From: [EMAIL PROTECTED]
Operating system: Caldera Linux
PHP version: 4.0.6
PHP Bug Type: Compile Failure
Bug description: Configure appends extra -l with libjpeg test
On a clean php-4.0.6 distribution, (untar the file and then cd to the
directory) the following configure command causes problems:
./configure --with-mysql --with-apache=../apache_1.3.12 --enable-track-vars
--with-gd=/usr/local --with-jpeg-dir=/usr/local --with-xpm-dir=/usr/X11R6
checking whether to include GD support... yes
checking whether to enable truetype string function in gd... no
checking for the location of libjpeg... yes
checking for jpeg_read_header in -ljpeg... no
configure: error: libjpeg not found!
Here is the config.log entry:
--------- CUT HERE ------
configure:17964: checking for jpeg_read_header in -ljpeg
configure:17985: gcc -o conftest -g -O2 conftest.c -ljpeg
-L/usr/local/lib
-l -lcrypt -lresolv -lm -ldl -lnsl -lresolv 1>&5
/usr/i386-linux/bin/ld: cannot open -l-lcrypt: No such file or directory
configure: failed program was:
#line 17974 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char jpeg_read_header();
int main() {
jpeg_read_header()
; return 0; }
--------- CUT HERE ------
Note the extra -l with no library before -l crypt. This is what is causing
the test to fail, despite the jpeg library having being isntalled
correctly. Compiling the same test program without the extra -l succeeds.
Thanks!
Ron.
P.S. Are there any workarounds to this problem? I'm still trying to figure
out which part of the configure command is adding the extra -l.
--
Edit bug report at: http://bugs.php.net/?id=12906&edit=1
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