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| author | Kito Cheng <kito.cheng@sifive.com> | 2023-06-29 22:20:51 +0800 |
|---|---|---|
| committer | Kito Cheng <kito.cheng@sifive.com> | 2023-07-11 22:45:53 +0800 |
| commit | 3b13360cef5daae42c0af45a38f682acbc6a8c87 (patch) | |
| tree | 3eafa6d458ce9a9936868cb75b705a46b04d3a1b /Makefile.in | |
| parent | d0d07301f9df660396651273d52ea0403bf3d5a2 (diff) | |
| download | riscv-gnu-toolchain-3b13360cef5daae42c0af45a38f682acbc6a8c87.zip riscv-gnu-toolchain-3b13360cef5daae42c0af45a38f682acbc6a8c87.tar.gz riscv-gnu-toolchain-3b13360cef5daae42c0af45a38f682acbc6a8c87.tar.bz2 | |
Add --with-extra-multilib-test option
NOTE: This is toolchain developer facing feature.
This allow user to add extra testing multi-lib arch, it's useful when
develop and/or testing new extensions.
Usage:
--with-extra-multilib-test="arch-abi[;arch-abi]"
e.g.
linux enable enabled multilib, so default will build with follwoing
configuration:
lib32/ilp32;@march=rv32imac@mabi=ilp32
lib32/ilp32d;@march=rv32imafdc@mabi=ilp32d
lib64/lp64;@march=rv64imac@mabi=lp64
lib64/lp64d;@march=rv64imafdc@mabi=lp64d
But you want to testing more on vector stuffs like rv32gcv and rv64gcv,
then you can configure with `--with-extra-multilib-test="rv32gcv-ilp32d;rv64gcv;lp64d"`
Then the testing will run rv32imac-ilp32 rv32imafdc-ilp32d
rv64imac-lp64 rv64imafdc-lp64d and rv32gcv-ilp32d;rv64gcv;lp64d!
NOTE: Extra multilib test settings still require existing
multilib has support those extra settings, e.g. you can't add
rv32imafc_zbb-ilp32f on above example since no compatible multilib has
provided.
Diffstat (limited to 'Makefile.in')
| -rw-r--r-- | Makefile.in | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Makefile.in b/Makefile.in index f2a8cf2..b849893 100644 --- a/Makefile.in +++ b/Makefile.in @@ -69,6 +69,8 @@ endif GLIBC_MULTILIB_NAMES := @glibc_multilib_names@ GCC_CHECKING_FLAGS := @gcc_checking@ +EXTRA_MULTILIB_TEST := @extra_multilib_test@ + XLEN := $(shell echo $(WITH_ARCH) | tr A-Z a-z | sed 's/.*rv\([0-9]*\).*/\1/') ifneq ($(XLEN),32) XLEN := 64 @@ -91,12 +93,12 @@ GDB_NATIVE_FLAGS := $(GDB_NATIVE_FLAGS_EXTRA) GLIBC_TARGET_FLAGS := $(GLIBC_TARGET_FLAGS_EXTRA) GLIBC_CC_FOR_TARGET ?= $(LINUX_TUPLE)-gcc GLIBC_CXX_FOR_TARGET ?= $(LINUX_TUPLE)-g++ -GLIBC_TARGET_BOARDS ?= $(shell echo "$(GLIBC_MULTILIB_NAMES)" | sed 's!\([_a-z0-9]*\)-\([_a-z0-9]*\)!riscv-sim/-march=\1/-mabi=\2/@cmodel@!g') +GLIBC_TARGET_BOARDS ?= $(shell echo "$(GLIBC_MULTILIB_NAMES) $(EXTRA_MULTILIB_TEST)" | sed 's!\([_a-z0-9]*\)-\([_a-z0-9]*\)!riscv-sim/-march=\1/-mabi=\2/@cmodel@!g') NEWLIB_CC_FOR_TARGET ?= $(NEWLIB_TUPLE)-gcc NEWLIB_CXX_FOR_TARGET ?= $(NEWLIB_TUPLE)-g++ -NEWLIB_TARGET_BOARDS ?= $(shell echo "$(NEWLIB_MULTILIB_NAMES)" | sed 's!\([_a-z0-9]*\)-\([_a-z0-9]*\)!riscv-sim/-march=\1/-mabi=\2/@cmodel@!g') -NEWLIB_NANO_TARGET_BOARDS ?= $(shell echo "$(NEWLIB_MULTILIB_NAMES)" | sed 's!\([_a-z0-9]*\)-\([_a-z0-9]*\)!riscv-sim-nano/-march=\1/-mabi=\2/@cmodel@!g') +NEWLIB_TARGET_BOARDS ?= $(shell echo "$(NEWLIB_MULTILIB_NAMES) $(EXTRA_MULTILIB_TEST)" | sed 's!\([_a-z0-9]*\)-\([_a-z0-9]*\)!riscv-sim/-march=\1/-mabi=\2/@cmodel@!g') +NEWLIB_NANO_TARGET_BOARDS ?= $(shell echo "$(NEWLIB_MULTILIB_NAMES) $(EXTRA_MULTILIB_TEST)" | sed 's!\([_a-z0-9]*\)-\([_a-z0-9]*\)!riscv-sim-nano/-march=\1/-mabi=\2/@cmodel@!g') NEWLIB_CC_FOR_MULTILIB_INFO := $(NEWLIB_CC_FOR_TARGET) MUSL_TARGET_FLAGS := $(MUSL_TARGET_FLAGS_EXTRA) |