Source: guile-3.0 Version: 3.0.10+really3.0.10-4 Tags: patch upstream User: [email protected] Usertags: ftcbfs X-Debbugs-Cc: [email protected]
guile-3.0 fails to cross build in a very funky way. Have a look at the log: | /usr/bin/make -C libguile scmconfig.h | make[3]: Entering directory '/build/reproducible-path/guile-3.0-3.0.10+really3.0.10/libguile' | \ | if [ "yes" = "yes" ]; then \ | PATH=/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games cc -DHAVE_CONFIG_H -I.. \ | -I. -c -o gen-scmconfig.o gen-scmconfig.c; \ | else \ | powerpc64le-linux-gnu-gcc -DHAVE_CONFIG_H -DBUILDING_LIBGUILE=1 -I.. -I.. -I../lib -I../lib -iquote. -I/build/reproducible-path/guile-3.0-3.0.10+really3.0.10 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wmissing-prototypes -Wpointer-arith -fno-strict-aliasing -fwrapv -fvisibility=hidden -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/guile-3.0-3.0.10+really3.0.10=. -fstack-protector-strong -Wformat -Werror=format-security -DPACKAGE_PACKAGER='"Debian"' -DPACKAGE_PACKAGER_VERSION='"3.0.10+really3.0.10-4"' -DPACKAGE_PACKAGER_BUG_REPORTS='"http://www.debian.org/Bugs/Reporting";' -fno-stack-protector -flto -c -o gen-scmconfig.o gen-scmconfig.c; \ | fi | In file included from ../libguile/inline.h:28, | from ../libguile/gc.h:25, | from ./strings.h:25, | from /usr/include/string.h:462, | from gen-scmconfig.c:142: | ../libguile/scm.h:30:10: fatal error: libguile/scmconfig.h: No such file or directory | 30 | #include "libguile/scmconfig.h" | | ^~~~~~~~~~~~~~~~~~~~~~ | compilation terminated. | make[3]: *** [Makefile:4469: gen-scmconfig.o] Error 1 | make[3]: Leaving directory '/build/reproducible-path/guile-3.0-3.0.10+really3.0.10/libguile' | make[2]: *** [Makefile:2619: libguile/scmconfig.h] Error 2 | make[2]: Leaving directory '/build/reproducible-path/guile-3.0-3.0.10+really3.0.10' | make[1]: *** [debian/rules:156: override_dh_auto_build] Error 2 | make[1]: Leaving directory '/build/reproducible-path/guile-3.0-3.0.10+really3.0.10' | make: *** [debian/rules:72: binary-arch] Error 2 | dpkg-buildpackage: error: debian/rules binary-arch subprocess returned exit status 2 Notably, /usr/include/string.h includes guile's strings.h. A system header should not be including a package header. It also is a cross build specific problem as it builds fine natively. The problem is rooted in the "if [ "yes" = "yes" ]" branch earlier where one of those "yes" actually is "$cross_compiling". The cross branch sneaks in an additional -I. which causes the guile strings.h header to be picked up at the wrong time. I'm attaching a patch for your convenience. Helmut
--- guile-3.0-3.0.10+really3.0.10.orig/libguile/Makefile.am +++ guile-3.0-3.0.10+really3.0.10/libguile/Makefile.am @@ -70,7 +70,7 @@ $(AM_V_GEN) \ if [ "$(cross_compiling)" = "yes" ]; then \ $(CC_FOR_BUILD) $(DEFS) $(DEFAULT_INCLUDES) -I$(top_builddir) \ - -I. -c -o $@ $<; \ + -c -o $@ $<; \ else \ $(COMPILE) -c -o $@ $<; \ fi
