X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fpkgconf%2F0002-fix-double-sysroot.patch;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fpkgconf%2F0002-fix-double-sysroot.patch;h=14bc34a6722cae4ee8f7b1f08560b7d1e8446ce3;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/pkgconf/0002-fix-double-sysroot.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/pkgconf/0002-fix-double-sysroot.patch
new file mode 100644
index 0000000..14bc34a
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/pkgconf/0002-fix-double-sysroot.patch
@@ -0,0 +1,40 @@
+pkgconf: don't double prefix lib/include paths with sysroot
+
+A .pc file could contain statements of the form:
+    -L/usr/lib
+but also:
+    -L/path/to/sysroot/usr/lib
+
+The latter form typically occurs when the dependency was configured with a
+statement like --with-xxx=$(STAGING_DIR)/usr.
+
+pkgconf only expects the first form, and prefixes it with the specified
+sysroot. However, this strategy would result in a double sysroot in the
+second case:
+    -L/path/to/sysroot/path/to/sysroot/usr/lib
+
+This patch checks for the presence of the sysroot in the specified -L or -I
+directives, and only adds the sysroot when not already present.
+
+Upstream-status: will be submitted
+
+Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
+
+---
+ main.c |  3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+
+diff -r 16865d81819f -r 9d8e1737687f main.c
+--- a/main.c	Mon Jun 16 19:47:52 2014 +0200
++++ b/main.c	Mon Jun 16 19:48:15 2014 +0200
+@@ -82,7 +82,8 @@
+ 	{
+ 	case 'L':
+ 	case 'I':
+-		return sysroot_dir;
++		if (strncmp(sysroot_dir, frag->data, strlen(sysroot_dir)) != 0)
++			return sysroot_dir;
+ 	default:
+ 		break;
+ 	}