Bug #10336: configure: test gd functions lacks inclusion of -lpng, -lz

From: elkner@linofee.org Operating system: Linux 2.4.3 i686 PHP version: 4.0.4pl1 PHP Bug Type: GD related Bug description: configure: test gd functions lacks inclusion of -lpng, -lz I'm using shared libgd.so.2.0.0 which supports jpeg, xpm, png and libz. Unfortunately php configure does NOT include libpng and libz in its test, so it gets wrong results. E.g.: configure:15759: checking whether to include GD support configure:16388: checking for gdImageString16 in -lgd configure:16407: gcc -o conftest -g -O2 -DLINUX=2 -DMOD_SSL=206105 -DEAPI -DUSE _EXPAT -DSHARED_CORE -Wl,-rpath,/opt/ssl/lib -L/opt/ssl/lib -Wl,-rpath,/usr/X11 R6/lib -L/usr/X11R6/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib -L/usr/local/ lib conftest.c -lgd -lgd -lX11 -lXpm -ljpeg -lcrypto -lssl -lresolv -lm -ldl -l crypt -lnsl -lresolv -L/usr/lib -ljpeg -L/usr/X11R6/lib -lXpm -L/usr/X11R6/lib -lX11 1>&5 /usr/local/lib/libgd.so: undefined reference to `uncompress' /usr/local/lib/libgd.so: undefined reference to `png_get_rowbytes' /usr/local/lib/libgd.so: undefined reference to `png_set_strip_16' /usr/local/lib/libgd.so: undefined reference to `png_create_read_struct' ... collect2: ld returned 1 exit status configure: failed program was: ... -- Edit Bug report at: http://bugs.php.net/?id=10336&edit=1