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| author | Oscar Fuentes <ofv@wanadoo.es> | 2008-10-26 00:47:52 +0000 |
|---|---|---|
| committer | Oscar Fuentes <ofv@wanadoo.es> | 2008-10-26 00:47:52 +0000 |
| commit | 579e43a44ac118d432cb053470dbb977dfffe9db (patch) | |
| tree | 9f786b6d351990ff83aecdf60c0c6c21600e1c10 /cmake | |
| parent | 9a20afd7006635928a15470d2b942068f48f20a9 (diff) | |
| download | llvm-579e43a44ac118d432cb053470dbb977dfffe9db.tar.gz llvm-579e43a44ac118d432cb053470dbb977dfffe9db.tar.bz2 llvm-579e43a44ac118d432cb053470dbb977dfffe9db.tar.xz | |
CMake: GetTargetTriple: new module for determining the target
triple. Assign to LLVM_HOSTTRIPLE so it figures in config.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58176 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rwxr-xr-x | cmake/config-ix.cmake | 4 | ||||
| -rw-r--r-- | cmake/modules/GetTargetTriple.cmake | 19 |
2 files changed, 23 insertions, 0 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index 58db002d79..363975d19a 100755 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -52,6 +52,10 @@ check_symbol_exists(mallinfo malloc.h HAVE_MALLINFO) check_symbol_exists(pthread_mutex_lock pthread.h HAVE_PTHREAD_MUTEX_LOCK) check_symbol_exists(strtoll stdlib.h HAVE_STRTOLL) +include(GetTargetTriple) +get_target_triple(LLVM_HOSTTRIPLE) +message(STATUS "LLVM_HOSTTRIPLE: ${LLVM_HOSTTRIPLE}") + if( MINGW ) # tbi: Comprobar que existen las librerias: set(HAVE_LIBIMAGEHLP 1) diff --git a/cmake/modules/GetTargetTriple.cmake b/cmake/modules/GetTargetTriple.cmake new file mode 100644 index 0000000000..c915a9a6ae --- /dev/null +++ b/cmake/modules/GetTargetTriple.cmake @@ -0,0 +1,19 @@ +# Returns the host triple. +# Invokes config.guess + +function( get_target_triple var ) + if( MSVC ) + set( ${var} "i686-pc-win32" PARENT_SCOPE ) + else( MSVC ) + set(config_guess ${LLVM_MAIN_SRC_DIR}/autoconf/config.guess) + execute_process(COMMAND sh ${config_guess} + RESULT_VARIABLE TT_RV + OUTPUT_VARIABLE TT_OUT + OUTPUT_STRIP_TRAILING_WHITESPACE) + if( NOT TT_RV EQUAL 0 ) + message(FATAL_ERROR "Failed to execute ${config_guess}") + endif( NOT TT_RV EQUAL 0 ) + set( ${var} ${TT_OUT} PARENT_SCOPE ) + message(STATUS "Target triple: ${${var}}") + endif( MSVC ) +endfunction( get_target_triple var ) |