Source: guile-3.0 Severity: normal Tags: patch User: reproducible-bui...@lists.alioth.debian.org Usertags: randomness toolchain X-Debbugs-Cc: reproducible-b...@lists.alioth.debian.org
The order of references to various .scm files used when building guile (or using guile to build various .go files) may appear in arbitrary order, or sometimes even missing (in the example below): https://tests.reproducible-builds.org/debian/rb-pkg/bookworm/amd64/diffoscope-results/guile-3.0.html /usr/lib/x86_64-linux-gnu/guile/3.0/ccache/ice-9/deprecated.go 26 ice-9/deprecated.scm vs. 26 ice-9/deprecated.scm 27 ice-9/boot-9.scm 27 ice-9/boot-9.scm 28 ice-9/psyntax.scm The attached patch fixes this by disabling parallelism in debian/rules. With this patch applied, guile-3.0 should become reproducible on tests.reproducible-builds.org once it migrates to bookworm (in the unstable and experimental suites build paths will still trigger issues). Though, the underlying issue is also triggered when using guile to build other packages... so it would be good to fix in guile upstream as well, as this is part of a toolchain used to build other packages... Thanks for maintaining guile-3.0! live well, vagrant
From e87d944f8f0330f89a2a9d2c8028b9383f78031b Mon Sep 17 00:00:00 2001 From: Vagrant Cascadian <vagr...@reproducible-builds.org> Date: Sun, 26 Sep 2021 02:01:07 +0000 Subject: [PATCH] debian/rules: Disable parallelism to avoid embedding references to .scm files in arbitrary order. --- debian/rules | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/debian/rules b/debian/rules index 2024c94..dfe8068 100755 --- a/debian/rules +++ b/debian/rules @@ -27,10 +27,7 @@ export HOME := $(CURDIR)/debian/no-trespassing # Keep this in sync with guile-doc.install expected_info := guile.info $(foreach n,1 2 3 4 5 6 7 8 9 10 11,guile.info-$(n)) -joblimit := $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS))) -ifeq (,$(joblimit)) - joblimit := 1 -endif +joblimit := 1 # Uncomment this to turn on verbose mode. #export DH_VERBOSE := 1 @@ -101,7 +98,7 @@ define checkdir endef %: - dh $@ --parallel --with autoreconf + dh $@ --no-parallel --with autoreconf .PHONY: check-vars check-vars: -- 2.30.2
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