Source: gap-browse Version: 1.8.18-1 Severity: wishlist Tags: patch User: [email protected] Usertags: buildpath X-Debbugs-Cc: [email protected]
Hi, Whilst working on the Reproducible Builds effort [0] we noticed that gap-browse could not be built reproducibly. This is because the call to gac in debian/rules did not inherit the contents of CFLAGS which, amongst other things, contains the correct -ffile-prefix-map switch to ensure that the binary does not embed the current build path. A patch is attached that uses /usr/share/dpkg/default.mk to get the variable, which also means that we can drop the manual call to parse/generate SOURCE_DATE_EPOCH. [0] https://reproducible-builds.org/ Regards, -- ,''`. : :' : Chris Lamb `. `'` [email protected] / chris-lamb.co.uk `-
--- a/debian/rules 2023-02-06 08:37:28.267047143 -0800 --- b/debian/rules 2023-02-06 09:02:23.149981770 -0800 @@ -1,7 +1,7 @@ #!/usr/bin/make -f # Copyright 2022 Joachim Zobel <[email protected]> -export SOURCE_DATE_EPOCH = $(shell date -d "$$(dpkg-parsechangelog -SDate)" +%s) +include /usr/share/dpkg/default.mk export FORCE_SOURCE_DATE = 1 export LC_ALL = C @@ -29,8 +29,8 @@ override_dh_auto_configure: ; override_dh_auto_build: - /usr/bin/gac -d -o bin/$(DEB_BUILD_GAP_INFO_ARCH)/ncurses.so src/ncurses.c \ - -L "-lpanel -lncurses" + /usr/bin/gac -d -p "$(CFLAGS)" -o bin/$(DEB_BUILD_GAP_INFO_ARCH)/ncurses.so src/ncurses.c \ + -L "$(LDFLAGS) -lpanel -lncurses" execute_after_dh_auto_build: doc;
