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package/strace: add missing libunwind optional dependency

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This improve the reproducible build.

Signed-off-by: Romain Naour <romain.naour@gmail.com>
[Thomas: mention the libunwind dependency as being needed for 'strace
-k' in the Config.in help text, as suggested by Thomas De
Schampheleire.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Romain Naour 2018-02-25 19:34:14 +01:00 committed by Thomas Petazzoni
parent 6637ee635e
commit 0577bcb06f
2 changed files with 10 additions and 0 deletions
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3
package/strace/Config.in
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@ -7,6 +7,9 @@ config BR2_PACKAGE_STRACE
Allows you to track what system calls a program makes Allows you to track what system calls a program makes
while it is running. while it is running.
If you want 'strace -k' to work, make sure to enable the
'libunwind' package.
https://strace.io https://strace.io
comment "strace needs a toolchain w/ headers >= 4.0 on nios2" comment "strace needs a toolchain w/ headers >= 4.0 on nios2"

7
package/strace/strace.mk
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@ -11,6 +11,13 @@ STRACE_LICENSE = BSD-3-Clause
STRACE_LICENSE_FILES = COPYING STRACE_LICENSE_FILES = COPYING
STRACE_CONF_OPTS = --enable-mpers=check STRACE_CONF_OPTS = --enable-mpers=check
ifeq ($(BR2_PACKAGE_LIBUNWIND),y)
STRACE_DEPENDENCIES += libunwind
STRACE_CONF_OPTS += --with-libunwind
else
STRACE_CONF_OPTS += --without-libunwind
endif
define STRACE_REMOVE_STRACE_GRAPH define STRACE_REMOVE_STRACE_GRAPH
rm -f $(TARGET_DIR)/usr/bin/strace-graph rm -f $(TARGET_DIR)/usr/bin/strace-graph
endef endef