Alexander Neundorf wrote: > On Monday 21 June 2010, Mathias Lafeldt wrote: >> Hi, >> >> is there a way to tell CMake in which order to link in object files? >> >> For example, I got the following executable: >> >> ADD_EXECUTABLE(hello crt0.o hello.c) >> >> Using a disassembler, I can see that hello.c is compiled in before >> crt0.o, but I want crt0.o to always be the first. >> >> Also, this gives me the same result: >> >> ADD_EXECUTABLE(hello hello.c crt0.o) > > Is this for some embedded system ?
It's for the MIPS R5900 processor aka Emotion Engine. > You may consider putting crt0.o in the CMAKE_C_LINK_EXECUTABLE variable for > your target. Thank you. I didn't know about CMAKE_C_LINK_EXECUTABLE, but it seems to be suitable. Unfortunately, the only documentation I could find (<http://www.cmake.org/Wiki/CMake_Useful_Variables>) is very limited and I don't really know the meaning/origin of all variables in sharp (?) braces. For example, what is the difference between <FLAGS> and <CMAKE_C_LINK_FLAGS>? I found this in the eCos platform script: SET(CMAKE_C_LINK_EXECUTABLE "<CMAKE_C_COMPILER> <FLAGS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> -nostdlib -nostartfiles -L${ECOS_LIBTARGET_DIRECTORY} -Ttarget.ld <LINK_LIBRARIES>") -Mathias _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
