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0007389

CMake

public

2008-07-22 10:16

2016-06-10 14:30

Reporter

Federico Carminati

Assigned To

Bill Hoffman

Priority

normal

Severity

major

Reproducibility

always

Status

closed

Resolution

moved

Platform

OS Version

Product Version

CMake-2-6

Target Version

Fixed in Version

Summary

0007389: Fortran flags assigned to C compiler when generating Xcode

Description

Currently CMake does not support Fortran language for Xcode, as Xcode itself does not support it. However it is possible to generate an Xcode project where C files are compiled but not Fortran files. In this case CMake assigns to the C compiler the flags defined for the fortran compiler, and therefore also C compilation breaks. This should not happen. Please consider the following example of CMakeLists.txt

Project(Test)
Cmake_Minimum_Required(VERSION 2.6)
Set(CMAKE_Fortran_COMPILER gfortran)
Enable_Language(Fortran)
Set(CMAKE_Fortran_FLAGS "-fno-second-underscore")
Add_Executable(hello hello.c sub.F)

Xcode generation works, however the -fno-second-underscore flag ends up in the CFLAGS and therefore C compilation fails.

Additional Information

The files mentioned before are immaterial, however for completeness here they are

[.../Users/fca/cmaketest] cat sub.f
      subroutine sub
      print *, 'Hello World from Fortran!'
      end

[.../Users/fca/cmaketest] cat hello.c
#include <stdio.h>

void sub_();
int main () {printf(" Hello World from C!\n"); sub_(); return 0;}

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Notes
(0041442) Kitware Robot (administrator) 2016-06-10 14:27	Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current CMake Issues page linked in the banner at the top of this page.

Issue History
Date Modified	Username	Field	Change
2008-07-22 10:16	Federico Carminati	New Issue
2008-08-19 16:47	Bill Hoffman	Status	new => assigned
2008-08-19 16:47	Bill Hoffman	Assigned To	=> Bill Hoffman
2016-06-10 14:27	Kitware Robot	Note Added: 0041442
2016-06-10 14:27	Kitware Robot	Status	assigned => resolved
2016-06-10 14:27	Kitware Robot	Resolution	open => moved
2016-06-10 14:30	Kitware Robot	Status	resolved => closed