Bug 315753 – sci-libs/scipy-0.7.1 fails to build due to missing prefix

• Status: RESOLVED FIXED
• Product: Gentoo/Alt

[Description Marc Hulsman 2010-04-17 15:59:09 UTC]

The current scipy-0.7.1 ebuild does not build, due to unprefixed paths set in site.cfg (which is used to find blas and other libraries)

The following diff solves this:
--- /home/mhulsman/gentoo/usr/portage/sci-libs/scipy/scipy-0.7.1.ebuild 2010-02-28 12:02:57.000000000 +0100
+++ scipy-0.7.1-r00.1.ebuild    2010-04-17 17:40:27.719140721 +0200
@@ -74,14 +74,14 @@
        epatch "${FILESDIR}"/${PN}-0.7.1-weave.patch
        cat > site.cfg <<-EOF
                [DEFAULT]
-               library_dirs = /usr/$(get_libdir)
-               include_dirs = /usr/include
+               library_dirs = $EPREFIX/usr/$(get_libdir)
+               include_dirs = $EPREFIX/usr/include
                [atlas]
                include_dirs = $(pkg-config --cflags-only-I \
                        cblas | sed -e 's/^-I//' -e 's/ -I/:/g')
                library_dirs = $(pkg-config --libs-only-L \
                        cblas blas lapack| sed -e \
-                       's/^-L//' -e 's/ -L/:/g' -e 's/ //g'):/usr/$(get_libdir)
+                       's/^-L//' -e 's/ -L/:/g' -e 's/ //g'):$EPREFIX/usr/$(get_libdir)
                atlas_libs = $(pkg-config --libs-only-l \
                        cblas blas | sed -e 's/^-l//' -e 's/ -l/, /g' -e 's/,.pthread//g')
                lapack_libs = $(pkg-config --libs-only-l \
@@ -91,13 +91,13 @@
                        cblas | sed -e 's/^-I//' -e 's/ -I/:/g')
                library_dirs = $(pkg-config --libs-only-L \
                        cblas blas | sed -e 's/^-L//' -e 's/ -L/:/g' \
-                       -e 's/ //g'):/usr/$(get_libdir)
+                       -e 's/ //g'):$EPREFIX/usr/$(get_libdir)
                libraries = $(pkg-config --libs-only-l \
                        cblas blas | sed -e 's/^-l//' -e 's/ -l/, /g' -e 's/,.pthread//g')
                [lapack_opt]
                library_dirs = $(pkg-config --libs-only-L \
                        lapack | sed -e 's/^-L//' -e 's/ -L/:/g' \
-                       -e 's/ //g'):/usr/$(get_libdir)
+                       -e 's/ //g'):$EPREFIX/usr/$(get_libdir)
                libraries = $(pkg-config --libs-only-l \
                        lapack | sed -e 's/^-l//' -e 's/ -l/, /g' -e 's/,.pthread//g')
        EOF


Also, the numpy script /usr/lib/python2.6/site-packages/numpy/distutils/system_info.py (which processes site.cfg during the scipy build) contains a couple of hardcoded default paths (line 184-195, 818). As the section [DEFAULT] in the scipy site.cfg overrides these paths this is currently not a problem for building scipy however.

Reproducible: Always

Steps to Reproduce:
1. Build scipy

[Comment 1 Jeremy Olexa (darkside) (RETIRED) 2010-04-17 16:30:18 UTC]

Justin, Can you look at this, please.

[Comment 2 Justin Lecher (RETIRED) 2010-04-17 22:32:51 UTC]

I will fix that the next days.

[Comment 3 Fabian Groffen 2010-05-02 17:08:57 UTC]

ping

[Comment 4 Justin Lecher (RETIRED) 2010-05-03 06:03:21 UTC]

(In reply to comment #3)
> ping
> 

totally forget that, will take the bug.

[Comment 5 Justin Lecher (RETIRED) 2010-05-03 15:03:16 UTC]

Current version do work here. Could you try those?

[Comment 6 Justin Lecher (RETIRED) 2010-05-04 13:25:41 UTC]

As of bug 280453 it seems to be fixed.