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Makefile: test before search for kernel modules

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The 'find $(TARGET_DIR)/lib/modules' used to find and strip kernel
modules fails when no kernel modules have been installed. While the
'|| true' prevents the entire build from failing, there are still some
error messages displayed, which is not nice.

Instead, test if the directory exists before doing the find. We also
remove the '|| true' in order to really abort the build if a
problematic error occurs.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Luca Ceresoli <luca@lucaceresoli.net>
This commit is contained in:
Thomas Petazzoni 2013-08-20 13:03:02 +02:00
parent 467b8d1f69
commit fde2605765
1 changed files with 3 additions and 2 deletions
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5
Makefile
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@ -476,8 +476,9 @@ ifeq ($(BR2_PACKAGE_PYTHON_PYC_ONLY),y)
find $(TARGET_DIR)/usr/lib/ -name '*.py' -print0 | xargs -0 rm -f
endif
$(STRIP_FIND_CMD) | xargs $(STRIPCMD) 2>/dev/null || true
find $(TARGET_DIR)/lib/modules -type f -name '*.ko' | \
xargs -r $(KSTRIPCMD) || true
test -d $(TARGET_DIR)/lib/modules && \
find $(TARGET_DIR)/lib/modules -type f -name '*.ko' | \
xargs -r $(KSTRIPCMD)
# See http://sourceware.org/gdb/wiki/FAQ, "GDB does not see any threads
# besides the one in which crash occurred; or SIGTRAP kills my program when