From 73a90b88541c373aa5b83a939dd3b5f1fe05b9b8 Mon Sep 17 00:00:00 2001 From: Eric BENARD Date: Sun, 26 Feb 2012 08:49:42 +0100 Subject: gdb-cross-canadian: build gdb with python support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * python support is needed for providing finer scripting control in gdb, and for remote controling gdb for example from qtcreator * gdb/configure tries to autodetect python using python executable with --includes --ldflags --exec-prefix to get the right flags As it's difficult to achieve in OE's context, we generate a script which will return the right values and make gdb's build system happy. This idea was taken from the following article : http://www.mentby.com/doug-evans-2/python-enabled-gdb-on-windows-and-relocation.html * tested using angstrom & armv7 target & qtcreator 201005 & 2.4.0 * MJ: updated paths to python as disscussed here http://lists.linuxtogo.org/pipermail/openembedded-core/2012-February/018222.html now it's easier with cross-canadian staging dir and SDKPATH fixed :) Signed-off-by: Eric Bénard Cc: fcooper@ti.com Signed-off-by: Martin Jansa Signed-off-by: Richard Purdie --- meta/recipes-devtools/gdb/gdb-cross-canadian.inc | 20 +++++++++++++++++++- meta/recipes-devtools/gdb/gdb-cross-canadian_7.4.bb | 2 +- 2 files changed, 20 insertions(+), 2 deletions(-) (limited to 'meta') diff --git a/meta/recipes-devtools/gdb/gdb-cross-canadian.inc b/meta/recipes-devtools/gdb/gdb-cross-canadian.inc index ec0748e52..a7cac615d 100644 --- a/meta/recipes-devtools/gdb/gdb-cross-canadian.inc +++ b/meta/recipes-devtools/gdb/gdb-cross-canadian.inc @@ -4,4 +4,22 @@ DESCRIPTION = "cross-canadian gdb for ${TARGET_ARCH} target - GNU debugger" PN = "gdb-cross-canadian-${TRANSLATED_TARGET_ARCH}" BPN = "gdb" -DEPENDS = "ncurses-nativesdk expat-nativesdk gettext-nativesdk readline-nativesdk" +DEPENDS = "ncurses-nativesdk expat-nativesdk gettext-nativesdk readline-nativesdk python-nativesdk" +RDEPENDS += "python-nativesdk-core python-nativesdk-lang python-nativesdk-re \ + python-nativesdk-codecs python-nativesdk-netclient" + +EXTRA_OECONF_append = "--with-python=${WORKDIR}/python" + +do_configure_prepend() { +cat > ${WORKDIR}/python << EOF +#! /bin/sh +case "\$2" in + --includes) echo "-I${STAGING_INCDIR}/python${PYTHON_BASEVERSION}/" ;; + --ldflags) echo "-L${STAGING_LIBDIR}/../python${PYTHON_BASEVERSION}/config -lpthread -ldl -lutil -lm -lpython${PYTHON_BASEVERSION}" ;; + --exec-prefix) echo "/usr" ;; + *) exit 1 ;; +esac +exit 0 +EOF + chmod +x ${WORKDIR}/python +} diff --git a/meta/recipes-devtools/gdb/gdb-cross-canadian_7.4.bb b/meta/recipes-devtools/gdb/gdb-cross-canadian_7.4.bb index a4714e78b..dbcffde4e 100644 --- a/meta/recipes-devtools/gdb/gdb-cross-canadian_7.4.bb +++ b/meta/recipes-devtools/gdb/gdb-cross-canadian_7.4.bb @@ -1,7 +1,7 @@ require gdb-common.inc require gdb-cross-canadian.inc -PR = "${INC_PR}.1" +PR = "${INC_PR}.3" GDBPROPREFIX = "--program-prefix='${TARGET_PREFIX}'" EXPAT = "--with-expat" -- cgit v1.2.3