diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc/0027-libatomic-Do-not-enforce-march-on-aarch64.patch')
-rw-r--r-- | meta/recipes-devtools/gcc/gcc/0027-libatomic-Do-not-enforce-march-on-aarch64.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc/0027-libatomic-Do-not-enforce-march-on-aarch64.patch b/meta/recipes-devtools/gcc/gcc/0027-libatomic-Do-not-enforce-march-on-aarch64.patch new file mode 100644 index 0000000000..85b1251482 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc/0027-libatomic-Do-not-enforce-march-on-aarch64.patch | |||
@@ -0,0 +1,42 @@ | |||
1 | From df1c63bbd7a520e8c6d0d0692b4d8bff56952394 Mon Sep 17 00:00:00 2001 | ||
2 | From: Khem Raj <raj.khem@gmail.com> | ||
3 | Date: Wed, 13 May 2020 15:10:38 -0700 | ||
4 | Subject: [PATCH] libatomic: Do not enforce march on aarch64 | ||
5 | |||
6 | OE passes the right options via gcc compiler cmdline via TUNE_CCARGS | ||
7 | this can conflict between -mcpu settings and -march setting here, since | ||
8 | -mcpu will translate into an appropriate -march, lets depend on that | ||
9 | instead of setting it explicitly | ||
10 | |||
11 | Upstream-Status: Inappropriate [OE-Specific] | ||
12 | |||
13 | Signed-off-by: Khem Raj <raj.khem@gmail.com> | ||
14 | --- | ||
15 | libatomic/Makefile.am | 1 - | ||
16 | libatomic/Makefile.in | 1 - | ||
17 | 2 files changed, 2 deletions(-) | ||
18 | |||
19 | diff --git a/libatomic/Makefile.am b/libatomic/Makefile.am | ||
20 | index ab8c2da24a1..f614a46b34d 100644 | ||
21 | --- a/libatomic/Makefile.am | ||
22 | +++ b/libatomic/Makefile.am | ||
23 | @@ -125,7 +125,6 @@ libatomic_la_LIBADD = $(foreach s,$(SIZES),$(addsuffix _$(s)_.lo,$(SIZEOBJS))) | ||
24 | ## On a target-specific basis, include alternates to be selected by IFUNC. | ||
25 | if HAVE_IFUNC | ||
26 | if ARCH_AARCH64_LINUX | ||
27 | -IFUNC_OPTIONS = -march=armv8-a+lse | ||
28 | libatomic_la_LIBADD += $(foreach s,$(SIZES),$(addsuffix _$(s)_1_.lo,$(SIZEOBJS))) | ||
29 | endif | ||
30 | if ARCH_ARM_LINUX | ||
31 | diff --git a/libatomic/Makefile.in b/libatomic/Makefile.in | ||
32 | index 80d25653dc7..7377689ab34 100644 | ||
33 | --- a/libatomic/Makefile.in | ||
34 | +++ b/libatomic/Makefile.in | ||
35 | @@ -434,7 +434,6 @@ M_SRC = $(firstword $(filter %/$(M_FILE), $(all_c_files))) | ||
36 | libatomic_la_LIBADD = $(foreach s,$(SIZES),$(addsuffix \ | ||
37 | _$(s)_.lo,$(SIZEOBJS))) $(am__append_1) $(am__append_2) \ | ||
38 | $(am__append_3) $(am__append_4) | ||
39 | -@ARCH_AARCH64_LINUX_TRUE@@HAVE_IFUNC_TRUE@IFUNC_OPTIONS = -march=armv8-a+lse | ||
40 | @ARCH_ARM_LINUX_TRUE@@HAVE_IFUNC_TRUE@IFUNC_OPTIONS = -march=armv7-a+fp -DHAVE_KERNEL64 | ||
41 | @ARCH_I386_TRUE@@HAVE_IFUNC_TRUE@IFUNC_OPTIONS = -march=i586 | ||
42 | @ARCH_X86_64_TRUE@@HAVE_IFUNC_TRUE@IFUNC_OPTIONS = -mcx16 -mcx16 | ||