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authorPeter Korsgaard <jacmet@sunsite.dk>2011-03-10 10:36:18 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2011-03-10 10:36:18 (GMT)
commit117a8ea0eaabec72d7637f80f7a55fbba9ce67bf (patch)
treee209622fcc93f33f50a87e897364e2fc9d1e0c2b
parent15ca4eabc16a302f38ba53ce97986668e243b835 (diff)
downloadbuildroot-117a8ea0eaabec72d7637f80f7a55fbba9ce67bf.tar.gz
buildroot-117a8ea0eaabec72d7637f80f7a55fbba9ce67bf.tar.bz2
pkg-config: only prepend sysroot to includedir / libdir
Only append sysroot to includedir / libdir, and not to other variables, when a variable is requested (--variable=<name>), similar to how it is done for the -I / -L flags in cflags/ldflags. The problem is that pkg-config doesn't have any explicit cross compilation support, so there's some confusion about what are host paths and what are target ones. Includedir / libdir are paths for the (cross) compiler, so those should normally have sysroot prepended, but other variables might refer to target paths instead. This fixes the installation of the xfonts-* packages, which uses pkg-config --variable=fontrootdir fontutil to figure out the target installation location for fonts. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/pkg-config/pkg-config-0.25-fix-variable.patch18
1 files changed, 10 insertions, 8 deletions
diff --git a/package/pkg-config/pkg-config-0.25-fix-variable.patch b/package/pkg-config/pkg-config-0.25-fix-variable.patch
index 46b262b..0b1d4a9 100644
--- a/package/pkg-config/pkg-config-0.25-fix-variable.patch
+++ b/package/pkg-config/pkg-config-0.25-fix-variable.patch
@@ -1,26 +1,28 @@
-[PATCH] prefix sysroot to path variables
+[PATCH] prefix sysroot to include/libdir path variables
-Prefix path values with sysroot if a variable is requested
-(--varable=<name>), similar to how it's done for -I / -L flags.
+Prefix includedir / libdir variable values with sysroot if a variable is
+requested (--variable=<name>), similar to how it's done for -I / -L flags.
This is sometimes used to find header files (E.G. in gst-plugins configure),
so ensure the sysroot'ed files are used.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
- main.c | 3 +++
- 1 file changed, 3 insertions(+)
+ main.c | 5 +++++
+ 1 file changed, 5 insertions(+)
Index: pkg-config-0.25/main.c
===================================================================
--- pkg-config-0.25.orig/main.c
+++ pkg-config-0.25/main.c
-@@ -695,6 +695,9 @@ main (int argc, char **argv)
+@@ -700,6 +700,11 @@
if (variable_name)
{
char *str = packages_get_var (packages, variable_name);
-+ /* path variable? */
-+ if (pcsysrootdir && str[0] == '/')
++ /* include/lib variable? */
++ if (pcsysrootdir &&
++ (!strcmp(variable_name, "includedir") ||
++ !strcmp(variable_name, "libdir")))
+ printf ("%s/", pcsysrootdir);
printf ("%s", str);
g_free (str);