Taken from https://bug1339931.bmoattachments.org/attachment.cgi?id=8837770.

Add major version to pkg-config filename.
Author: Rico Tzschichholz <ricotz@ubuntu.com>
Forwarded: no
Last-Update: 2015-05-04

Index: b/js/src/Makefile.in
===================================================================
--- a/js/src/Makefile.in
+++ b/js/src/Makefile.in
@@ -214,10 +214,10 @@
 $(JS_CONFIG_NAME): js-config
    cp $^ $@
 
-$(LIBRARY_NAME).pc: js.pc
+$(JS_LIBRARY_NAME).pc: js.pc
 	cp $^ $@
 
-install:: $(LIBRARY_NAME).pc
+install:: $(JS_LIBRARY_NAME).pc
 	$(SYSINSTALL) $^ $(DESTDIR)$(libdir)/pkgconfig
 
 install:: js-config.h
ue='afec299536dd3739868269ad57672ff842afc510'/><select name='h' onchange='this.form.submit();'>
<option value='koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
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<tr><td><span title='2021-05-04 15:40:32 +0200'>2021-05-04</span></td><td><a href='/guix/commit/gnu/build/file-systems.scm?id=b6269fb7bcd2ef7adfb90b148492bb7a62336f92'>file-systems: Handle abnormal ‘bcachefs fsck’ exits.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
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<tr><td><span title='2021-02-25 11:29:35 +0100'>2021-02-25</span></td><td><a href='/guix/commit/gnu/build/file-systems.scm?id=dcb640f02b1f9590c3bd4301a22bf31bd60c56d4'>file-systems: 'mount-file-system' preserves source flags for bind mounts.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
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<tr><td><span title='2020-11-07 13:40:45 +0100'>2020-11-07</span></td><td><a href='/guix/commit/gnu/build/file-systems.scm?id=174254749da64a92192ccfb5239867be30fed4ea'>file-systems: Add support for bcachefs.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
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<tr><td><span title='2020-09-07 11:00:48 +0200'>2020-09-07</span></td><td><a href='/guix/commit/gnu/build/file-systems.scm?id=1c3b709edb8e6248a9a84dde57b27f3fdc997f21'>linux-boot: Handle nfs-root device strings.</a><span class='msg-avail'>...</span></td><td>Stefan</td></tr>
<tr><td><span title='2020-07-31 13:43:20 +0200'>2020-07-31</span></td><td><a href='/guix/commit/gnu/build/file-systems.scm?id=7c27bd115b14afd142da7684cc349369965f9eab'>file-system: Add mount-may-fail? option.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
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