Re: [gtk-osx-devel] Linking on El Capitan
- From: John Ralls <jralls ceridwen us>
- To: philip chimento gmail com
- Cc: gtk-osx-devel <gtk-osx-devel-list gnome org>
- Subject: Re: [gtk-osx-devel] Linking on El Capitan
- Date: Wed, 17 Feb 2016 17:25:56 -0800
On Feb 17, 2016, at 10:27 AM, philip chimento gmail com wrote:
I've run into a problem linking with ICU since upgrading to El Capitan. I've pasted some example output
from building webkit2gtk3 below, but I have seen this as well on other modules that depend on icu.
This only happens when generating introspection data, not when linking the actual libraries.
[ 99%] Generating ../../WebKit2-4.0.gir
dyld: Library not loaded: libicui18n.54.dylib
Referenced from: /my/jhbuild/checkout/webkitgtk-2.10.4/lib/libwebkit2gtk-4.0.37.dylib
Reason: image not found
Command '[u'/my/jhbuild/checkout/webkitgtk-2.10.4/Source/WebKit2/tmp-introspectilkK_K/WebKit2-4.0',
u'--introspect-dump=/my/jhbuild/checkout/webkitgtk-2.10.4/Source/WebKit2/tmp-introspectilkK_K/functions.txt,/my/jhbuild/checkout/webkitgtk-2.10.4/Source/WebKit2/tmp-introspectilkK_K/dump.xml']'
returned non-zero exit status -5
make[2]: *** [WebKit2-4.0.gir] Error 1
Looking at the library I see that other libraries are referenced by their full path, but ICU is not:
$ otool -L lib/libwebkit2gtk-4.0.37.dylib
lib/libwebkit2gtk-4.0.37.dylib:
/my/jhbuild/checkout/webkitgtk-2.10.4/lib/libwebkit2gtk-4.0.37.dylib (compatibility version 37.0.0, current
version 37.11.7)
/my/jhbuild/install/lib/libgtk-3.0.dylib (compatibility version 1601.0.0, current version 1601.7.0)
/my/jhbuild/install/lib/libgdk-3.0.dylib (compatibility version 1601.0.0, current version 1601.7.0)
[...snip...]
libicui18n.54.dylib (compatibility version 54.0.0, current version 54.1.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1226.10.1)
libicuuc.54.dylib (compatibility version 54.0.0, current version 54.1.0)
[...snip...]
(local paths redacted to /my/jhbuild/checkout and /my/jhbuild/install)
So I wonder if DYLD_LIBRARY_PATH is getting clobbered by SIP somewhere on the way to the g-ir-scanner tool.
I am using a jhbuild-built bash in jhbuild, not /bin/bash.
Probably. Bash isn't the only thing that SIP affects: Pretty much anything in /bin or /usr/bin will have DYLD
environment variables stripped, including Python and Perl.
Run otool -L on libicuuc. The problem may be its install_name rather than with g-ir-scanner.
Regards,
John Ralls
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