Re: Target issue: Preprocessor Macros Not Used in Precompiled Headers
Re: Target issue: Preprocessor Macros Not Used in Precompiled Headers
- Subject: Re: Target issue: Preprocessor Macros Not Used in Precompiled Headers
- From: Ulf Dunkel <email@hidden>
- Date: Tue, 18 Dec 2007 12:29:01 +0100
- Organization: invers Software
Addition:
As various documentations tell, this should be enough to have FOO
defined for my sources. But I may have forgotten some magic powder or
stuff. What else do I have to do in order to be able and use "FOO" in my
sources like described above?
The GCC doc in
<http://developer.apple.com/documentation/DeveloperTools/Reference/XcodeBuildSettingRef/build_setting_ref/build_setting_ref.html#//apple_ref/doc/uid/TP40003931-CH3-SW19>
tells me:
---snip---
GCC_PREPROCESSOR_DEFINITIONS_NOT_USED_IN_PRECOMPS
(Preprocessor Macros Not Used In Precompiled Headers)
Description:
Space-separated list of option specifications. Specifies preprocessor
macros in the form foo (for a simple #define) or foo=1 (for a value
definition). This list is passed to the compiler through the gcc -D
option only when compiling implementation files; they are not passed
when compiling precompiled headers.
Prerequisite:
Definitions used only in implementation files, not precompiled headers.
Default value:
None.
Example value:
test_mode=1 copious_logging=1
---snap---
But I have no idea how I should set the -D option for gcc or even check
if it is set or not. when I set it e.g. in "Other C flags", I get an
error "macro name must be an identifier". My real macro name isn't foo,
but DSD_ICALAMUS_DISTRIBUTOR_PHOTOBOOX.
Please help me to get on the horse's back. :-)
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Xcode-users mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden