From: bofh at null-route dot org
Operating system: Linux 2.6.11
PHP version: 4.4.0RC1
PHP Bug Type: Compile Failure
Bug description: configure fails on detecting libpng
Description:
------------
./configure is run with "--with-png-dir=/usr" as an option.
succeeds on:
checking for png_write_image in -lpng... yes
FAILS on:
checking for png_create_info_struct in -lpng... no
Stringing libpng.so and grep'ing for info_struct shows that it exists.
# strings /usr/lib/libpng.so | grep info_struct
png_create_info_struct
png_destroy_info_struct
png.h has the appropriate includes:
# strings /usr/include/png.h | grep [create|destroy]_info_struct
extern PNG_EXPORT(png_infop,png_create_info_struct)
extern PNG_EXPORT(void,png_destroy_info_struct) PNGARG((png_structp
png_ptr,
ldconfig verifies that it knows where to find libpng.
# ldconfig -p | grep png
libpng10.so.0 (libc6) => /usr/lib/libpng10.so.0
libpng10.so (libc6) => /usr/lib/libpng10.so
libpng.so.3 (libc6) => /usr/lib/libpng.so.3
libpng.so (libc6) => /usr/lib/libpng.so
I have tried PHP versions:
4.3.10, 4.3.11, and 4.4.0RC1.
All give the same error.
I have also tried libpng versions:
1.0.17, 1.0.18, 1.2.7 and 1.2.8 with each of the above PHP versions. Same
thing each time.
--
Edit bug report at http://bugs.php.net/?id=33509&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=33509&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=33509&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=33509&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=33509&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=33509&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=33509&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=33509&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=33509&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=33509&r=support
Expected behavior: http://bugs.php.net/fix.php?id=33509&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=33509&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=33509&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=33509&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=33509&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=33509&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=33509&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=33509&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=33509&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=33509&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=33509&r=mysqlcfg
