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author | Witold Kowolik | 2016-09-07 10:00:09 +0200 |
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committer | Witold Kowolik | 2016-09-07 10:00:09 +0200 |
commit | 497aeb66c80e0ce4fafca87a99788e818c0bb56b (patch) | |
tree | 93f0d306a839af10d7e01edb0b32d63cc4ad15ce /0300-gcc-multilib2.patch | |
download | aur-497aeb66c80e0ce4fafca87a99788e818c0bb56b.tar.gz |
Initial commit
Diffstat (limited to '0300-gcc-multilib2.patch')
-rw-r--r-- | 0300-gcc-multilib2.patch | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/0300-gcc-multilib2.patch b/0300-gcc-multilib2.patch new file mode 100644 index 000000000000..d41cd4585970 --- /dev/null +++ b/0300-gcc-multilib2.patch @@ -0,0 +1,101 @@ +--- a/gcc/config/arm/t-arm-elf 2013-01-10 21:38:27.000000000 +0100 ++++ b/gcc/config/arm/t-arm-elf 2013-06-02 00:02:10.473472897 +0200 +@@ -18,73 +18,29 @@ + + MULTILIB_OPTIONS = marm/mthumb + MULTILIB_DIRNAMES = arm thumb +-MULTILIB_EXCEPTIONS = +-MULTILIB_MATCHES = + +-#MULTILIB_OPTIONS += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te +-#MULTILIB_DIRNAMES += fa526 fa626 fa606te fa626te fmp626 fa726te +-#MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626 +- +-#MULTILIB_OPTIONS += march=armv7 +-#MULTILIB_DIRNAMES += thumb2 +-#MULTILIB_EXCEPTIONS += march=armv7* marm/*march=armv7* +-#MULTILIB_MATCHES += march?armv7=march?armv7-a +-#MULTILIB_MATCHES += march?armv7=march?armv7-r +-#MULTILIB_MATCHES += march?armv7=march?armv7-m +-#MULTILIB_MATCHES += march?armv7=mcpu?cortex-a8 +-#MULTILIB_MATCHES += march?armv7=mcpu?cortex-r4 +-#MULTILIB_MATCHES += march?armv7=mcpu?cortex-m3 +- +-# Not quite true. We can support hard-vfp calling in Thumb2, but how do we +-# express that here? Also, we really need architecture v5e or later +-# (mcrr etc). +-MULTILIB_OPTIONS += mfloat-abi=hard +-MULTILIB_DIRNAMES += fpu +-MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard* +-#MULTILIB_EXCEPTIONS += *mcpu=fa526/*mfloat-abi=hard* +-#MULTILIB_EXCEPTIONS += *mcpu=fa626/*mfloat-abi=hard* +- +-# MULTILIB_OPTIONS += mcpu=ep9312 +-# MULTILIB_DIRNAMES += ep9312 +-# MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312* +-# +-# MULTILIB_OPTIONS += mlittle-endian/mbig-endian +-# MULTILIB_DIRNAMES += le be +-# MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle +-# +-# MULTILIB_OPTIONS += mfloat-abi=hard/mfloat-abi=soft +-# MULTILIB_DIRNAMES += fpu soft +-# MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard* +-# +-# MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork +-# MULTILIB_DIRNAMES += normal interwork +-# +-# MULTILIB_OPTIONS += fno-leading-underscore/fleading-underscore +-# MULTILIB_DIRNAMES += elf under +-# +-# MULTILIB_OPTIONS += mcpu=arm7 +-# MULTILIB_DIRNAMES += nofmult +-# MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=arm7* +-# # Note: the multilib_exceptions matches both -mthumb and +-# # -mthumb-interwork +-# # +-# # We have to match all the arm cpu variants which do not have the +-# # multiply instruction and treat them as if the user had specified +-# # -mcpu=arm7. Note that in the following the ? is interpreted as +-# # an = for the purposes of matching command line options. +-# # FIXME: There ought to be a better way to do this. +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7d +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7di +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm70 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm700 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm700i +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm710 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm710c +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7100 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7500 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7500fe +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm6 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm60 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm600 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm610 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm620 ++# Only we don't actually want any ARM libraries. Or vanilla thumb libraries. ++MULTILIB_EXCEPTIONS = marm* mthumb ++ ++# Build with any one of arm7tdmi, M0, M3 or M4 support. ++MULTILIB_OPTIONS += mcpu=arm7tdmi-s/mcpu=cortex-m0/mcpu=cortex-m3/mcpu=cortex-m4 ++MULTILIB_DIRNAMES += arm7tdmi-s cortex-m0 cortex-m3 cortex-m4 ++ ++# These don't make any sense without thumb, because GCC likes to ++# tell you that you have to supply another commandline argument ++# rather than just setting it itself. ++MULTILIB_EXCEPTIONS += mcpu=arm7tdmi-s* mcpu=cortex-m0* mcpu=cortex-m3* mcpu=cortex-m4* ++ ++# All this just to get mfloat-abi=hard mfpu=fpv4-sp-d16 only specified for the M4 ++MULTILIB_OPTIONS += mfloat-abi=hard mfpu=fpv4-sp-d16 ++MULTILIB_DIRNAMES += float-abi-hard fpuv4-sp-d16 ++MULTILIB_EXCEPTIONS += mfloat* mthumb/mfloat* ++MULTILIB_EXCEPTIONS += mfpu* mthumb/mfpu* ++MULTILIB_EXCEPTIONS += mthumb/mcpu=cortex-m4/mfloat-abi=hard ++MULTILIB_EXCEPTIONS += mthumb/mcpu=cortex-m4/mfpu=fpv4-sp-d16 ++MULTILIB_EXCEPTIONS += *arm7tdmi-s*mfloat-abi* *arm7tdmi-s*mfpu* ++MULTILIB_EXCEPTIONS += *cortex-m3*mfloat-abi* *cortex-m3*mfpu* ++MULTILIB_EXCEPTIONS += *cortex-m0*mfloat-abi* *cortex-m0*mfpu* ++ ++EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o ++ |