[PATCH 0/2] V2: rename libpng_1.2.50 to libpng12

[PATCH 0/2] V2: rename libpng_1.2.50 to libpng12

[Kang Kai]

V2: add comments to explain why drop some link files

The following changes since commit e57284abca76fe7e6c29484104ae4349459c63dc:

  kernel.bbclass: do_sizecheck: update path to build image and do not delete (2013-04-08 22:26:24 +0100)

are available in the git repository at:
  git://git.pokylinux.org/poky-contrib kangkai/libpng12
  http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=kangkai/libpng12

Kang Kai (2):
  libpng12: rename libpng_1.2.50 to libpng12
  libpng12: remove prefer version and add it to lsb packagegroup

 meta/conf/distro/include/default-versions.inc      |    3 ---
 .../packagegroups/packagegroup-core-lsb.bb         |    1 +
 .../{libpng_1.2.50.bb => libpng12_1.2.50.bb}       |   20 +++++++++++++++++---
 3 files changed, 18 insertions(+), 6 deletions(-)
 rename meta/recipes-lsb4/libpng/{libpng_1.2.50.bb => libpng12_1.2.50.bb} (55%)

-- 
1.7.5.4

[PATCH 1/2] libpng12: rename libpng_1.2.50 to libpng12

[Kang Kai]

As Mark's suggestion, rename libpng_1.2.50 to libpng12 that
multi-versions libpng could coexist.

We want to make sure we have both the old and new versions to meet LSB
compliance (for people who have that enabled) as well as the new version
for newer applications.

And drop link files that conflict with higher version.

[YOCTO #4221]

Signed-off-by: Kang Kai <kai.kang@windriver.com>
CC: Mark Hatle <mark.hatle@windriver.com>
---
 .../{libpng_1.2.50.bb => libpng12_1.2.50.bb}       |   20 +++++++++++++++++---
 1 files changed, 17 insertions(+), 3 deletions(-)
 rename meta/recipes-lsb4/libpng/{libpng_1.2.50.bb => libpng12_1.2.50.bb} (55%)

diff --git a/meta/recipes-lsb4/libpng/libpng_1.2.50.bb b/meta/recipes-lsb4/libpng/libpng12_1.2.50.bb
similarity index 55%
rename from meta/recipes-lsb4/libpng/libpng_1.2.50.bb
rename to meta/recipes-lsb4/libpng/libpng12_1.2.50.bb
index 8fdc41b..cfefd41 100644
--- a/meta/recipes-lsb4/libpng/libpng_1.2.50.bb
+++ b/meta/recipes-lsb4/libpng/libpng12_1.2.50.bb
@@ -8,14 +8,28 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=c3d807a85c09ebdff087f18b4969ff96 \
 DEPENDS = "zlib"
 PR = "r0"
 
+PN = "libpng12"
+S = "${WORKDIR}/libpng-${PV}"
+
 SRC_URI = "${SOURCEFORGE_MIRROR}/project/libpng/libpng12/${PV}/libpng-${PV}.tar.xz"
 
 SRC_URI[md5sum] = "a3e00fccbfe356174ab515b5c00641c7"
 SRC_URI[sha256sum] = "4724f81f8c92ac7f360ad1fbf173396ea7c535923424db9fbaff07bfd9d8e8e7"
 
+BINCONFIG_GLOB = "${PN}-config"
+
 inherit autotools binconfig pkgconfig
 
-PACKAGES =+ "${PN}12"
+do_install_append() {
+	# The follow link files link to corresponding png12*.h and libpng12* files
+	# They conflict with higher verison, so drop them
+	unlink ${D}/${includedir}/png.h
+	unlink ${D}/${includedir}/pngconf.h
+
+	unlink ${D}/${libdir}/libpng.la
+	unlink ${D}/${libdir}/libpng.so
+	unlink ${D}/${libdir}/libpng.a
+	unlink ${D}/${libdir}/pkgconfig/libpng.pc
 
-FILES_${PN}12 = "${libdir}/libpng12${SOLIBS}"
-RPROVIDES_${PN}-dev += "${PN}12-dev"
+	unlink ${D}/${bindir}/libpng-config
+}
-- 
1.7.5.4

Re: [PATCH 1/2] libpng12: rename libpng_1.2.50 to libpng12

[Mark Hatle]

On 4/8/13 10:16 PM, Kang Kai wrote:
> As Mark's suggestion, rename libpng_1.2.50 to libpng12 that
> multi-versions libpng could coexist.
>
> We want to make sure we have both the old and new versions to meet LSB
> compliance (for people who have that enabled) as well as the new version
> for newer applications.
>
> And drop link files that conflict with higher version.
>
> [YOCTO #4221]
>
> Signed-off-by: Kang Kai <kai.kang@windriver.com>
> CC: Mark Hatle <mark.hatle@windriver.com>

Thanks for the additional comment below.  I'm happy with this, it should help 
resolve one of the LSB test failures.

