Bug #63955 [Opn->Fbk]: Build fails if statically linking mbstring & libpng where png has a custom dir

[yohgaki]

Edit report at https://bugs.php.net/bug.php?id=63955&edit=1

 ID:                 63955
 Updated by:         yohg...@php.net
 Reported by:        slangley at google dot com
 Summary:            Build fails if statically linking mbstring & libpng
                     where png has a custom dir
-Status:             Open
+Status:             Feedback
 Type:               Bug
 Package:            mbstring related
 Operating System:   N/A
 PHP Version:        5.4Git-2013-01-10 (Git)
 Block user comment: N
 Private report:     N

 New Comment:

It seems you have the same issue.

https://bugs.php.net/bug.php?id=62480

Please refer to this bug, it it helps.

Don't forget to mention about your OS (i.e. distribution and version)


Previous Comments:
------------------------------------------------------------------------
[2013-01-10 05:01:31] slangley at google dot com

Description:
------------
THere is a build failure if you try and build a statically linked binary with 
both mbstring & libpng where png has a custom library dir.

This is because the png library has a header file config.h, and mbstring 
creates 
a header file config.h. During the build, the include path for libpng is 
included before the include path for the config generated mbstring path, so 
that 
when files inside mbstring try to #include "config.h" the first config.h 
discovered in the search patch is the one for png, not the one for mbstring.

e.g. the include path looks like

-I/home/foo/png_headers/include -I/home/foo/php/ext/mbstring/oniguruma -
I/home/foo/build/x86_64/ext/mbstring/oniguruma

Probably need to rename the config.h generated for mbstring by the configure 
script to something a little less likely to have conflicts.


Test script:
---------------
./configure --enable-embed=static --enable-mbstring --with-gd 
--with-png-dir=/some/custom/path
make all

Expected result:
----------------
Should build and link correctly.

Actual result:
--------------
ext/mbstring/oniguruma/regparse.c: In function ‘onig_scan_unsigned_number’:
ext/mbstring/oniguruma/regparse.c:1567: error: ‘SIZEOF_INT’ undeclared 
(first use 
in this function)
ext/mbstring/oniguruma/regparse.c:1567: error: (Each undeclared identifier is 
reported only once
ext/mbstring/oniguruma/regparse.c:1567: error: for each function it appears in.)
ext/mbstring/oniguruma/regparse.c: In function 
‘scan_unsigned_hexadecimal_number’:
ext/mbstring/oniguruma/regparse.c:1595: error: ‘SIZEOF_INT’ undeclared 
(first use 
in this function)
ext/mbstring/oniguruma/regparse.c: In function ‘scan_unsigned_octal_number’:
ext/mbstring/oniguruma/regparse.c:1623: error: ‘SIZEOF_INT’ undeclared 
(first use 
in this function)



------------------------------------------------------------------------



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Edit this bug report at https://bugs.php.net/bug.php?id=63955&edit=1