As Chris wants to use the .f03 extension in the test suite (see his
patch for the fortran-experiments branch), I decided to do it already on
the trunk and for the complete test suite.

Are both patches ok for the trunk?

Tobias


Tobias Burnus wrote:
>> :ADDPATCH fortran:
>>
>> Support the .f03 and .F03 file extensions.
>>
>> Ok for the trunk?
>>
>> Bootstrapped, tested and regression tested on x86_64-unknown-linux-gnu
>>
>>
>> Tobias
>>
>>
>> 2007-01-06  Tobias Burnus  <burnus@net-b.de>
>>
>>     * lang-specs.h: Add support for .f03 and .F03 extensions.
>>     * gfortran.texi: Document .f03 extension.
>>     * options.c (form_from_filename): Recognize .f03.
>>   
>> ------------------------------------------------------------------------
>>
>> Index: gcc/fortran/gfortran.texi
>> ===================================================================
>> --- gcc/fortran/gfortran.texi	(Revision 120520)
>> +++ gcc/fortran/gfortran.texi	(Arbeitskopie)
>> @@ -367,8 +367,8 @@
>>  Fortran) for each file in the source code, and then calls the assembler
>>  and linker as appropriate to produce the compiled output. In a copy of
>>  GCC which has been compiled with Fortran language support enabled,
>> -@command{gcc} will recognize files with @file{.f}, @file{.f90}, and
>> -@file{.f95} extensions as Fortran source code, and compile it
>> +@command{gcc} will recognize files with @file{.f}, @file{.f90}, @file{.f95},
>> +and @file{.f03} extensions as Fortran source code, and compile it
>>  accordingly.  A @command{gfortran} driver program is also provided,
>>  which is identical to @command{gcc} except that it automatically links
>>  the Fortran runtime libraries into the compiled program.
>> Index: gcc/fortran/options.c
>> ===================================================================
>> --- gcc/fortran/options.c	(Revision 120520)
>> +++ gcc/fortran/options.c	(Arbeitskopie)
>> @@ -137,6 +138,9 @@
>>      ".f95", FORM_FREE}
>>      ,
>>      {
>> +    ".f03", FORM_FREE}
>> +    ,
>> +    {
>>      ".f", FORM_FIXED}
>>      ,
>>      {
>> Index: gcc/fortran/lang-specs.h
>> ===================================================================
>> --- gcc/fortran/lang-specs.h	(Revision 120520)
>> +++ gcc/fortran/lang-specs.h	(Arbeitskopie)
>> @@ -18,6 +18,7 @@
>>        -fpreprocessed %{!nostdinc:-fintrinsic-modules-path finclude%s} %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
>>  {".F90", "@f95-cpp-input", 0, 0, 0},
>>  {".F95", "@f95-cpp-input", 0, 0, 0},
>> +{".F03", "@f95-cpp-input", 0, 0, 0},
>>  {"@f95-cpp-input",
>>    "cc1 -E -lang-fortran -traditional-cpp -D_LANGUAGE_FORTRAN %(cpp_options) \
>>        %{E|M|MM:%(cpp_debug_options)}\
>> @@ -26,6 +27,7 @@
>>        -fpreprocessed %{!nostdinc:-fintrinsic-modules-path finclude%s} %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
>>  {".f90", "@f95", 0, 0, 0},
>>  {".f95", "@f95", 0, 0, 0},
>> +{".f03", "@f95", 0, 0, 0},
>>  {"@f95", "%{!E:f951 %i %(cc1_options) %{J*} %{I*}\
>>           %{!nostdinc:-fintrinsic-modules-path finclude%s} %{!fsyntax-only:%(invoke_as)}}", 0, 0, 0},
>>  {".f",   "@f77", 0, 0, 0},
>>   
>>