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gotools: Workaround non-reproduceability of automake
The regen bot recently flagged a difference in gotools/Makefile.in. Trying it locally, it seems pretty random for i in `seq 20`; do PATH=~/automake-1.15.1/bin:~/autoconf-2.69/bin:$PATH automake; echo -n `git diff Makefile.in | wc -l`" "; done; echo; for i in `seq 20`; do +PATH=~/automake-1.15.1/bin:~/autoconf-2.69/bin:$PATH setarch x86_64 -R automake; echo -n `git diff Makefile.in | wc -l`" "; done; echo; 14 14 14 0 0 0 14 0 14 0 14 14 14 14 0 14 14 0 0 0 14 0 14 0 0 14 14 14 0 14 14 0 0 14 14 14 0 0 0 14 The 14 line git diff is diff --git a/gotools/Makefile.in b/gotools/Makefile.in index 36c2ec2abd3..f40883c39be 100644 --- a/gotools/Makefile.in +++ b/gotools/Makefile.in @@ -704,8 +704,8 @@ distclean-generic: maintainer-clean-generic: @echo "This command is intended for maintainers to use" @echo "it deletes files that may require special tools to rebuild." -@NATIVE_FALSE@install-exec-local: @NATIVE_FALSE@uninstall-local: +@NATIVE_FALSE@install-exec-local: clean: clean-am clean-am: clean-binPROGRAMS clean-generic clean-noinstPROGRAMS \ so whether it is @NATIVE_FALSE@install-exec-local: @NATIVE_FALSE@uninstall-local: or @NATIVE_FALSE@uninstall-local: @NATIVE_FALSE@install-exec-local: depends on some hash table traversal or what. I'm not familiar with automake/m4 enough to debug that, so I'm instead offering a workaround, with this patch the order is deterministic. 2024-04-15 Jakub Jelinek <jakub@redhat.com> * Makefile.am (install-exec-local, uninstall-local): Add goals on the else branch of if NATIVE to ensure reproducibility. * Makefile.in: Regenerate.
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@ -366,5 +366,7 @@ else
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# only do this if such a compiler is available. We also need to get
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# the right values for GOARCH and GOOS in the default build context in
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# the go/build package. Figure this out later.
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install-exec-local:
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uninstall-local:
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endif
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@ -704,8 +704,6 @@ distclean-generic:
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maintainer-clean-generic:
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@echo "This command is intended for maintainers to use"
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@echo "it deletes files that may require special tools to rebuild."
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@NATIVE_FALSE@install-exec-local:
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@NATIVE_FALSE@uninstall-local:
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clean: clean-am
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clean-am: clean-binPROGRAMS clean-generic clean-noinstPROGRAMS \
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@ -1035,6 +1033,8 @@ mostlyclean-local:
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# only do this if such a compiler is available. We also need to get
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# the right values for GOARCH and GOOS in the default build context in
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# the go/build package. Figure this out later.
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@NATIVE_FALSE@install-exec-local:
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@NATIVE_FALSE@uninstall-local:
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
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# Otherwise a system limit (for SysV at least) may be exceeded.
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