Package: gauche-gl Version: 0.5.1-1 Usertags: goto-cc During a rebuild of all Debian packages in a clean sid chroot (using cowbuilder and pbuilder) the build failed with the following error. Please note that we use our research compiler tool-chain (using tools from the cbmc package), which permits extended reporting on type inconsistencies at link time.
[...]
"/usr/bin/gauche-package" compile --verbose \
--cflags="-DPACKAGE_NAME=\"Gauche-gl\" -DPACKAGE_TARNAME=\"gauche-gl\"
-DPACKAGE_VERSION=\"0.5.1\" -DPACKAGE_STRING=\"Gauche-gl\ 0.5.1\"
-DPACKAGE_BUGREPORT=\"sh...@acm.org\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1
-DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1
-DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1
-DHAVE_UNISTD_H=1 -DHAVE_GL_GLX_H=1 " --ldflags="-Wl,-z,relro" --libs="-lGLU
-lGL " \
libgauche-gl gauche-gl.c gl-syms.c gl-lib.stub glu-lib.stub glext-lib.stub
error: conflicting function declarations "Scm_Init_gl_syms"
old definition in module gauche-gl file gauche-gl.c line 448
void (struct ScmModuleRec *)
new definition in module gl-syms file gl-syms.c line 3008
void (void)
*** ERROR: command execution failed: gcc -std=gnu99 -Wl,-z,relro
'-L/usr/lib/gauche-0.9/0.9.3.3/x86_64-unknown-linux-gnu' -shared -o
libgauche-gl.so 'gauche-gl.o' 'gl-syms.o' 'gl-lib.o' 'glu-lib.o' 'glext-lib.o'
-lgauche-0.9 -ldl -lcrypt -lm -lpthread -lGLU -lGL
Stack Trace:
_______________________________________
0 (run (string-append "" (x->string (or ld CC)) " " (x->string (or l ...
At line 110 of
"/usr/share/gauche-0.9/0.9.3.3/lib/gauche/package/compile.scm"
1 args
2 (with-error-handler (lambda (e) (let ((e e)) (%guard-rec e e (else ...
[unknown location]
3 (usage)
At line 93 of "/usr/bin/gauche-package"
Makefile:69: recipe for target 'libgauche-gl.so' failed
make[2]: *** [libgauche-gl.so] Error 70
make[2]: Leaving directory
'/srv/jenkins-slave/workspace/sid-goto-cc-gauche-gl/gauche-gl-0.5.1/src'
Makefile:16: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory
'/srv/jenkins-slave/workspace/sid-goto-cc-gauche-gl/gauche-gl-0.5.1'
dh_auto_build: make -j1 returned exit code 2
debian/rules:10: recipe for target 'build' failed
make: *** [build] Error 2
I'm not quite sure which end is wrong here, but I'd interpret
http://sources.debian.net/src/gauche-gl/0.5.1-1/src/gen-syms.scm?hl=47#L47
as generating the code for Scm_Init_gl_syms, hence the declaration here
http://sources.debian.net/src/gauche-gl/0.5.1-1/src/gauche-gl.c?hl=448#L448
would be wrong and the call passing an argument is wrong as well.
Best,
Michael
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