Introduce virtual dependency pkgconfig (#5198)

There are two providers, pkgconf and pkg-config, with the former being the default provider.
2017-11-23 16:05:38 +01:00
parent 7f0659f032
commit 5bbbfe9446
299 changed files with 304 additions and 298 deletions
--- a/var/spack/repos/builtin/packages/xcb-demo/package.py
+++ b/var/spack/repos/builtin/packages/xcb-demo/package.py
@@ -38,7 +38,7 @@ class XcbDemo(AutotoolsPackage):
    depends_on('xcb-util-image')
    depends_on('xcb-util-wm')

-    depends_on('pkg-config@0.9.0:', type='build')
+    depends_on('pkgconfig', type='build')

    # FIXME: crashes with the following error message
    # X11/XCB/xcb.h: No such file or directory