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gauche: explicitly handle zlib

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host-gauche currently fails to build if host-zlib was built before,
because it finds zlib.h, but due to issues in gauche's build system,
the LDFLAGS passed in the configure script (with -L
$(HOST_DIR)/usr/lib) are not passed all the way down to where -lz is
used, causing a build failure.

Since we don't need zlib support in host-gauche, we simply disable it
explicitly.

While we're at it, we make the optional dependency on zlib explicit
for the target variant of the gauche package.

Fixes:

   http://autobuild.buildroot.org/results/426/4269c465312ddcc801289914fa29427798ef7783/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2015-11-05 13:14:26 +01:00
parent 289b79b65f
commit 7e477de7df
1 changed files with 9 additions and 0 deletions
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9
package/gauche/gauche.mk
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@ -11,6 +11,15 @@ GAUCHE_LICENSE = BSD-3c, Boehm-gc, SRFI (srfi-11.scm), reload (reload.scm)
GAUCHE_LICENSE_FILES = COPYING
GAUCHE_DEPENDENCIES = host-gauche
HOST_GAUCHE_CONF_OPTS = --without-zlib
ifeq ($(BR2_PACKAGE_ZLIB),y)
GAUCHE_CONF_OPTS += --with-zlib=$(STAGING_DIR)
GAUCHE_DEPENDENCIES += zlib
else
GAUCHE_CONF_OPTS += --without-zlib
endif
# Detection of c99 support in configure fails without WCHAR. To enable
# automatic detection of c99 support by configure, we need to enable
# WCHAR in toolchain. But actually we do not need WCHAR at gauche