Bug #69483 for GD: Trouble compiling when multiple libpng installed

Thu Jul 14 17:17:26 2011 ambs [...] cpan.org - Ticket created

Subject:

Trouble compiling when multiple libpng installed

Hello I am trying to install GD with no success in my mac. I have libgd with the following: [ambs@rachmaninoff ~]$ gdlib-config --all GD library 2.0.33 includedir: /opt/local//include cflags: -I/opt/local//include ldflags: -L/opt/local/lib -L/opt/local/lib -L/usr/X11/lib libs: -lXpm -lX11 -ljpeg -lfontconfig -lfreetype -lpng -lz -liconv libdir: /opt/local//lib features: GD_XPM GD_JPEG GD_FONTCONFIG GD_FREETYPE GD_PNG GD_GIF When I run Makefile.PL everything seems OK: [ambs@rachmaninoff GD-2.46-mine]$ perl Makefile.PL Notice: Type perl Makefile.PL -h for command-line option summary. Configuring for libgd version 2.0.33. Checking for stray libgd header files...none found. Included Features: GD_XPM GD_JPEG GD_FONTCONFIG GD_FREETYPE GD_PNG GD_GIF GD_UNCLOSEDPOLY GD_ANIMGIF GD_FTCIRCLE VERSION_33 GD library used from: /opt/local/ Writing Makefile for GD Writing MYMETA.yml and MYMETA.json INCLUDE : -I/opt/local//include LIBPATH : -L/opt/local/lib -L/opt/local/lib -L/usr/X11/lib -L/opt/local//lib LIBS : -lXpm -lX11 -ljpeg -lfontconfig -lfreetype -lpng -lz -liconv -lgd compilation just works, but when running tests: t/GD.t ........ 1/12 Testing using png support. libpng warning: Application was compiled with png.h from libpng-1.4.3 libpng warning: Application is running with png.c from libpng-1.2.34 gd-png: fatal libpng error: Incompatible libpng version in application and library Can you give me any hint on what might be going on? Thanks, ambs PS: In attach a patch that fixes some details: a missing slash between prefix and the include string, and substitute multiple slashes by only one, so that we can compare directly strings (note the INCLUDE path above). Otherwise the compile system complains that /opt/local//include/gd.h is different from /opt/local/include/gd.h :)

Subject:

GD-patch

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Thu Jul 14 17:29:31 2011 ambs [...] cpan.org - Correspondence added

Show quoted text

> INCLUDE : -I/opt/local//include > LIBPATH : -L/opt/local/lib -L/opt/local/lib -L/usr/X11/lib

-L/opt/local//lib Show quoted text

> LIBS : -lXpm -lX11 -ljpeg -lfontconfig -lfreetype -lpng -lz -liconv

-lgd Show quoted text

>

Although these variables are defined this way, during linkage: LD_RUN_PATH="/usr/X11/lib:/opt/local/lib:/usr/lib" env MACOSX_DEPLOYMENT_TARGET=10.3 cc -bundle -undefined dynamic_lookup -L/usr/local/lib -L/opt/local/lib -fstack-protector GD.o -o blib/arch/auto/GD/GD.bundle \ -L/opt/local/lib -L/opt/local/lib -L/usr/X11/lib -L/opt/local//lib -lXpm -lX11 -ljpeg -lfontconfig -lfreetype -lpng -lz -liconv -lgd \ Note the /usr/local/lib before the /opt/local/lib. Can't find out who is defining it, and prepending it there :-|

Thu Jul 14 17:29:33 2011 ambs [...] cpan.org - Status changed from 'new' to 'open'

Fri Jul 15 06:57:13 2011 ambs [...] cpan.org - Correspondence added

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> LD_RUN_PATH="/usr/X11/lib:/opt/local/lib:/usr/lib" env > MACOSX_DEPLOYMENT_TARGET=10.3 cc -bundle -undefined dynamic_lookup > -L/usr/local/lib -L/opt/local/lib -fstack-protector GD.o -o > blib/arch/auto/GD/GD.bundle \ > -L/opt/local/lib -L/opt/local/lib -L/usr/X11/lib -L/opt/local//lib > -lXpm -lX11 -ljpeg -lfontconfig -lfreetype -lpng -lz -liconv -lgd \

It seems that these three items: -L/usr/local/lib -L/opt/local/lib -fstack-protector come from Config.pm Probably easier for me to remove libpng from /usr/local. But if you have any idea how to make user defined @LIBPATH to appear before, you are welcome :)

Fri Apr 21 09:12:17 2017 RURBAN [...] cpan.org - Correspondence added

On Fri Jul 15 06:57:13 2011, AMBS wrote: Show quoted text

> > LD_RUN_PATH="/usr/X11/lib:/opt/local/lib:/usr/lib" env > > MACOSX_DEPLOYMENT_TARGET=10.3 cc -bundle -undefined dynamic_lookup > > -L/usr/local/lib -L/opt/local/lib -fstack-protector GD.o -o > > blib/arch/auto/GD/GD.bundle \ > > -L/opt/local/lib -L/opt/local/lib -L/usr/X11/lib -L/opt/local//lib > > -lXpm -lX11 -ljpeg -lfontconfig -lfreetype -lpng -lz -liconv -lgd \

> > It seems that these three items: > > -L/usr/local/lib -L/opt/local/lib -fstack-protector > > come from Config.pm > > Probably easier for me to remove libpng from /usr/local. But if you have > any idea how to make user defined @LIBPATH to appear before, you are > welcome :)

This is basically a perl5 Configure bug, mixing up the include vs lib precedence. I fixed it manually in a couple of Makefile.PL's. See https://github.com/perl11/cperl/issues/267 -- Reini Urban