Source: nmodl Severity: normal Tags: patch User: reproducible-bui...@lists.alioth.debian.org Usertags: buildpath X-Debbugs-Cc: reproducible-b...@lists.alioth.debian.org
The build path is embedded in /usr/bin/nmodl: https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/diffoscope-results/nmodl.html /build/1st/nmodl-0.5/obj-x86_64-linux-gnu/share/nmodl/nrnunits.lib vs. /build/2/nmodl-0.5/2nd/obj-x86_64-linux-gnu/share/nmodl/nrnunits.lib The attached patch fixes this by patching src/config/config.cpp.in to avoid embedding a (presumed) search path including the build path for NRNUNITSLIB_PATH. This build path is generally not available when the package is installed, so this should not cause issues at run-time... if nmodl eventually adopts a test suite, this might cause issues; there is no test suite run as part of the current debian package. According to my local tests, with this patch applied nmodl should build reproducibly on tests.reproducible-builds.org! Thanks for maintaining nmodl! live well, vagrant
From 09e3bc7f2336e8ec15bb0ddc713f88a0e4fdc252 Mon Sep 17 00:00:00 2001 From: Vagrant Cascadian <vagr...@reproducible-builds.org> Date: Wed, 12 Apr 2023 17:09:49 -0700 Subject: [PATCH] src/config/config.cpp.in: Drop build path from NRNUNITSLIB_PATH. The build path will not generally be available when the package is installed, so should not be able to afect the resulting package at runtime. https://reproducible-builds.org/docs/build-path/ --- src/config/config.cpp.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/config/config.cpp.in b/src/config/config.cpp.in index d962184..726d243 100644 --- a/src/config/config.cpp.in +++ b/src/config/config.cpp.in @@ -22,4 +22,4 @@ const std::string nmodl::Version::NMODL_VERSION = "@PROJECT_VERSION@"; * will cause ccache misses when the build prefix is changed. */ std::vector<std::string> nmodl::NrnUnitsLib::NRNUNITSLIB_PATH = - {"@CMAKE_INSTALL_PREFIX@/share/nmodl/nrnunits.lib", "@NMODL_PROJECT_BINARY_DIR@/share/nmodl/nrnunits.lib"}; + {"@CMAKE_INSTALL_PREFIX@/share/nmodl/nrnunits.lib"}; -- 2.39.2
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