MantisBT - CMake

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Date Submitted

Last Update

0008408

CMake

public

2009-01-20 11:10

2009-02-24 15:40

Reporter

Matthew West

Assigned To

Brad King

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

CMake-2-6

Target Version

Fixed in Version

Summary

0008408: /usr/include should not be omitted from include_directories() with gfortran

Description

gfortran does not automatically search /usr/include for .mod module files, but trying to add /usr/include to the include path with include_directories(/usr/include) does not do so because it is automatically excluded.

At the moment I'm doing an unconditional add_definitions(-I/usr/include) but this is a bit of a hack.

For a discussion of the issue from the gfortran side see:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35707 [^]

The code that should work is:

FIND_PATH(NETCDF_INCLUDE_DIR netcdf.mod
  DOC "NetCDF include directory"
  PATHS
  /usr/include
  /usr/include/netcdf-3)
INCLUDE_DIRECTORIES(${NETCDF_INCLUDE_DIR})

which works fine if netcdf.mod is installed in /usr/include/netcdf-3 but fails if netcdf.mod is installed in /usr/include (because gfortran needs the explicit -I/usr/include).

Steps To Reproduce

Additional Information