gentoo-overlay/dev-libs/apr/files/apr-1.5.0-sysroot.patch

https://bugs.gentoo.org/385775

utilize $SYSROOT to find the right includedir tree

drop the -L/-R paths since we know our libdir is the standard path which
the compiler already knows how to locate

--- a/apr-config.in
+++ b/apr-config.in
@@ -28,7 +28,7 @@ libdir="@libdir@"
 datarootdir="@datadir@"
 datadir="@datadir@"
-installbuilddir="@installbuilddir@"
-includedir="@includedir@"
+installbuilddir="${SYSROOT}@installbuilddir@"
+includedir="${SYSROOT}@includedir@"
 
 CC="@CC@"
 CPP="@CPP@"
@@ -183,7 +183,7 @@ while test $# -gt 0; do
     --link-ld)
     if test "$location" = "installed"; then
         ### avoid using -L if libdir is a "standard" location like /usr/lib
-        flags="$flags -L$libdir -l${APR_LIBNAME}"
+        flags="$flags -l${APR_LIBNAME}"
     else
         ### this surely can't work since the library is in .libs?
         flags="$flags -L$APR_BUILD_DIR -l${APR_LIBNAME}"
@@ -200,7 +200,7 @@ while test $# -gt 0; do
         ### avoid using -L if libdir is a "standard" location like /usr/lib
         # Since the user is specifying they are linking with libtool, we
         # *know* that -R will be recognized by libtool.
-        flags="$flags -L$libdir -R$libdir -l${APR_LIBNAME}"
+        flags="$flags -l${APR_LIBNAME}"
     else
         flags="$flags $LA_FILE"
     fi