Re: [CMake] --start-group, --end-group
Thanks, Michael. TARGET_LINK_LIBRARIES and link flags work fine!
2011/5/19 Michael Hertling :
> On 05/19/2011 11:11 AM, Anton Sibilev wrote:
>> Hello!
>> I'm wondering how I can use "--start-group archives --end-group"
>> linker flags with "Unix Makefiles".
>> May be somebody know the right way?
>
> You might specify these flags immediately in TARGET_LINK_LIBRARIES():
>
> CMAKE_MINIMUM_REQUIRED(VERSION 2.8 FATAL_ERROR)
> PROJECT(LINKERGROUPS C)
> SET(CMAKE_VERBOSE_MAKEFILE ON)
> FILE(WRITE ${CMAKE_BINARY_DIR}/f.c "void f(void){}\n")
> FILE(WRITE ${CMAKE_BINARY_DIR}/g1.c "void g1(void){}\n")
> FILE(WRITE ${CMAKE_BINARY_DIR}/g2.c "void g2(void){}\n")
> FILE(WRITE ${CMAKE_BINARY_DIR}/h.c "void h(void){}\n")
> ADD_LIBRARY(f STATIC f.c)
> ADD_LIBRARY(g1 STATIC g1.c)
> ADD_LIBRARY(g2 STATIC g2.c)
> ADD_LIBRARY(h STATIC h.c)
> FILE(WRITE ${CMAKE_BINARY_DIR}/main.c "int main(void){return 0;}\n")
> ADD_EXECUTABLE(main main.c)
> TARGET_LINK_LIBRARIES(main f -Wl,--start-group g1 g2 -Wl,--end-group h)
>
> However, do you really need these flags? Refer to the target properties
> [IMPORTED_]LINK_INTERFACE_MULTIPLICITY[_] and the documentation
> of TARGET_LINK_LIBRARIES().
>
> Regards,
>
> Michael
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Re: [CMake] --start-group, --end-group
On 05/19/2011 11:11 AM, Anton Sibilev wrote:
> Hello!
> I'm wondering how I can use "--start-group archives --end-group"
> linker flags with "Unix Makefiles".
> May be somebody know the right way?
You might specify these flags immediately in TARGET_LINK_LIBRARIES():
CMAKE_MINIMUM_REQUIRED(VERSION 2.8 FATAL_ERROR)
PROJECT(LINKERGROUPS C)
SET(CMAKE_VERBOSE_MAKEFILE ON)
FILE(WRITE ${CMAKE_BINARY_DIR}/f.c "void f(void){}\n")
FILE(WRITE ${CMAKE_BINARY_DIR}/g1.c "void g1(void){}\n")
FILE(WRITE ${CMAKE_BINARY_DIR}/g2.c "void g2(void){}\n")
FILE(WRITE ${CMAKE_BINARY_DIR}/h.c "void h(void){}\n")
ADD_LIBRARY(f STATIC f.c)
ADD_LIBRARY(g1 STATIC g1.c)
ADD_LIBRARY(g2 STATIC g2.c)
ADD_LIBRARY(h STATIC h.c)
FILE(WRITE ${CMAKE_BINARY_DIR}/main.c "int main(void){return 0;}\n")
ADD_EXECUTABLE(main main.c)
TARGET_LINK_LIBRARIES(main f -Wl,--start-group g1 g2 -Wl,--end-group h)
However, do you really need these flags? Refer to the target properties
[IMPORTED_]LINK_INTERFACE_MULTIPLICITY[_] and the documentation
of TARGET_LINK_LIBRARIES().
Regards,
Michael
___
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Please keep messages on-topic and check the CMake FAQ at:
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Follow this link to subscribe/unsubscribe:
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[CMake] --start-group, --end-group
Hello! I'm wondering how I can use "--start-group archives --end-group" linker flags with "Unix Makefiles". May be somebody know the right way? ___ 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
