Bug 491392

Summary:	net-wireless/gnuradio-3.7.2: configure fails if qwt not installed: file STRINGS file "/usr/include/qwt5/qwt_global.h" cannot be read.
Product:	Gentoo Linux	Reporter:	Jonathan Fraser <jonathanfras>
Component:	Current packages	Assignee:	Gentoo Radio project <radio>
Status:	RESOLVED FIXED
Severity:	normal	CC:	zerochaos
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	buildlog

Description Jonathan Fraser 2013-11-16 06:40:19 UTC

The configure will fail if the qwt headers are not present event if qt4 is not selected as a use flag.

Reproducible: Always

Steps to Reproduce:
1.make sure qwt is not installed
2.attempt to install gnuradio without qt flag selected
3.profit
Actual Results:  
emerge failure in configure step

Expected Results:  
installation of gnuradio software

Comment 1 Rafał Mużyło 2013-11-17 04:16:04 UTC

Attach build log with this failure.

Comment 2 Jonathan Fraser 2013-11-17 06:30:57 UTC

Created attachment 363388 [details]
buildlog

Comment 3 Rick Farina (Zero_Chaos) gentoo-dev

2013-11-17 15:52:44 UTC

If it's not too much to ask, can you try removing the following line in the ebuild and see if it fixes it?

-DQWT_INCLUDE_DIRS="${EPREFIX}"/usr/include/qwt5

simply remove that line, then "ebuild gnuradio-3.7.2.ebuild manifest" and try to rebuild.

Comment 4 Jonathan Fraser 2013-11-17 22:45:45 UTC

Removing the line appears to allow it to build correctly with qt4 use flag not selected.

(In reply to Rick Farina (Zero_Chaos) from comment #3)
> If it's not too much to ask, can you try removing the following line in the
> ebuild and see if it fixes it?
> 
> -DQWT_INCLUDE_DIRS="${EPREFIX}"/usr/include/qwt5
> 
> simply remove that line, then "ebuild gnuradio-3.7.2.ebuild manifest" and
> try to rebuild.

Comment 5 Rick Farina (Zero_Chaos) gentoo-dev

2013-11-18 15:50:02 UTC

Thanks for the report, but much more for the test.

@@ -4,0 +5,4 @@
+  18 Nov 2013; Rick Farina <zerochaos@gentoo.org> gnuradio-3.6.5.1.ebuild,
+  gnuradio-3.7.1.1.ebuild, gnuradio-3.7.2.ebuild, gnuradio-9999.ebuild:
+  fix disabling qt wrt bug #491392