[PATCH V5 00/16] fix buildpaths QA issue

[Hongxu Jia <hongxu.jia@windriver.com>]

Changed in V5:

- Fix dbg package not contain sources while -fdebug-prefix-map used;

- Tweak fix_buildpaths.bbclass to adapt the above fix;

- gconf: remove duplicated option;

Test case to verify patch 01/16:

1. Modify recipe service in meta-skeleton,
   execute it caused segment fault

diff --git a/meta-skeleton/recipes-skeleton/service/service/skeleton_test.c b/meta-skeleton/recipes-skeleton/service/service/skeleton_test.c
index 96c67ac..0862882 100644
--- a/meta-skeleton/recipes-skeleton/service/service/skeleton_test.c
+++ b/meta-skeleton/recipes-skeleton/service/service/skeleton_test.c
@@ -1,12 +1,10 @@
-#include <unistd.h>
-
-/* This demo does nothing except for testing /etc/init.d/skeleton */
+#include <stdio.h>
 
 int main(int argc, char *argv[])
 {
-       daemon(0, 0);
-       while (1) {
-               sleep(1);
-       }
+       printf("hello world\n");
+
+       char *p = NULL;
+       *p = 1;
        return 0;
 }

diff --git a/meta-skeleton/recipes-skeleton/service/service_0.1.bb b/meta-skeleton/recipes-skeleton/service/service_0.1.bb
index c5cd7a9..c4b43f0 100644
--- a/meta-skeleton/recipes-skeleton/service/service_0.1.bb
+++ b/meta-skeleton/recipes-skeleton/service/service_0.1.bb
@@ -3,29 +3,16 @@ SECTION = "base"
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://${WORKDIR}/COPYRIGHT;md5=349c872e0066155e1818b786938876a4"
 
-SRC_URI = "file://skeleton \
-          file://skeleton_test.c \
+SRC_URI = "file://skeleton_test.c \
           file://COPYRIGHT \
           "
 
 do_compile () {
-       ${CC} ${WORKDIR}/skeleton_test.c -o ${WORKDIR}/skeleton-test
+       ${CC} ${WORKDIR}/skeleton_test.c ${DEBUG_FLAGS}  -o ${WORKDIR}/skeleton-test
 }
 
 do_install () {
-       install -d ${D}${sysconfdir}/init.d
-       cat ${WORKDIR}/skeleton | \
-         sed -e 's,/etc,${sysconfdir},g' \
-             -e 's,/usr/sbin,${sbindir},g' \
-             -e 's,/var,${localstatedir},g' \
-             -e 's,/usr/bin,${bindir},g' \
-             -e 's,/usr,${prefix},g' > ${D}${sysconfdir}/init.d/skeleton
-       chmod a+x ${D}${sysconfdir}/init.d/skeleton
-
        install -d ${D}${sbindir}
        install -m 0755 ${WORKDIR}/skeleton-test ${D}${sbindir}/
 }
 
-RDEPENDS_${PN} = "initscripts"
-
-CONFFILES_${PN} += "${sysconfdir}/init.d/skeleton"

2. Install service, gdb and *-dbg to core-image-minimal

vim local.conf
...
IMAGE_INSTALL_append = " service gdb"
EXTRA_IMAGE_FEATURES_append = " dbg-pkgs"
...

vim conf/bblayers.conf
...
BBLAYERS ?= " \ 
  /buildarea/raid0/hjia/poky/meta \
  /buildarea/raid0/hjia/poky/meta-poky \
  /buildarea/raid0/hjia/poky/meta-skeleton \
  /buildarea/raid0/hjia/poky/meta-yocto-bsp \
  "
...

bitbake core-image-minimal

3. Run qemu and invoke gdb to execute skeleton-test,
   while segment fault, the source printed correctly.

runqemu qemux86-64 slirp nographic
...
root@qemux86-64:~# gdb skeleton-test

(gdb) r
Starting program: /usr/sbin/skeleton-test 
hello world

Program received signal SIGSEGV, Segmentation fault.
0x000000000040056b in main (argc=1, argv=0x7fffffffed08) at /usr/src/debug/skeleton_test.c:8
8		*p = 1;

(gdb) list
3	int main(int argc, char *argv[])
4	{
5		printf("hello world\n");
6	
7		char *p = NULL;
8		*p = 1;
9		return 0;
10	}

...

