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authorDiego 'Flameeyes' Pettenò <flameeyes@gmail.com>2008-08-08 13:29:53 +0200
committerDiego 'Flameeyes' Pettenò <flameeyes@gmail.com>2008-08-08 15:09:37 +0200
commit81969a73a494a36356e764cf3576aa48c101bffb (patch)
tree9e70f3986169acf266dada2a19507a529e26ed88 /m4/check_define.m4
parenta6e4507a4b9f48379e69748e7c4a0374dd11b13d (diff)
Replace the CFLAGS-checking code with a common macro from xine-lib.
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 configure.ac, 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.
Diffstat (limited to 'm4/check_define.m4')
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