[oe] [PATCH 63/64] python-efl: fix do_configure_prepend to be reentrant

[Martin Jansa]

* without '=' it added ${STAGING_DIR_HOST} prefix again when
  do_configure was executed twice in the same WORKDIR
  causing issues when looking for header files in python-edje,
  python-ecore, python-elementary and python-emotion
  ./python-edje/configure.ac:CYTHON_EDJE_INCLUDEDIR=`$PKG_CONFIG --variable=includedir "python-evas >= ${python_evas_version}"`
  ./python-ecore/configure.ac:CYTHON_ECORE_EVAS_INCLUDEDIR=""
  ./python-ecore/configure.ac:CYTHON_ECORE_EVAS_INCLUDEDIR=`$PKG_CONFIG --variable=includedir "python-evas >= ${python_evas_version}"`
  ./python-elementary/configure.ac:CYTHON_ELEMENTARY_INCLUDEDIR=`$PKG_CONFIG --variable=includedir "python-evas >= ${python_evas_version}"`
  ./python-emotion/configure.ac:CYTHON_EMOTION_INCLUDEDIR=`$PKG_CONFIG --variable=includedir "python-evas >= ${python_evas_version}"`

* config.log diffs confirms duplicated ${STAGING_DIR_HOST} prefix
  < CYTHON_ECORE_EVAS_INCLUDEDIR='/OE/jansa-test/shr-core/tmp-eglibc/sysroots/tuna/usr/include/python-evas'
  ---
  > CYTHON_ECORE_EVAS_INCLUDEDIR='/OE/jansa-test/shr-core/tmp-eglibc/sysroots/tuna/OE/jansa-test/shr-core/tmp-eglibc/sysroots/tuna/usr/include/python-evas'

Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 meta-efl/recipes-devtools/python/python-efl.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta-efl/recipes-devtools/python/python-efl.inc b/meta-efl/recipes-devtools/python/python-efl.inc
index 77d4114..2bcc434 100644
--- a/meta-efl/recipes-devtools/python/python-efl.inc
+++ b/meta-efl/recipes-devtools/python/python-efl.inc
@@ -6,7 +6,7 @@ AUTHOR = "Gustavo Sverzut Barbieri <barbieri at gmail.com>"
 # the extension modules.
 DEPENDS = "python-cython-native python-pyrex-native python-numeric eina"
 RDEPENDS_${PN} += "python-lang"
-INC_PR = "r0"
+INC_PR = "r1"
 
 # necessary to let the call for python-config succeed
 export BUILD_SYS
@@ -24,7 +24,7 @@ S = "${WORKDIR}/${SRCNAME}-${SRCVER}"
 
 do_configure_prepend() {
     # prefix CYTHON_.*_INCLUDEDIR with path to STAGING_DIR_HOST also use $PKG_CONFIG instead of pkg-config directly
-    sed -i "s#\`\$PKG_CONFIG --variable=includedir \"python-evas#${STAGING_DIR_HOST}\`\$PKG_CONFIG --variable=includedir \"python-evas#g" ${S}/configure.ac
+    sed -i "s#=\`\$PKG_CONFIG --variable=includedir \"python-evas#=${STAGING_DIR_HOST}\`\$PKG_CONFIG --variable=includedir \"python-evas#g" ${S}/configure.ac
 }
 
 do_install_append() {
-- 
1.8.0