//Hongxu

The following changes since commit 2f2f784727a1617c2b9ce0bb86730ba301238e06:

  parselogs: add new whitelist entries to address 4.4.3 issues (2016-03-22 08:54:34 +0000)

are available in the git repository at:

  git://git.openembedded.org/openembedded-core-contrib hongxu/fix-buildpath
  http://cgit.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=hongxu/fix-buildpath

Hongxu Jia (16):
  conf/bitbake.conf package.bbclass: fix dbg package not contain sources
    while -fdebug-prefix-map used
  kernel.bbclass: fix buildpath QA issue
  dtc.inc: fix buildpaths QA issue
  fix_buildpaths.bbclass: add bbclass to fix build path
  icu: fix buildpaths QA issue
  tcl: fix buildpath QA issue
  python2/3: fix buildpath QA issue
  bbclass distutils/distutils3: fix .pyc/.pyo buildpath
  bbclass distutils/distutils3/setuptools/setuptools3: clean up
    DISTUTILS_INSTALL_ARGS
  python-setuptools/python3-setuptools: use old-style install
  python3-pip: use old-style install
  waf.bbclass: support do patch on extracted files
  python-pycairo: fix buildpath QA issue
  openssl: fix buildpath QA issue
  epiphany: fix buildpaths QA issue
  gconf: fix buildpaths QA issue

 meta/classes/distutils.bbclass                     |  8 +--
 meta/classes/distutils3.bbclass                    |  8 +--
 meta/classes/fix_buildpaths.bbclass                | 55 +++++++++++++++++++
 meta/classes/kernel.bbclass                        |  4 +-
 meta/classes/package.bbclass                       | 31 ++++++++---
 meta/classes/setuptools.bbclass                    |  5 --
 meta/classes/setuptools3.bbclass                   |  5 --
 meta/classes/waf.bbclass                           | 11 +++-
 meta/conf/bitbake.conf                             |  3 +-
 .../openssl/remove-build-path-in-source-code.patch | 44 +++++++++++++++
 .../recipes-connectivity/openssl/openssl_1.0.2g.bb |  7 +++
 ...trip-off-build-path-in-purported-filename.patch | 62 ++++++++++++++++++++++
 .../python/python-pycairo_1.10.0.bb                | 25 +++------
 .../python/python-setuptools_19.4.bb               |  2 -
 meta/recipes-devtools/python/python3-pip_8.0.0.bb  | 12 -----
 .../python/python3-setuptools_19.4.bb              |  8 +--
 meta/recipes-devtools/python/python3_3.5.1.bb      | 20 +++++--
 meta/recipes-devtools/python/python_2.7.11.bb      | 29 ++++++++--
 meta/recipes-devtools/tcltk/tcl_8.6.4.bb           |  9 +++-
 meta/recipes-gnome/epiphany/epiphany_3.18.4.bb     |  8 ++-
 .../files/use-relative-path-for-build-dir.patch    | 57 ++++++++++++++++++++
 meta/recipes-gnome/gnome/gconf_3.2.6.bb            |  3 +-
 meta/recipes-kernel/dtc/dtc.inc                    |  3 ++
 .../dtc/dtc/pass-DEBUG_FLAGS-to-CFLAGS.patch       | 30 +++++++++++
 .../icu/icu/add-variable-U_CC-and-U_CXX.patch      | 61 +++++++++++++++++++++
 meta/recipes-support/icu/icu_56.1.bb               | 12 +++++
 26 files changed, 442 insertions(+), 80 deletions(-)
 create mode 100644 meta/classes/fix_buildpaths.bbclass
 create mode 100644 meta/recipes-connectivity/openssl/openssl/remove-build-path-in-source-code.patch
 create mode 100644 meta/recipes-devtools/python/python-pycairo/strip-off-build-path-in-purported-filename.patch
 create mode 100644 meta/recipes-gnome/epiphany/files/use-relative-path-for-build-dir.patch
 create mode 100644 meta/recipes-kernel/dtc/dtc/pass-DEBUG_FLAGS-to-CFLAGS.patch
 create mode 100644 meta/recipes-support/icu/icu/add-variable-U_CC-and-U_CXX.patch

-- 
1.9.1