[patch] python-updater-leftover_compiled_files.patch

python-updater-leftover_compiled_files.patch (text/plain), 2.10 KB, created by Leonardo Boshell (RETIRED) on 2007-09-13 05:27:44 UTC

--- python-updater.orig	2007-09-12 20:50:23.000000000 -0500
+++ python-updater	2007-09-13 00:05:05.000000000 -0500
@@ -35,6 +35,7 @@
 PKGS_TO_REMERGE=""
 PKGS_COUNT_REMERGE=0
 PORTAGE_PYTHON="/usr/bin/python"
+PYTHON_MAGIC=""
 
 SUPPORTED_PMS="portage pkgcore paludis"
 PMS_COMMAND=( "emerge" "pmerge" "paludis" )
@@ -160,6 +161,8 @@
 einfo "Starting Python Updater from ${OLD_PY_VER} to ${NEW_PY_VER} :"
 einfo "Searching for packages with files in ${OLD_MODULES_DIRS} .."
 
+PYTHON_MAGIC=$(${PORTAGE_PYTHON} -c 'import imp; print imp.get_magic().encode("hex")')
+
 # iterate thru all the installed package's contents
 for content in `find ${PKG_DBDIR} -name CONTENTS`; do
     # extract the category, package name and package version
@@ -187,14 +190,43 @@
     	CATPKGVER="=${CATPKGVER}"
     fi
 
+    add_current=0
+
     for OLD_MODULES_DIR in ${OLD_MODULES_DIRS}; do
         if fgrep "${OLD_MODULES_DIR}" ${content} > /dev/null; then
-	    PKGS_TO_REMERGE="${PKGS_TO_REMERGE} ${CATPKGVER}"
-            einfo "Adding to list: ${CATPKGVER}"
+            add_current=1
         elif fgrep "${OLD_INCLUDE_DIR}" ${content} > /dev/null; then
-	    PKGS_TO_REMERGE="${PKGS_TO_REMERGE} ${CATPKGVER}"
+            add_current=1
         fi
     done
+
+    # Check for left-over binary files left by python.eclass
+    if [ "$add_current" -ne 1 ]; then
+        ebuild=$(ls ${content%%CONTENTS}*.ebuild)
+        binary=""
+        
+        if grep -q -E 'python_mod_compile|python_mod_optimize' \
+        ${ebuild}; then
+
+            for pyfile in $(fgrep .py ${content} | awk '{print $2}'); do
+                if [ -f "${pyfile}c" ]; then
+                    binary="${pyfile}c"
+                    break
+                fi
+            done
+        fi
+
+        if [ -n "$binary" ]; then
+            binary_magic=$(od -An -tx1 -N 4 ${binary} | sed -e 's/\s//g')
+
+            [ "${binary_magic}" != "${PYTHON_MAGIC}" ] && add_current=1
+        fi
+    fi
+
+    if [ "$add_current" -eq 1 ]; then
+        einfo "Adding to list: ${CATPKGVER}"
+        PKGS_TO_REMERGE="${PKGS_TO_REMERGE} ${CATPKGVER}"
+    fi
 done
 
 # only pretending?