC_VERSION_3_4_5 && !BR2_GCC_VERSION_3_4_6 + depends on !BR2_GCC_VERSION_3_3_5 && !BR2_GCC_VERSION_3_3_6 && !BR2_GCC_VERSION_3_4_2 && !BR2_GCC_VERSION_3_4_3 && !BR2_GCC_VERSION_3_4_4 && !BR2_GCC_VERSION_3_4_5 && !BR2_GCC_VERSION_3_4_6 &&!BR2_GCC_VERSION_4_0_0 && !BR2_GCC_VERSION_4_0_1 && !BR2_GCC_VERSION_4_0_2 && !BR2_GCC_VERSION_4_0_3 && !BR2_GCC_VERSION_4_0_4 && !BR2_GCC_VERSION_4_1_0 && !BR2_GCC_VERSION_4_1_1 && !BR2_GCC_VERSION_4_1_2 default y help Enables --sysroot=dir for binutils and gcc. @@ -122,6 +122,9 @@ config BR2_TOOLCHAIN_SYSROOT /usr/include and libraries in /usr/lib, it will instead search dir/usr/include and dir/usr/lib. + This does not work with gcc < 4.2.0 (4.1.2 gets + ORIGINAL_AS_FOR_TARGET wrong) + config BR2_GCC_USE_SJLJ_EXCEPTIONS bool "Enable setjmp/longjmp exceptions?" default n diff --git a/toolchain/gcc/gcc-uclibc-3.x.mk b/toolchain/gcc/gcc-uclibc-3.x.mk index 8d8e6f21e..2e81c96ca 100644 --- a/toolchain/gcc/gcc-uclibc-3.x.mk +++ b/toolchain/gcc/gcc-uclibc-3.x.mk @@ -19,8 +19,8 @@ ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y) -# only for gcc-3.x -ifeq ($(findstring y,$(BR2_GCC_VERSION_3_3_5)$(BR2_GCC_VERSION_3_3_6)$(BR2_GCC_VERSION_3_4_2)$(BR2_GCC_VERSION_3_4_3)$(BR2_GCC_VERSION_3_4_4)$(BR2_GCC_VERSION_3_4_5)$(BR2_GCC_VERSION_3_4_6)),y) +# without sysroot support. Sysroot toolchain is gcc-uclibc-4.x.mk +ifneq ($(BR2_TOOLCHAIN_SYSROOT),y) ifeq ($(GCC_SNAP_DATE),) GCC_OFFICIAL_VER:=$(GCC_VERSION) diff --git a/toolchain/gcc/gcc-uclibc-4.x.mk b/toolchain/gcc/gcc-uclibc-4.x.mk index 2d69bdd94..89f7a45e9 100644 --- a/toolchain/gcc/gcc-uclibc-4.x.mk +++ b/toolchain/gcc/gcc-uclibc-4.x.mk @@ -17,8 +17,9 @@ # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -# gcc-4.x only -ifeq ($(findstring y,$(BR2_GCC_VERSION_3_3_5)$(BR2_GCC_VERSION_3_3_6)$(BR2_GCC_VERSION_3_4_2)$(BR2_GCC_VERSION_3_4_3)$(BR2_GCC_VERSION_3_4_4)$(BR2_GCC_VERSION_3_4_5)$(BR2_GCC_VERSION_3_4_6)),) +# sysroot support works with gcc >= 4.2.0 only +ifeq ($(BR2_TOOLCHAIN_SYSROOT),y) + ifeq ($(GCC_SNAP_DATE),) GCC_OFFICIAL_VER:=$(GCC_VERSION) GCC_SITE:=http://ftp.gnu.org/gnu/gcc/gcc-$(GCC_VERSION) |