Re: [OE-core] [PATCH 1/1] cairo: add libpng to EXTRA_libcairo_la_DEPENDENCIES
On 03/14/2013 12:33 AM, Saul Wold wrote: On 03/13/2013 01:58 AM, Robert Yang wrote: There is a build error when I update the git repo and build again: x86_64-linux-libtool: link: cannot find the library `/path/to/sysroots/x86_64-linux/usr/lib/libpng15.la' or ... This because libpng was 1.5 before I update the git repo, and it is 1.6 now, libpng's include dir and lib dir are special, they are: /usr/include/libpngXX/png.h /usr/lib/libpngXX.la The XX is the version, e.g, libpng15.la, cairo doesn't handle this depends well, the configure finds that the lbpng is 1.6 after the update, but it doesn't rebuild libcairo.la since this depends isn't in the Makefile, it should have a file like cairo.def (cairo has this file, but it is only used for windows) to record this dependency. Add libpng's includedir to EXTRA_libcairo_la_DEPENDENCIES as a quick fix. I understand what you are trying to do here, but this is a point fix for a much bigger issue with the renaming of libpngXX, there are a number of other issues that will be uncovered and making this a hard code change here is not correct. Hi Saul, Thanks, there is already a symlink libpng.pc to libpngXX.pc, but the content of libpngXX.pc is still -lpngXX, change this to -lpng would fix the problem, I'm thinking about whether we should change /usr/include/libpngXX/ to /usr/include /libpng/ or make a symlink for it. I will send a patch if you are fine with it. // Robert There are other .la that will contain pngXX and cause problems, this issue is also contained in SSTATE files, in the past we would do PR bumps to all the affected recipes that depended on PNG. Sau! [YOCTO #4002] Signed-off-by: Robert Yang liezhi.y...@windriver.com --- meta/recipes-graphics/cairo/cairo_1.12.14.bb | 13 + 1 file changed, 13 insertions(+) diff --git a/meta/recipes-graphics/cairo/cairo_1.12.14.bb b/meta/recipes-graphics/cairo/cairo_1.12.14.bb index 16f9d7b..857cfa6 100644 --- a/meta/recipes-graphics/cairo/cairo_1.12.14.bb +++ b/meta/recipes-graphics/cairo/cairo_1.12.14.bb @@ -38,6 +38,19 @@ FILES_cairo-gobject = ${libdir}/libcairo-gobject.so.* FILES_cairo-script-interpreter = ${libdir}/libcairo-script-interpreter.so.* FILES_cairo-perf-utils = ${bindir}/cairo-trace ${libdir}/cairo/libcairo-trace.so.* +do_compile() { +# The libpng's include is special, it is usually +# usr/include/libpngXX, the XX is the version number, add it to +# libcairo.la's dependencies so that libcairo.la can be rebuilt +# when libpng upgrades. +if [ ${PN} = cairo-native ]; then +libpng_DEPS=`pkg-config libpng --variable=includedir` +else +libpng_DEPS=${STAGING_DIR_HOST}`pkg-config libpng --variable=includedir` +fi +oe_runmake EXTRA_libcairo_la_DEPENDENCIES=$libpng_DEPS +} + do_install_append () { rm -rf ${D}${bindir}/cairo-sphinx rm -rf ${D}${libdir}/cairo/cairo-fdr* ___ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
[OE-core] [PATCH 1/1] cairo: add libpng to EXTRA_libcairo_la_DEPENDENCIES
There is a build error when I update the git repo and build again: x86_64-linux-libtool: link: cannot find the library `/path/to/sysroots/x86_64-linux/usr/lib/libpng15.la' or ... This because libpng was 1.5 before I update the git repo, and it is 1.6 now, libpng's include dir and lib dir are special, they are: /usr/include/libpngXX/png.h /usr/lib/libpngXX.la The XX is the version, e.g, libpng15.la, cairo doesn't handle this depends well, the configure finds that the lbpng is 1.6 after the update, but it doesn't rebuild libcairo.la since this depends isn't in the Makefile, it should have a file like cairo.def (cairo has this file, but it is only used for windows) to record this dependency. Add libpng's includedir to EXTRA_libcairo_la_DEPENDENCIES as a quick fix. [YOCTO #4002] Signed-off-by: Robert Yang liezhi.y...