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| author | Romain Naour <romain.naour@gmail.com> | 2018-05-29 23:52:55 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@bootlin.com> | 2018-05-30 21:44:40 +0200 |
| commit | 91b1fbb766fafe080e0f46f738725c561b74cbbb (patch) | |
| tree | 88c890d575a8021d04d8c1891b7b77d2cd353bea /package/gcc/8.1.0/0002-arm-softfloat-libgcc.patch | |
| parent | 0eb91bf1d1a716e2345d68ef4bc18c03f092cf93 (diff) | |
| download | buildroot-91b1fbb766fafe080e0f46f738725c561b74cbbb.tar.gz buildroot-91b1fbb766fafe080e0f46f738725c561b74cbbb.zip | |
package/gcc: add support for gcc 8.1.0
Remove 0860-cilk-fix-build-without-wchar.patch since cilk has
been removed from gcc.
Rebase 0900-remove-selftests.patch on gcc 8.1.0
Remove upstream patches 0001-m68k-coldfire-pr68467.patch and
0892-microblaze-Revert.patch.
Use bz2 release tarball only for gcc 4.9 since all other version
now use xz tarball.
Runtime tested on x86_64 with binutils 2.30, gcc 8.1.0,
kernel headers 4.14 and glibc 2.27.
Buildtime tested with glibc with all supported architectures.
Buildtime tested on x86_64 with musl and uClibc-ng
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Diffstat (limited to 'package/gcc/8.1.0/0002-arm-softfloat-libgcc.patch')
| -rw-r--r-- | package/gcc/8.1.0/0002-arm-softfloat-libgcc.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/package/gcc/8.1.0/0002-arm-softfloat-libgcc.patch b/package/gcc/8.1.0/0002-arm-softfloat-libgcc.patch new file mode 100644 index 0000000000..a72e57dff4 --- /dev/null +++ b/package/gcc/8.1.0/0002-arm-softfloat-libgcc.patch @@ -0,0 +1,45 @@ +From b05e2b0942d49f9611a92fd2bb2b292f3d486285 Mon Sep 17 00:00:00 2001 +From: Romain Naour <romain.naour@gmail.com> +Date: Tue, 2 May 2017 22:46:18 +0200 +Subject: [PATCH] arm softfloat libgcc + +[Romain: convert to git patch] +Signed-off-by: Romain Naour <romain.naour@gmail.com> +--- + gcc/config/arm/linux-elf.h | 2 +- + libgcc/config/arm/t-linux | 7 ++++++- + 2 files changed, 7 insertions(+), 2 deletions(-) + +diff --git a/gcc/config/arm/linux-elf.h b/gcc/config/arm/linux-elf.h +index cfcd9cb1a5c..b8a9a9ca4ae 100644 +--- a/gcc/config/arm/linux-elf.h ++++ b/gcc/config/arm/linux-elf.h +@@ -58,7 +58,7 @@ + %{shared:-lc} \ + %{!shared:%{profile:-lc_p}%{!profile:-lc}}" + +-#define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc" ++#define LIBGCC_SPEC "-lgcc" + + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" + +diff --git a/libgcc/config/arm/t-linux b/libgcc/config/arm/t-linux +index 3d520decafb..e7bc042d4e4 100644 +--- a/libgcc/config/arm/t-linux ++++ b/libgcc/config/arm/t-linux +@@ -1,6 +1,11 @@ + LIB1ASMSRC = arm/lib1funcs.S + LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \ +- _ctzsi2 _arm_addsubdf3 _arm_addsubsf3 ++ _ctzsi2 _arm_addsubdf3 _arm_addsubsf3 \ ++ _arm_addsubdf3 _arm_addsubsf3 \ ++ _arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \ ++ _arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \ ++ _arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \ ++ _arm_fixsfsi _arm_fixunssfsi + + # Just for these, we omit the frame pointer since it makes such a big + # difference. +-- +2.14.3 + |
