[gtk-osx-devel] Linking on El Capitan

[philip chimento gmail com]

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.

Regards,

Philip