Package: i7z Version: 0.27.2-2 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.
[...] cc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -fno-schedule-insns2 -fno-schedule-insns -fno-inline-small-functions -fno-caller-saves -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -DBUILD_MAIN -Wimplicit-function-declaration -Dx64_BIT -Wl,-z,relro -o i7z i7z.o helper_functions.o i7z_Single_Socket.o i7z_Dual_Socket.o -lncurses -lpthread -lrt -lm error: conflicting function declarations "Print_Information_Processor" old definition in module i7z file i7z.h line 145 void (_Bool *, _Bool *) new definition in module helper_functions file helper_functions.c line 343 void (signed int *nehalem, signed int *sandy_bridge) Makefile:41: recipe for target 'bin' failed make[2]: *** [bin] Error 64 Note that the literal declarations read like this: void Print_Information_Processor(bool*, bool*); and void Print_Information_Processor(bool* nehalem, bool* sandy_bridge) Thus bool is, via typedefs or preprocessor macros, expanded in different ways. The following exist within the source http://sources.debian.net/src/i7z/0.27.2-2/i7z.h?hl=18#L18 http://sources.debian.net/src/i7z/0.27.2-2/cpuinfo.c?hl=6#L6 and may be complemented by some uses of stdbool.h. Either way, this needs cleanup as there is no guarantee _Bool is the same size as int, making the pointers reference storage of different size. Best, Michael
pgpO58eCVtqwd.pgp
Description: PGP signature
