Commit Graph

17 Commits

Author SHA1 Message Date
Brad King 9211b0d234 ENH: Improvied compiler identification robustness
- Write a single source file into the compiler id directory
  - This avoid requiring the compiler to behave correctly with
    respect to include rules and the current working directory
  - Helps to identify cross-compiling toolchains with unusual
    default behavior
2008-02-25 09:23:14 -05:00
Brad King 2b48e716b3 ENH: Cleanup chrpath feature by not displaying exe format or placing non-advanced options in cache. 2008-01-21 20:57:23 -05:00
Alexander Neundorf fc8ce17433 ENH: remove RAISE_SCOPE() again and instead add SET(<var> <value> PARENT_SCOPE)
Alex
2008-01-18 15:52:54 -05:00
Brad King 4b2218045d ENH: Add support to CMAKE_DETERMINE_COMPILER_ID macro to try building the id source more than once with different extra flags added to the compiler. Use the support to correctly identify the Intel Fortran compiler on windows which does not preprocess by default without special flags. 2008-01-07 10:27:28 -05:00
Alexander Neundorf 474629568c ENH: check the magic code of the executable file to determine the executable
file format. Tested for ELF on x86 Linux, COFF and Mach-O prepared but
commented out since I don't have such systems available. Please have a look
a CMakeDetermineCompilerId.cmake and enable the test for them too.

Only add the option for using chrpath if the executable format is ELF

Alex
2008-01-02 16:52:12 -05:00
Brad King 04c8544a1d BUG: Need to strip leading and trailing whitespace off the compiler 'ARG1'. This fixes bug#6141. 2007-12-15 16:03:29 -05:00
Alexander Neundorf 40e55ab780 BUG: fix compiler id test on cygwin
Alex
2007-08-10 09:20:14 -04:00
Alexander Neundorf 176fe63d15 ENH: UNIX, CYGWIN, WIN32, APPLE, QNXNTO and BEOS are not longer set in
cmMakefile.cxx, but now in the platform files and are now valid for the
target platform, not the host platform.
New variables CMAKE_HOST_WIN32, CMAKE_HOST_UNIX, CMAKE_HOST_APPLE and
CMAKE_HOST_CYGWIN have been added in cmMakefile.cxx (...and have now to be
used in all cmake files which are executed before
CMakeSystemSpecificInformation.cmake is loaded). For compatibility the old
set is set to the new one in CMakeDetermineSystem.cmake and reset before the
system platform files are loaded, so custom language or compiler modules
which use these should still work.

Alex
2007-08-09 14:45:23 -04:00
Alexander Neundorf d44bd2551c BUG: use ${LANG}_COMPILER_ARG1 also here, otherwise some compilers won't be
able to compile e.g. the C++ source file (e.g. the ADSP compiler needs -c++
for compiling C++ files)

Alex
2007-06-27 14:55:42 -04:00
Alexander Neundorf b956fc2406 STYLE: remove out commented code
Alex
2007-06-07 13:51:17 -04:00
Alexander Neundorf 55f11b348b ENH: add option to FILE(STRINGS NO_HEX_CONVERSION) to disable automatic
conversion of hex and srec files to binary.
Without this automatic conversion, everywhere where a compiled file is parsed for strings the
a file(HEX2BIN somefile binfile) command has to be added otherwise it will
not work for these compilers. I tried this with DetermineCompiler and
CheckTypeSize and nobody will do this except the users who work with such
compilers. For them it will break if they don't add this conversion command
in all these places.
If FILE(STRINGS) is used with a text file, it
will in most cases still work as expected, since it will only convert hex
and srec files. If a user actually wants to get text out of hex files, he
knows what he's doing and will see the hint in the documentation.

Anyway, it should work without having to create a temporary file, will work
on this later.

Alex
2007-05-25 16:46:50 -04:00
Alexander Neundorf f4eb541880 ENH: make the compiler id detection work, even if the output file name of
the compiler is completely unknown and even if it produces intel hex or
motorola s-record files, with test

Alex
2007-05-25 15:22:22 -04:00
Brad King 8780da000a BUG: If the Fortran CompilerId source fails to compile it should not be a failure. It is only expected to work for Fortran90 compilers. 2007-05-18 09:08:49 -04:00
Bill Hoffman 871f7cf222 ENH: fix up compiler id to be more robust 2007-05-17 10:07:51 -04:00
Brad King 44ab336a0c ENH: Merging CompilerId updates from branch CMake-Modules-CompilerId to the main tree. Changes between CMake-Modules-CompilerId-mp1 and CMake-Modules-CompilerId-mp2 are included. 2007-05-03 08:24:32 -04:00
Alexander Neundorf 412c0f4a61 STYLE: comment which says which variables this macro sets
Alex
2007-04-30 17:05:32 -04:00
Brad King eac71647dd ENH: Merging CompilerId implementation from branch CMake-Modules-CompilerId to the main tree. Changes between CMake-Modules-CompilerId-bp and CMake-Modules-CompilerId-mp1 are included. 2007-04-28 09:35:01 -04:00