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acl: make sure build picks up TARGET_CFLAGS

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The acl build system doesn't use automake, therefore it is broken. It
doesn't use the CFLAGS passed by configure. Work around this by passing
CFLAGS in the environment. The makefiles append to CFLAGS, so this
works.

This issue hasn't led to build failures, but it is visible e.g. when
stack protector is enabled: the stack protector options are not applied
to acl. Also debug and optimisation options aren't applied.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Arnout Vandecappelle 2017-03-17 17:06:14 +01:00 committed by Thomas Petazzoni
parent 2530fe810e
commit 99c9b0affd
1 changed files with 7 additions and 1 deletions
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8
package/acl/acl.mk
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@ -15,7 +15,13 @@ ACL_LICENSE_FILES = doc/COPYING doc/COPYING.LGPL
# While the configuration system uses autoconf, the Makefiles are
# hand-written and do not use automake. Therefore, we have to hack
# around their deficiencies by passing installation paths.
# around their deficiencies by:
# - explicitly passing CFLAGS (LDFLAGS are passed on from configure,
# CFLAGS are not).
# - explicitly passing the installation prefix, not using DESTDIR.
ACL_MAKE_ENV = CFLAGS="$(TARGET_CFLAGS)"
ACL_INSTALL_STAGING_OPTS = \
prefix=$(STAGING_DIR)/usr \
exec_prefix=$(STAGING_DIR)/usr \