Source: arachne-pnr Version: 0.1+20180909git840bdfd-1 Tags: patch User: debian-cr...@lists.debian.org Usertags: ftcbfs
arachne-pnr fails to cross build from source, because the Debian packaging does not pass the variables that upstream needs. The upstream Makefile does support cross compilation, it just works subtly different than dh_auto_build passes. In addition, their cross build pass somehow smuggles a -Werror into the compiler invocation that makes the build fail. Please consider applying the attached patch. Helmut
diff --minimal -Nru arachne-pnr-0.1+20180909git840bdfd/debian/changelog arachne-pnr-0.1+20180909git840bdfd/debian/changelog --- arachne-pnr-0.1+20180909git840bdfd/debian/changelog 2018-12-20 11:28:31.000000000 +0100 +++ arachne-pnr-0.1+20180909git840bdfd/debian/changelog 2020-03-02 15:57:15.000000000 +0100 @@ -1,3 +1,12 @@ +arachne-pnr (0.1+20180909git840bdfd-1.1) UNRELEASED; urgency=medium + + * Non-maintainer upload. + * Fix FTCBFS: (Closes: #-1) + + Export HOST_* variables. + + cross.patch: Drop -Werror. + + -- Helmut Grohne <hel...@subdivi.de> Mon, 02 Mar 2020 15:57:15 +0100 + arachne-pnr (0.1+20180909git840bdfd-1) unstable; urgency=medium * New upstream version diff --minimal -Nru arachne-pnr-0.1+20180909git840bdfd/debian/patches/cross.patch arachne-pnr-0.1+20180909git840bdfd/debian/patches/cross.patch --- arachne-pnr-0.1+20180909git840bdfd/debian/patches/cross.patch 1970-01-01 01:00:00.000000000 +0100 +++ arachne-pnr-0.1+20180909git840bdfd/debian/patches/cross.patch 2020-03-02 15:57:15.000000000 +0100 @@ -0,0 +1,11 @@ +--- arachne-pnr-0.1+20180909git840bdfd.orig/Makefile ++++ arachne-pnr-0.1+20180909git840bdfd/Makefile +@@ -31,7 +31,7 @@ + # Cross-compile logic + HOST_CC ?= $(CC) + HOST_CXX ?= $(CXX) +-HOST_CXXFLAGS += -I$(SRC) -std=c++11 $(OPTDEBUGFLAGS) -Wall -Wshadow -Wsign-compare -Werror ++HOST_CXXFLAGS += -I$(SRC) -std=c++11 $(OPTDEBUGFLAGS) -Wall -Wshadow -Wsign-compare + HOST_LIBS ?= $(LIBS) + + IS_CROSS_COMPILING = no diff --minimal -Nru arachne-pnr-0.1+20180909git840bdfd/debian/patches/series arachne-pnr-0.1+20180909git840bdfd/debian/patches/series --- arachne-pnr-0.1+20180909git840bdfd/debian/patches/series 2018-12-20 11:28:31.000000000 +0100 +++ arachne-pnr-0.1+20180909git840bdfd/debian/patches/series 2020-03-02 15:57:15.000000000 +0100 @@ -2,3 +2,4 @@ 05_prevent_dependency_on_git.patch 0003-Not-Werror.patch 0006-Do-not-add-all-the-flags-to-src-version_xx.c.patch +cross.patch diff --minimal -Nru arachne-pnr-0.1+20180909git840bdfd/debian/rules arachne-pnr-0.1+20180909git840bdfd/debian/rules --- arachne-pnr-0.1+20180909git840bdfd/debian/rules 2018-12-20 11:28:31.000000000 +0100 +++ arachne-pnr-0.1+20180909git840bdfd/debian/rules 2020-03-02 15:57:14.000000000 +0100 @@ -2,6 +2,10 @@ #export DH_VERBOSE = 1 include /usr/share/dpkg/pkg-info.mk +include /usr/share/dpkg/buildtools.mk + +export HOST_CC ?= $(CC_FOR_BUILD) +export HOST_CXX ?= $(CXX_FOR_BUILD) export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
