On 12/01/2013 05:07 PM, Armin K. wrote: > On 12/01/2013 04:51 PM, Fernando de Oliveira wrote: >> BTW, I think that inkscape is also affected by the new freetype. If you >> have time and do not mind, would you please test the attached patch? >> That way, I will fix both, after updating gc, depending on your reply.
Thanks for that one, I've also hit the same problem. > > However, my sed only fixes the configure part. The package still fails > at building part, and I need to figure that one out. > > Fix attached. It looks like one of the functions in Gc got a constified pointer in 7.4, where in 7.2 it wasn't marked as constant. g++ detected invalid conversion and that's why it failed.
diff -Naur a/configure b/configure --- a/configure 2012-12-15 17:56:08.450334780 +0100 +++ b/configure 2013-12-01 17:34:15.643762526 +0100 @@ -8959,8 +8959,8 @@ # include <gc.h> #endif #include <stdio.h> - extern unsigned GC_version; int main(void){ + unsigned GC_version = GC_get_version(); unsigned min = ((6 << 16) | (4 << 8) | 0); printf("%d.%d.%d ",GC_version >> 16, (GC_version >> 8) & 0xFF, GC_version & 0xFF); if (GC_version>=min) return 0; diff -Naur a/configure.ac b/configure.ac --- a/configure.ac 2012-12-15 17:50:19.205918190 +0100 +++ b/configure.ac 2013-12-01 17:33:57.903433873 +0100 @@ -263,8 +263,8 @@ # include <gc.h> #endif #include <stdio.h> - extern unsigned GC_version; int main(void){ + unsigned GC_version = GC_get_version(); unsigned min = ((6 << 16) | (4 << 8) | 0); printf("%d.%d.%d ",GC_version >> 16, (GC_version >> 8) & 0xFF, GC_version & 0xFF); if (GC_version>=min) return 0; diff -Naur a/src/gc-core.h b/src/gc-core.h --- a/src/gc-core.h 2012-02-14 04:22:17.670697000 +0100 +++ b/src/gc-core.h 2013-12-01 17:32:03.286326073 +0100 @@ -57,7 +57,7 @@ CleanupFunc *old_func, void **old_data); int (*general_register_disappearing_link)(void **p_ptr, - void *base); + const void *base); int (*unregister_disappearing_link)(void **p_ptr); std::size_t (*get_heap_size)(); std::size_t (*get_free_bytes)(); diff -Naur a/src/gc.cpp b/src/gc.cpp --- a/src/gc.cpp 2012-02-14 04:22:17.670697000 +0100 +++ b/src/gc.cpp 2013-12-01 17:32:03.286326073 +0100 @@ -70,8 +70,8 @@ return base + debug_base_fixup(); } -int debug_general_register_disappearing_link(void **p_ptr, void *base) { - char *real_base=reinterpret_cast<char *>(base) - debug_base_fixup(); +int debug_general_register_disappearing_link(void **p_ptr, const void *base) { + const char *real_base=reinterpret_cast<const char *>(base) - debug_base_fixup(); return GC_general_register_disappearing_link(p_ptr, real_base); } @@ -90,7 +90,7 @@ } } -int dummy_general_register_disappearing_link(void **, void *) { return false; } +int dummy_general_register_disappearing_link(void **, const void *) { return false; } int dummy_unregister_disappearing_link(void **/*link*/) { return false; } @@ -202,7 +202,7 @@ die_because_not_initialized(); } -int stub_general_register_disappearing_link(void **, void *) { +int stub_general_register_disappearing_link(void **, const void *) { die_because_not_initialized(); return 0; }
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