path: root/m4/attributes.m4
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* build-sys: Use ax_check_flag macros from autoconf archiveMaarten Bosmans2011-06-261-311/+0
| | | | | | Those macros cover almost all functionality of attributes.m4 that was used, so that file can be removed. The CC_NOUNDEFINED macro is used directly in
* Update attributes.m4 file from xine-lib.Diego Elio 'Flameeyes' Pettenò2009-06-291-3/+56
* Make sure to set 'no' on the variable cached.Diego Elio 'Flameeyes' Pettenò2009-03-051-1/+1
* Replace the CFLAGS-checking code with a common macro from xine-lib.Diego 'Flameeyes' Pettenò2008-08-081-0/+258
Instead of writing custom code to check for cflags checking, import a copy of attributes.m4 from xine-lib's repository and use the CC_CHECK_CFLAGS macro. The advantage lies not only in being able to reduce the custom code in, but also in the fact that the CC_CHECK_CFLAGS macro caches the results, making ./configure -C quite faster on second run. Check for the CFLAGS for any compiler and not just GCC, if the compiler does support the flag it is better to u se it anyway, otherwise it will be skipped.