Source: libtins Version: 4.0-1 Tags: patch User: debian-cr...@lists.debian.org Usertags: ftcbfs
libtins fails to cross build from source, because it does not pass CROSS_COMPILING to cmake and thus issues a try_run test, which produces a hard failure. The actual build is a little non-obvious. This is what currently happens: * dh_auto_configure runs cmake in obj-*/ * override_dh_auto_build runs cmake in build/ * override_dh_auto_build runs make in build/ * dh_auto_install runs make install in obj-*/ which happens to also perform a build As a result, the build/ folder is completely irrelevant to what ends up in the binary package and the -DLIBTINS_ENABLE_CXX11=1 flag is being ignored. I'm attaching a patch to fix the FTCBFS for your convenience. It happens to also drop the unused secondary build in build/. Helmut
diff --minimal -Nru libtins-4.0/debian/changelog libtins-4.0/debian/changelog --- libtins-4.0/debian/changelog 2018-09-19 23:31:41.000000000 +0200 +++ libtins-4.0/debian/changelog 2022-11-26 09:34:49.000000000 +0100 @@ -1,3 +1,10 @@ +libtins (4.0-1.1) UNRELEASED; urgency=medium + + * Non-maintainer upload. + * Fix FTCBFS: Pass CROSS_COMPILING to cmake. (Closes: #-1) + + -- Helmut Grohne <hel...@subdivi.de> Sat, 26 Nov 2022 09:34:49 +0100 + libtins (4.0-1) unstable; urgency=medium * New upstream release (Closes: #897440) diff --minimal -Nru libtins-4.0/debian/rules libtins-4.0/debian/rules --- libtins-4.0/debian/rules 2018-09-19 23:31:41.000000000 +0200 +++ libtins-4.0/debian/rules 2022-11-26 09:34:49.000000000 +0100 @@ -1,4 +1,7 @@ #!/usr/bin/make -f + +include /usr/share/dpkg/architecture.mk + export DH_VERBOSE = 1 export V=1 # verbose mode for make export DEB_BUILD_MAINT_OPTIONS = hardening=+all @@ -6,16 +9,10 @@ export DEB_CFLAGS_MAINT_APPEND = -Wall -pedantic %: - dh $@ + dh $@ -override_dh_auto_build: - mkdir -p build - cd build && cmake ../ -DLIBTINS_ENABLE_CXX11=1 - cd build && make +override_dh_auto_configure: + dh_auto_configure -- -DCROSS_COMPILING=$(if $(filter $(DEB_BUILD_ARCH),$(DEB_HOST_ARCH)),OFF,ON) override_dh_installchangelogs: dh_installchangelogs CHANGES.md - -override_dh_auto_clean: - rm build -rf - dh_auto_clean