23 lines
844 B
Diff
23 lines
844 B
Diff
# DP: Skip non-default multilib and libstdc++-v3 debug builds in bootstrap builds
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--- a/src/config-ml.in
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+++ b/src/config-ml.in
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@@ -492,6 +492,17 @@ esac
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# Tests like `if [ -n "$multidirs" ]' require it.
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multidirs=`echo "$multidirs" | sed -e 's/^[ ][ ]*//' -e 's/[ ][ ]*$//' -e 's/[ ][ ]*/ /g'`
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+# stage1 and stage2 builds of the non-default multilib configurations
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+# are not needed; skip these to save some build time.
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+if [ -f ../../stage_final ] && [ -f ../../stage_current ]; then
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+ stage_final=`cat ../../stage_final`
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+ stage_current=`cat ../../stage_current`
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+ if [ "$stage_current" != "$stage_final" ]; then
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+ echo "Skip `basename $ml_realsrcdir` non-default multilibs for bootstrap stage $stage_current"
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+ multidirs=
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+ fi
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+fi
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+
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# Add code to library's top level makefile to handle building the multilib
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# subdirs.
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