Il 03/12/2010 13.15, Michael Wild ha scritto:
On 12/03/2010 01:06 PM, Andrea Galeazzi wrote:
How can I specify the "as" command like I do for gcc or g++ compiler in
a toolchain?
SET(CMAKE_C_COMPILER "C:/Programmi/development/GCCARM/bin/gcc.exe")
............
*NEVER* set the compiler like this AFTER you executed the PROJECT or
ENABLE_LANGUAGE commands. This will cause all kinds of failures. In
fact, consider these variables to be read-only. Usually which compiler
to use is either determined by the user running CMake or by CMake itself
if the user didn't specify anything.
If you must override the compiler (really, you shouldn't), have a look
at the CMakeForceCompiler module.
The assembler is in the CMAKE_ASM${DIALECT}_COMPILER variable, but
again, consider this to be read-only. Read
http://www.cmake.org/Wiki/CMake/Assembler for more information.
Michael
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Probably my problem is simpler; that's my toolchain file for cross compile:
INCLUDE (CMakeForceCompiler)
CMAKE_FORCE_C_COMPILER (gcc.exe GNU)
CMAKE_FORCE_CXX_COMPILER (gcc.exe GNU)
# this one is important
SET(CMAKE_SYSTEM_NAME Generic)
#this one not so much
SET(CMAKE_SYSTEM_VERSION 1)
#this one not so much
SET(CMAKE_SYSTEM_PROCESSOR MX1)
# specify the cross compiler
SET(CMAKE_C_COMPILER "C:/Programmi/development/GCCARM/bin/gcc.exe")
SET(CMAKE_CXX_COMPILER "C:/Programmi/development/GCCARM/bin/gcc.exe")
# where is the target environment
SET(CMAKE_FIND_ROOT_PATH "C:/Programmi/development/GCCARM/bin")
# search for programs in the build host directories
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
# for libraries and headers in the target directories
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER)
I'd like, when I use this toolchian, the as.exe used in makefile is
under C:/Programmi/development/GCCARM/bin (which is an ARM assembler)
instead of in the environment variable %PATH% (which is a x86 assembler)
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