crosstool-ng: scripts/build/companion_tools/300-automake.sh@3a7b2eee9dcd

scripts: add option to start an interactive debug shell

Add an option that, when a command fails:
- starts an interactive shell with the failed command's environment
- attempts re-execution of the failed command, continues, or aborts
at user's whim.

Before starting the debug-shell, the backtrace is printed.
When exiting for an abort, the standard error message is printed.

Based on an idea and a patch from: Johannes Stezenbach <js@sig21.net>
http://sourceware.org/ml/crossgcc/2012-09/msg00144.html

Signed-off-by: Johannes Stezenbach <js@sig21.net>
[yann.morin.1998@free.fr: integrate in the fault handler]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Johannes Stezenbach <js@sig21.net>
Patchwork-Id: 191571
Patchwork-Id: 191668

     1 # Build script for automake

     3 CT_AUTOMAKE_VERSION=1.11.1

     5 do_companion_tools_automake_get() {

     6     CT_GetFile "automake-${CT_AUTOMAKE_VERSION}" \

     7                {ftp,http}://ftp.gnu.org/gnu/automake

8 }

    10 do_companion_tools_automake_extract() {

    11     CT_Extract "automake-${CT_AUTOMAKE_VERSION}"

    12     CT_DoExecLog ALL chmod -R u+w "${CT_SRC_DIR}/automake-${CT_AUTOMAKE_VERSION}"

    13     CT_Patch "automake" "${CT_AUTOMAKE_VERSION}"

    14 }

    16 do_companion_tools_automake_build() {

    17     CT_DoStep EXTRA "Installing automake"

    18     mkdir -p "${CT_BUILD_DIR}/build-automake"

    19     CT_Pushd "${CT_BUILD_DIR}/build-automake"

    21     CT_DoExecLog CFG \

    22     "${CT_SRC_DIR}/automake-${CT_AUTOMAKE_VERSION}/configure" \

    23         --prefix="${CT_BUILDTOOLS_PREFIX_DIR}"

    24     CT_DoExecLog ALL make

    25     CT_DoExecLog ALL make install

    26     CT_Popd

    27     CT_EndStep

    28 }

author	"Yann E. MORIN" <yann.morin.1998@free.fr>
	Sat Oct 06 23:48:07 2012 +0200 (2012-10-06)
changeset 3083	3a7b2eee9dcd
parent 2309	2e0f0757289d
permissions	-rw-r--r--