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| author | Andre Heider <a.heider@gmail.com> | 2023-02-05 23:21:46 +0100 |
|---|---|---|
| committer | Christian Marangi <ansuelsmth@gmail.com> | 2023-03-17 02:08:25 +0100 |
| commit | acc8c2d829fb5e0e0b2495d720e058f91ea164b0 (patch) | |
| tree | a7f615f8fa9beb8550c141c817a9bb934f40c8f2 /toolchain | |
| parent | c44c1e1a1f18394cb855c389795ba10822e29d46 (diff) | |
| download | openwrt-acc8c2d829fb5e0e0b2495d720e058f91ea164b0.tar.gz openwrt-acc8c2d829fb5e0e0b2495d720e058f91ea164b0.tar.bz2 openwrt-acc8c2d829fb5e0e0b2495d720e058f91ea164b0.zip | |
toolchain/gcc: enable zstd support
LTO object files will now be compressed using zstd.
Compressing debug sections with zstd will have to wait for GCC 13,
which adds support for -gz=zstd.
NOTE: wiping the ccache is strongly recommended, not doing so might
yield build error later on:
"lto1: internal compiler error: original not compressed with zstd"
Signed-off-by: Andre Heider <a.heider@gmail.com>
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/gcc/common.mk | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk index e885141538..25f7e1ef70 100644 --- a/toolchain/gcc/common.mk +++ b/toolchain/gcc/common.mk @@ -66,6 +66,9 @@ TAR_OPTIONS += \ --exclude-from='$(CURDIR)/../exclude-testsuite' --exclude=gcc/ada/*.ad* \ --exclude=libjava +# this needs to be without -L/-lzstd flags or other parts fail to build +# use an absolute path to ensure it really picks up our version +export ac_cv_search_ZSTD_compress=$(STAGING_DIR_HOST)/lib/libzstd.a -pthread export libgcc_cv_fixed_point=no ifdef CONFIG_INSTALL_GCCGO export libgo_cv_c_split_stack_supported=no @@ -103,7 +106,7 @@ GCC_CONFIGURE:= \ $(if $(CONFIG_arc),--with-cpu=$(CONFIG_CPU_TYPE)) \ $(if $(CONFIG_powerpc64), $(if $(CONFIG_USE_MUSL),--with-abi=elfv2)) \ --with-system-zlib=$(STAGING_DIR_HOST) \ - --without-zstd \ + --with-zstd=$(STAGING_DIR_HOST) \ --with-gmp=$(STAGING_DIR_HOST) \ --with-mpfr=$(STAGING_DIR_HOST) \ --with-mpc=$(STAGING_DIR_HOST) \ |