pbzip2: fix for rebuild

The following changes since commit 5ebea1114d54120d5ff5d8a6cd148110d0fda23f:

build-appliance-image: Update to master head revision (2016-04-06 23:54:57 +0100)

are available in the git repository at:

git://git.openembedded.org/openembedded-core-contrib rbt/rebuild
http://cgit.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=rbt/rebuild

Robert Yang (1):
pbzip2: fix for rebuild

 meta/recipes-extended/pbzip2/pbzip2_1.1.13.bb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

2.7.4

Fixed when rebuild pbzip2:
make: Nothing to be done for `all'

This may cause unexpected errors, for example, when depends libs
changed:
| pbzip2: error while loading shared libraries: libbz2.so.0: cannot open shared object file: No such file or directory

---
 meta/recipes-extended/pbzip2/pbzip2_1.1.13.bb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

index b3c5975..67fb2ef 100644
@@ -22,6 +22,18 @@ do_configure[noexec] = "1"
 
 EXTRA_OEMAKE = "CXX='${CXX} ${CXXFLAGS}' LDFLAGS='${LDFLAGS}'"
 
+do_compile_prepend() {
+    # Update timestamp to fix rebuild
+    src_files="pbzip2.cpp BZ2StreamScanner.cpp ErrorContext.cpp"
+    for f in $src_files; do
+        if [ -f $f ]; then
+            touch $f
+        else
+            bbwarn "Regular file $f not found"
+        fi
+    done
+}
+
 do_install() {
     install -d ${D}${bindir}
     install -m 0755 pbzip2 ${D}${bindir}/

2.7.4

Or not disabling do_configure in the recipe, as base.bbclass's do_configure includes an invocation to make clean.

Ross

Since the bzip2 source files were changed, updating bzip2's PR (r5 -> r6) to force a full rebuild of pbzip2 might be a more robust solution?

More curious though is that after cleansstate, pbzip2-native doesn't build for me at all - the LIC_FILES_CHKSUM is wrong following the update from pbzip2 1.1.12 -> 1.1.13

http://git.openembedded.org/openembedded-core/commit/?id=80712b7c0959c197ccb21efd5e7a963d1d2e83ae

???

To answer my own question, updating bzip2's PR doesn't help. It's the pbzip2 recipe which needs fixing.

Thanks, Andre McCurdy has sent the patch, thanks.

// Robert