From: Eli Zaretskii <eliz@gnu.org>
To: larsi@gnus.org
Cc: emacs-devel@gnu.org
Subject: Re: Mysterious gzipped images
Date: Mon, 12 Aug 2013 15:21:07 +0300 [thread overview]
Message-ID: <83vc3bp0b0.fsf@gnu.org> (raw)
In-Reply-To: <83y587p0n6.fsf@gnu.org>
> Date: Mon, 12 Aug 2013 15:13:49 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: emacs-devel@gnu.org
>
> decompress.o(.text+0x16): In function `unwind_decompress':
> d:\gnu\bzr\emacs\trunk\src/decompress.c:40: undefined reference to `inflateEnd'
> decompress.o(.text+0xf7): In function `Fdecompress_gzipped_region':
> d:\gnu\bzr\emacs\trunk\src/decompress.c:83: undefined reference to `inflateInit2_'
> decompress.o(.text+0x242):d:\gnu\bzr\emacs\trunk\src/decompress.c:114: undefined reference to `inflate'
> collect2: ld returned 1 exit status
> Makefile:677: recipe for target `temacs.exe' failed
> make[1]: *** [temacs.exe] Error 1
>
> Looks like -lz is missing from the link command line.
I see the problem in configure.ac:
HAVE_ZLIB=no
LIBZ=
if test "${with_zlib}" != "no"; then
if test "${HAVE_PNG}" = "yes"; then
### PNG depends on zlib, so if we have PNG, we have zlib.
HAVE_ZLIB=yes ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
else
### No PNG, so check zlib ourselves.
Your assumption that if PNG is being compiled in, the link command
line will necessarily include -lz is false. In particular, on Windows
libpng is loaded dynamically, so no -lFOO link arguments are used
during the link, even though the PNG support is being compiled.
(I don't really understand why you needed to take this shortcut
anyway: what's wrong with having two -lz switches passed to the
linker?)
next prev parent reply other threads:[~2013-08-12 12:21 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-06 22:20 Mysterious gzipped images Lars Magne Ingebrigtsen
2013-08-06 22:30 ` Lars Magne Ingebrigtsen
2013-08-06 23:05 ` Andreas Schwab
2013-08-06 23:38 ` Lars Magne Ingebrigtsen
2013-08-07 1:08 ` Lars Magne Ingebrigtsen
2013-08-07 8:51 ` Julien Danjou
2013-08-07 14:35 ` Stefan Monnier
2013-08-07 16:47 ` chad
2013-08-08 10:35 ` Lars Magne Ingebrigtsen
2013-08-08 10:57 ` Andreas Schwab
2013-08-11 19:44 ` Lars Magne Ingebrigtsen
2013-08-08 13:22 ` Paul Eggert
2013-08-08 14:06 ` Lars Magne Ingebrigtsen
2013-08-08 15:31 ` Lars Magne Ingebrigtsen
2013-08-11 22:05 ` Lars Magne Ingebrigtsen
2013-08-08 13:24 ` Romain Francoise
2013-08-08 13:28 ` Lars Magne Ingebrigtsen
2013-08-08 13:36 ` Christopher Schmidt
2013-08-08 13:55 ` Lars Magne Ingebrigtsen
2013-08-08 14:06 ` Christopher Schmidt
2013-08-08 14:09 ` Lars Magne Ingebrigtsen
2013-08-08 15:43 ` Romain Francoise
2013-08-08 15:52 ` Lars Magne Ingebrigtsen
2013-08-11 19:51 ` Lars Magne Ingebrigtsen
2013-08-08 14:47 ` Stefan Monnier
2013-08-11 19:47 ` Lars Magne Ingebrigtsen
2013-08-12 0:54 ` Stefan Monnier
2013-08-12 14:05 ` Lars Magne Ingebrigtsen
2013-08-12 15:09 ` Stefan Monnier
2013-08-12 15:20 ` Eli Zaretskii
2013-08-12 16:27 ` Lars Magne Ingebrigtsen
2013-08-12 16:42 ` Eli Zaretskii
2013-08-12 12:13 ` Eli Zaretskii
2013-08-12 12:21 ` Eli Zaretskii [this message]
2013-08-12 13:06 ` Lars Magne Ingebrigtsen
2013-08-12 13:29 ` Eli Zaretskii
2013-08-13 23:40 ` Lars Magne Ingebrigtsen
2013-08-14 13:09 ` Lars Magne Ingebrigtsen
2013-08-14 15:12 ` Eli Zaretskii
2013-08-17 15:01 ` Lars Magne Ingebrigtsen
2013-08-17 15:27 ` Eli Zaretskii
2013-08-17 17:04 ` Eli Zaretskii
2013-08-18 17:06 ` Lars Magne Ingebrigtsen
2013-08-07 18:25 ` Rüdiger Sonderfeld
2013-08-07 21:06 ` FFI (was: Mysterious gzipped images) Stefan Monnier
2013-08-08 0:50 ` Stephen J. Turnbull
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