On Sun, Aug 27, 2006 at 02:23:38PM -0700, Sergei Steshenko wrote:
>
> I tried to compile fontconfig, and a part of fontconfig, namely fcfreetype.c file,
> wont'c compile.
>
> Here is how the '#include ...' part of the file looks:
>
>
> "
> ...
> 47 #include <stdlib.h>
> 48 #include <stdio.h>
> 49 #include <string.h>
> 50 #include "fcint.h"
> 51 #include <ft2build.h>
> 52 #include FT_FREETYPE_H
> 53 #include FT_INTERNAL_OBJECTS_H
> 54 #include FT_TRUETYPE_TABLES_H
> 55 #include FT_SFNT_NAMES_H
> 56 #include FT_TRUETYPE_IDS_H
> 57 #include FT_TYPE1_TABLES_H
> 58 #include FT_INTERNAL_STREAM_H
> 59 #include FT_INTERNAL_SFNT_H
> 60 #include FT_INTERNAL_TRUETYPE_TYPES_H
> 61 #if HAVE_FT_GET_X11_FONT_FORMAT
> 62 #include FT_XFREE86_H
> 63 #endif
> 64
> 65 #if HAVE_FT_GET_BDF_PROPERTY
> 66 #include FT_BDF_H
> 67 #include FT_MODULE_H
> ...
> ".
>
> As one can see, in addition to traditional
>
> #include <file>
>
> or
>
> # include "file"
>
> there are lines like these:
>
> 52 #include FT_FREETYPE_H
> 53 #include FT_INTERNAL_OBJECTS_H
> 54 #include FT_TRUETYPE_TABLES_H
> 55 #include FT_SFNT_NAMES_H
> 56 #include FT_TRUETYPE_IDS_H
> 57 #include FT_TYPE1_TABLES_H
> 58 #include FT_INTERNAL_STREAM_H
> 59 #include FT_INTERNAL_SFNT_H
> 60 #include FT_INTERNAL_TRUETYPE_TYPES_H
> 61 #if HAVE_FT_GET_X11_FONT_FORMAT
> 62 #include FT_XFREE86_H
> 63 #endif
> .
>
> These lines are peculiar in that they have neither '"', nor '<', '>' to
> enclose the file names
ISO C allows
1. #include <systemheader.h>
2. #include "localheader.h"
3. #include MACRO
where MACRO has to -- after all expansions -- give one of
the former two cases. The FT_* macros are defined in
freetype/config/ftheader.h and freetype/internal/internal.h.
Except that the internal headers no longer exist in FreeType
2.2+. Neither are defined the corresponding FT_INTERNAL_*
macros. When a FT_* macro is undefined none of the cases
1.-3. occurs, the preprocessor sees literal
#include FT_INTERNAL_OBJECTS_H
and complains. Thus you get errors on lines correspoding to
inclusion of internal headers (through FT_INTERNAL_*
macros).
Yeti
--
Anonyms eat their boogers.
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