groff: fix groff-native build

Fails at install stage in doc/ with missing images otherwise.

Signed-off-by: Roman I Khimov <khimov@altell.ru>

diff --git a/recipes/groff/groff_1.20.1.bb b/recipes/groff/groff_1.20.1.bb
index bb613e8..de450d2 100644 (file)
--- a/recipes/groff/groff_1.20.1.bb
+++ b/recipes/groff/groff_1.20.1.bb
@@ -1,7 +1,7 @@
 DESCRIPTION = "GNU roff"
 SECTION = "base"
 LICENSE = "GPL"
-PR = "r0"
+PR = "r1"
 
 SRC_URI = "http://ftp.gnu.org/gnu/groff/groff-${PV}.tar.gz \
           "
@@ -11,14 +11,16 @@ SRC_URI[sha256sum] = "b645878135cb620c6c417c5601bfe96172245af12045540d7344938b4c
 inherit autotools
 
 do_configure_prepend(){
- sed -i \
-       -e '/^GROFFBIN=/s:=.*:=echo:' \
-       -e '/^TROFFBIN=/s:=.*:=echo:' \
-       -e '/^GROFF_BIN_PATH=/s:=.*:=:' \
-       -e '/^GROFF_BIN_DIR=/s:=.*:=:' \
-       ${S}/contrib/*/Makefile.sub \
-       ${S}/doc/Makefile.in \
-       ${S}/doc/Makefile.sub
+       if [ "${BUILD_SYS}" != "${HOST_SYS}" ]; then
+               sed -i \
+                   -e '/^GROFFBIN=/s:=.*:=echo:' \
+                   -e '/^TROFFBIN=/s:=.*:=echo:' \
+                   -e '/^GROFF_BIN_PATH=/s:=.*:=:' \
+                   -e '/^GROFF_BIN_DIR=/s:=.*:=:' \
+                   ${S}/contrib/*/Makefile.sub \
+                   ${S}/doc/Makefile.in \
+                   ${S}/doc/Makefile.sub
+       fi
 }
 
 BBCLASSEXTEND = "native"