diff options
author | Palmer Dabbelt <palmer.dabbelt@eecs.berkeley.edu> | 2015-02-26 15:07:03 -0800 |
---|---|---|
committer | Palmer Dabbelt <palmer.dabbelt@eecs.berkeley.edu> | 2015-02-26 15:10:36 -0800 |
commit | ebf58cc30815b2260a6c3cd61a912f4787249ae3 (patch) | |
tree | e16eea156e77b2848130a0d11e317bc2fac7f8a7 | |
parent | de00a614ebc3bc5b72e5450ba1f5cd24ad8b8ab3 (diff) | |
download | riscv-gnu-toolchain-ebf58cc30815b2260a6c3cd61a912f4787249ae3.zip riscv-gnu-toolchain-ebf58cc30815b2260a6c3cd61a912f4787249ae3.tar.gz riscv-gnu-toolchain-ebf58cc30815b2260a6c3cd61a912f4787249ae3.tar.bz2 |
Look for already downloaded files in DISTDIR (/var/cache/destfiles)
buildbot.dabbelt.com recently failed because it was unable to fetch
the downloaded files fast enough because mirrors.kernel.org was being
slow. This patch allows me to cache the downloaded files somewhere to
avoid these sorts of network problems.
This should also be generally useful for other people who build the
toolchain regularly.
-rwxr-xr-x | Makefile.in | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Makefile.in b/Makefile.in index f781ec6..a6f2687 100755 --- a/Makefile.in +++ b/Makefile.in @@ -8,6 +8,7 @@ binutils_version := 2.25 glibc_version := 2.21 newlib_version := 1.18.0 +DISTDIR ?= /var/cache/distfiles GNU_MIRROR := http://mirrors.kernel.org/gnu gcc_url := $(GNU_MIRROR)/gcc/gcc-$(gcc_version)/gcc-$(gcc_version).tar.gz binutils_url := $(GNU_MIRROR)/binutils/binutils-$(binutils_version).tar.gz @@ -32,7 +33,7 @@ linux: stamps/build-gcc-linux-stage2 $(addprefix src/original-,$(PACKAGES)): mkdir -p src rm -rf $@ $(subst original-,,$@)-* - cd src && @FETCHER@ $($(subst src/original-,,$@)_url) | tar zxf - + cd src && (cat $(DISTDIR)/$(subst src/original-,,$@)-$($(subst src/original-,,$@)_version).tar.gz || @FETCHER@ $($(subst src/original-,,$@)_url)) | tar zxf - mv $(subst original-,,$@)-$($(subst src/original-,,$@)_version) $@ $(addprefix src/,$(PACKAGES)): src/%: src/original-% |