yocto-poky/meta/recipes-extended/man/man/man-1.6g-configure.patch

Use BUILD_CC and target include files for configuration tests.
If cross-compiling, force pathnames for helper programs, since
autodiscovery by the configure script will not work.

Upstream-Status: Pending

Signed-off-by: Bill Randle <william.c.randle at intel.com>

--- man-1.6g/configure.orig	2016-03-28 17:46:12.734910976 -0700
+++ man-1.6g/configure	2016-03-30 21:47:45.110572908 -0700
@@ -216,7 +216,8 @@
 INCLUDEDIR=${INCLUDEDIR-/usr/include}
 
 rm -f conftest conftest.c
-compile="$CC $DEFS conftest.c -o conftest $LIBS >/dev/null 2>&1"
+# since we are interested in target feature support, use that sysroot
+compile="$BUILD_CC -isystem/${PKG_CONFIG_SYSROOT_DIR}/usr/include $DEFS conftest.c -o conftest $LIBS >/dev/null 2>&1"
 
 # Check for various header files.
 
@@ -455,19 +456,23 @@
       fi
     done
   done
-  Fgroff=/usr/bin/groff
-  Fnroff=/usr/bin/nroff
-  Fjnroff=/usr/bin/nroff
-  Fgeqn=/usr/bin/geqn
-  Fgtbl=/usr/bin/gtbl
-  Fcol=/usr/bin/col
-  Fgrefer=/usr/bin/grefer
-  Fgpic=/usr/bin/gpic
-  Fmore=/bin/more
-  Fless=/usr/bin/less
-  Fcmp=/usr/bin/cmp
-  Fcat=/bin/cat
-  Fgawk=/bin/gawk
+  if [ $BUILD_CC != $CC ]; then
+    # cross compiling => target fs not available, so force defaults
+    Fgroff=/usr/bin/groff
+    Fnroff=/usr/bin/nroff
+    Fjnroff=/usr/bin/nroff
+    Fgeqn=/usr/bin/eqn
+    Fgneqn=/usr/bin/neqn
+    Fgtbl=/usr/bin/tbl
+    Fcol=/usr/bin/col
+    Fgrefer=/usr/bin/refer
+    Fgpic=/usr/bin/pic
+    Fmore=/bin/more
+    Fless=/usr/bin/less
+    Fcmp=/usr/bin/cmp
+    Fcat=/bin/cat
+    Fgawk=/usr/bin/gawk
+  fi
 
 
   for i in eqn tbl refer pic
@@ -507,8 +512,8 @@
     jnroff="$Fjnroff -Tutf8 -mandocj"
   fi
   eqn="$Fgeqn -Tps"
-  neqn="$Fgeqn -Tutf8"
-  jneqn="$Fgeqn -Tutf8"
+  neqn="$Fgneqn -Tutf8"
+  jneqn="$Fgneqn -Tutf8"
   tbl="$Fgtbl"
   col="$Fcol"
   vgrind="$Fvgrind"