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Provide macro to force Fortran compiler 

We add the macro CMAKE_FORCE_Fortran_COMPILER to the cross-compiling
helper module CMakeForceCompiler.cmake so that toolchain files can force
a Fortran compiler as well as C and C++ compilers.  See issue #10032.
This commit is contained in:
Brad King 2009-12-14 11:40:23 -05:00
parent f7171e2b76
commit 126c93cdda
1 changed files with 20 additions and 0 deletions
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20
Modules/CMakeForceCompiler.cmake
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@ -16,6 +16,13 @@
# It also bypasses the check for working compiler and basic compiler
# information tests.
#
# Macro CMAKE_FORCE_Fortran_COMPILER has the following signature:
# CMAKE_FORCE_Fortran_COMPILER(<compiler> <compiler-id>)
# It sets CMAKE_Fortran_COMPILER to the given compiler and the cmake
# internal variable CMAKE_Fortran_COMPILER_ID to the given compiler-id.
# It also bypasses the check for working compiler and basic compiler
# information tests.
#
# So a simple toolchain file could look like this:
# INCLUDE (CMakeForceCompiler)
# SET(CMAKE_SYSTEM_NAME Generic)
@ -60,3 +67,16 @@ MACRO(CMAKE_FORCE_CXX_COMPILER compiler id)
SET(CMAKE_COMPILER_IS_GNUCXX 1)
ENDIF("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU")
ENDMACRO(CMAKE_FORCE_CXX_COMPILER)
MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
SET(CMAKE_Fortran_COMPILER "${compiler}")
SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
SET(CMAKE_Fortran_COMPILER_ID ${id})
SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
# Set old compiler id variables.
IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
SET(CMAKE_COMPILER_IS_GNUG77 1)
ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)