@windriver.com --- meta/recipes-graphics/cairo/cairo_1.12.14.bb | 13 + 1 file changed, 13 insertions(+) diff --git a/meta/recipes-graphics/cairo/cairo_1.12.14.bb b/meta/recipes-graphics/cairo/cairo_1.12.14.bb index 16f9d7b..857cfa6 100644 --- a/meta/recipes-graphics/cairo/cairo_1.12.14.bb +++ b/meta/recipes-graphics/cairo/cairo_1.12.14.bb @@ -38,6 +38,19 @@ FILES_cairo-gobject = ${libdir}/libcairo-gobject.so.* FILES_cairo-script-interpreter = ${libdir}/libcairo-script-interpreter.so.* FILES_cairo-perf-utils = ${bindir}/cairo-trace ${libdir}/cairo/libcairo-trace.so.* +do_compile() { + # The libpng's include is special, it is usually + # usr/include/libpngXX, the XX is the version number, add it to + # libcairo.la's dependencies so that libcairo.la can be rebuilt + # when libpng upgrades. + if [ ${PN} = cairo-native ]; then + libpng_DEPS=`pkg-config libpng --variable=includedir` + else + libpng_DEPS=${STAGING_DIR_HOST}`pkg-config libpng --variable=includedir` + fi + oe_runmake EXTRA_libcairo_la_DEPENDENCIES=$libpng_DEPS +} + do_install_append () { rm -rf ${D}${bindir}/cairo-sphinx rm -rf ${D}${libdir}/cairo/cairo-fdr* -- 1.7.11.2 ___ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
Re: [OE-core] [PATCH 1/1] cairo: add libpng to EXTRA_libcairo_la_DEPENDENCIES
On 03/13/2013 01:58 AM, Robert Yang wrote: There is a build error when I update the git repo and build again: x86_64-linux-libtool: link: cannot find the library `/path/to/sysroots/x86_64-linux/usr/lib/libpng15.la' or ... This because libpng was 1.5 before I update the git repo, and it is 1.6 now, libpng's include dir and lib dir are special, they are: /usr/include/libpngXX/png.h /usr/lib/libpngXX.la The XX is the version, e.g, libpng15.la, cairo doesn't handle this depends well, the configure finds that the lbpng is 1.6 after the update, but it doesn't rebuild libcairo.la since this depends isn't in the Makefile, it should have a file like cairo.def (cairo has this file, but it is only used for windows) to record this dependency. Add libpng's includedir to EXTRA_libcairo_la_DEPENDENCIES as a quick fix. I understand what you are trying to do here, but this is a point fix for a much bigger issue with the renaming of libpngXX, there are a number of other issues that will be uncovered and making this a hard code change here is not correct. There are other .la that will contain pngXX and cause problems, this issue is also contained in SSTATE files, in the past we would do PR bumps to all the affected recipes that depended on PNG. Sau! [YOCTO #4002] Signed-off-by: Robert Yang liezhi.y...@windriver.com --- meta/recipes-graphics/cairo/cairo_1.12.14.bb | 13 + 1 file changed, 13 insertions(+) diff --git a/meta/recipes-graphics/cairo/cairo_1.12.14.bb b/meta/recipes-graphics/cairo/cairo_1.12.14.bb index 16f9d7b..857cfa6 100644 --- a/meta/recipes-graphics/cairo/cairo_1.12.14.bb +++ b/meta/recipes-graphics/cairo/cairo_1.12.14.bb @@ -38,6 +38,19 @@ FILES_cairo-gobject = ${libdir}/libcairo-gobject.so.* FILES_cairo-script-interpreter = ${libdir}/libcairo-script-interpreter.so.* FILES_cairo-perf-utils = ${bindir}/cairo-trace ${libdir}/cairo/libcairo-trace.so.* +do_compile() { + # The libpng's include is special, it is usually + # usr/include/libpngXX, the XX is the version number, add it to + # libcairo.la's dependencies so that libcairo.la can be rebuilt + # when libpng upgrades. + if [ ${PN} = cairo-native ]; then + libpng_DEPS=`pkg-config libpng --variable=includedir` + else + libpng_DEPS=${STAGING_DIR_HOST}`pkg-config libpng --variable=includedir` + fi + oe_runmake EXTRA_libcairo_la_DEPENDENCIES=$libpng_DEPS +} + do_install_append () { rm -rf ${D}${bindir}/cairo-sphinx rm -rf ${D}${libdir}/cairo/cairo-fdr* ___ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core