--Mark

> ---
>   .../{libpng_1.2.50.bb => libpng12_1.2.50.bb}       |   20 +++++++++++++++++---
>   1 files changed, 17 insertions(+), 3 deletions(-)
>   rename meta/recipes-lsb4/libpng/{libpng_1.2.50.bb => libpng12_1.2.50.bb} (55%)
>
> diff --git a/meta/recipes-lsb4/libpng/libpng_1.2.50.bb b/meta/recipes-lsb4/libpng/libpng12_1.2.50.bb
> similarity index 55%
> rename from meta/recipes-lsb4/libpng/libpng_1.2.50.bb
> rename to meta/recipes-lsb4/libpng/libpng12_1.2.50.bb
> index 8fdc41b..cfefd41 100644
> --- a/meta/recipes-lsb4/libpng/libpng_1.2.50.bb
> +++ b/meta/recipes-lsb4/libpng/libpng12_1.2.50.bb
> @@ -8,14 +8,28 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=c3d807a85c09ebdff087f18b4969ff96 \
>   DEPENDS = "zlib"
>   PR = "r0"
>
> +PN = "libpng12"
> +S = "${WORKDIR}/libpng-${PV}"
> +
>   SRC_URI = "${SOURCEFORGE_MIRROR}/project/libpng/libpng12/${PV}/libpng-${PV}.tar.xz"
>
>   SRC_URI[md5sum] = "a3e00fccbfe356174ab515b5c00641c7"
>   SRC_URI[sha256sum] = "4724f81f8c92ac7f360ad1fbf173396ea7c535923424db9fbaff07bfd9d8e8e7"
>
> +BINCONFIG_GLOB = "${PN}-config"
> +
>   inherit autotools binconfig pkgconfig
>
> -PACKAGES =+ "${PN}12"
> +do_install_append() {
> +	# The follow link files link to corresponding png12*.h and libpng12* files
> +	# They conflict with higher verison, so drop them
> +	unlink ${D}/${includedir}/png.h
> +	unlink ${D}/${includedir}/pngconf.h
> +
> +	unlink ${D}/${libdir}/libpng.la
> +	unlink ${D}/${libdir}/libpng.so
> +	unlink ${D}/${libdir}/libpng.a
> +	unlink ${D}/${libdir}/pkgconfig/libpng.pc
>
> -FILES_${PN}12 = "${libdir}/libpng12${SOLIBS}"
> -RPROVIDES_${PN}-dev += "${PN}12-dev"
> +	unlink ${D}/${bindir}/libpng-config
> +}
>

[PATCH 2/2] libpng12: remove prefer version and add it to lsb packagegroup

[Kang Kai]

Because rename libpng_1.2.50 to libpng, remove the perfer verion from
default-versions.inc and add libpng12 to lsb packagegroup.

Signed-off-by: Kang Kai <kai.kang@windriver.com>
---
 meta/conf/distro/include/default-versions.inc      |    3 ---
 .../packagegroups/packagegroup-core-lsb.bb         |    1 +
 2 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/meta/conf/distro/include/default-versions.inc b/meta/conf/distro/include/default-versions.inc
index 0a5b2f4..53ec2e7 100644
--- a/meta/conf/distro/include/default-versions.inc
+++ b/meta/conf/distro/include/default-versions.inc
@@ -9,6 +9,3 @@ PREFERRED_VERSION_python-native ?= "2.7.3"
 
 # Force the older version of liberation-fonts until we fix the fontforge issue
 PREFERRED_VERSION_liberation-fonts ?= "1.04"
-
-# Set libpng default version for linuxstdbase
-PREFERRED_VERSION_libpng_linuxstdbase ?= "1.2.50"
diff --git a/meta/recipes-extended/packagegroups/packagegroup-core-lsb.bb b/meta/recipes-extended/packagegroups/packagegroup-core-lsb.bb
index d692a26..cf04f0f 100644
--- a/meta/recipes-extended/packagegroups/packagegroup-core-lsb.bb
+++ b/meta/recipes-extended/packagegroups/packagegroup-core-lsb.bb
@@ -161,6 +161,7 @@ RDEPENDS_packagegroup-core-lsb-core = "\
     ncurses \
     zlib \
     nspr \
+    libpng12 \
 "
 
 SUMMARY_packagegroup-core-lsb-perl = "LSB Runtime Languages (Perl)"
-- 
1.7.5.4