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authorMohammad Akhlaghi <mohammad@akhlaghi.org>2020-02-19 03:38:51 +0000
committerMohammad Akhlaghi <mohammad@akhlaghi.org>2020-02-19 03:43:42 +0000
commit6dcfac476fdb8334fc682304e12a5db6f21b3a22 (patch)
tree268cb41774caa5eb2327e2c4ebbe1895046114c4 /reproduce/software/make/basic.mk
parent9ec1f18fd503408a574179a96b0e9a15d20be4ed (diff)
Building of GCC now only done when /dev/shm has more than 10GB free
Until now, like all software on GNU/Linux systems GCC would be built in RAM (to speed up the build slightly and also not put too much stress on the HDDs/SSDs). But some systems don't have enough RAM for building GCC and will complain and crash. With this commit, we have added a check on the amount of free space in the `build_tmp' directory (which will be `/dev/shm' on GNU/Linux systems). If the amount of free space isn't more than 10GB, then GCC won't be built there and a temporary directory will be built under the `$(BDIR)/software' directory for it. This bug was found by Zahra Sharbaf. This fixes bug #57853.
Diffstat (limited to 'reproduce/software/make/basic.mk')
-rw-r--r--reproduce/software/make/basic.mk25
1 files changed, 21 insertions, 4 deletions
diff --git a/reproduce/software/make/basic.mk b/reproduce/software/make/basic.mk
index 4a290b6..212c738 100644
--- a/reproduce/software/make/basic.mk
+++ b/reproduce/software/make/basic.mk
@@ -1261,15 +1261,27 @@ $(ibidir)/gcc: | $(ibidir)/binutils \
ccinfo=$$(gcc --version | awk 'NR==1'); \
echo "C compiler (""$$ccinfo"")" > $@; \
else \
+ current_dir=$$(pwd); \
rm -f $(ibdir)/gcc* $(ibdir)/g++ $(ibdir)/gfortran $(ibdir)/gcov*;\
rm -rf $(ildir)/gcc $(ildir)/libcc* $(ildir)/libgcc*; \
rm -rf $(ildir)/libgfortran* $(ildir)/libstdc* rm $(idir)/x86_64*;\
\
ln -fs $(ildir) $(idir)/lib64; \
- \
- cd $(ddir); \
+ \
+ in_ram=$$(df $(ddir) \
+ | awk 'NR==2{print ($$4>10000000) ? "yes" : "no"}'); \
+ if [ $$in_ram = "yes" ]; then odir=$(ddir); \
+ else \
+ odir=$(BDIR)/software/build-tmp-gcc; \
+ if [ -d $$odir ]; then rm -rf $$odir; fi; \
+ mkdir $$odir; \
+ fi; \
+ cd $$odir; \
rm -rf gcc-$(gcc-version); \
- tar xf $(word 1,$(filter $(tdir)/%,$|)) \
+ tar xf $(word 1,$(filter $(tdir)/%,$|)); \
+ if [ $$odir != $(ddir) ]; then \
+ ln -s $$odir/gcc-$(gcc-version) $(ddir)/gcc-$(gcc-version); \
+ fi \
&& cd gcc-$(gcc-version) \
&& mkdir build \
&& cd build \
@@ -1296,7 +1308,7 @@ $(ibidir)/gcc: | $(ibidir)/binutils \
&& make SHELL=$(ibdir)/bash -j$(numthreads) \
&& make SHELL=$(ibdir)/bash install \
&& cd ../.. \
- && tempname=$(ddir)/gcc-$(gcc-version)/build/rpath-temp-copy \
+ && tempname=$$odir/gcc-$(gcc-version)/build/rpath-temp-copy \
&& if [ "x$(on_mac_os)" != xyes ]; then \
patchelf --add-needed $(ildir)/libiconv.so $(ildir)/libstdc++.so; \
for f in $$(find $(idir)/libexec/gcc) $(ildir)/libstdc++*; do \
@@ -1309,6 +1321,11 @@ $(ibidir)/gcc: | $(ibidir)/binutils \
done; \
fi \
&& rm -rf gcc-$(gcc-version) \
+ && cd $$current_dir \
+ && if [ "$$odir" != "$(ddir)" ]; then \
+ rm -rf $$odir; \
+ rm $(ddir)/gcc-$(gcc-version); \
+ fi \
&& ln -sf $(ibdir)/gcc $(ibdir)/cc \
&& echo "GNU Compiler Collection (GCC) $(gcc-version)" > $@; \
fi