Commit Graph

4 Commits

Author SHA1 Message Date
Brad King fbf7a92975 Makefile: Handle '#' in COMPILE_OPTIONS (#15070)
Teach the Makefile generators to escape '#' characters on the right hand
side of variable assignments in flags.make.  This is needed for flags
like '-Wno-error=#warnings'.  Otherwise the make tool treats them as
comments and leaves them out of the _FLAGS variable value.

Add a case to the CompileOptions test covering '#' in a COMPILE_OPTIONS
value, at least on compilers where it is known to be supported.
2014-08-12 13:56:21 -04:00
Stephen Kelly 47a8db5bcd Add generator expressions for compiler versions.
New generator expressions allow retrieval of the version per language,
as well as equality comparison.
2013-06-28 14:32:58 +02:00
Brad King b6385cabec Escape target flags taken from COMPILE_OPTIONS
Factor appending of individual flags out into an AppendFlagEscape method
in cmLocalGenerator and teach it to use EscapeForShell.  Update all
COMPILE_OPTIONS handling to use AppendFlagEscape.

Override the method in the Xcode generator to use its custom escape
implementation.

Teach the CompileOptions test to add an option that requires escaping
everywhere instead of just with the GNU tools.
2013-06-27 12:57:32 -04:00
Stephen Kelly 80ca9c4b41 Add COMPILE_OPTIONS target property.
This method reads generator expressions from the COMPILE_OPTIONS
target property, as well as INTERFACE_COMPILE_OPTIONS from linked
dependents.
2013-06-02 11:56:37 +02:00