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package/gawk: clean the mpfr dependency

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When available, mpfr provides support for BIGNUM, which allows gawk to
work on arbitrarily-large numbers (hence the name).

Forcibly disable mpfr if the mpfr package is not enabled. Let
./configure find it automatically when it is enabled.

To be noted, the host-gawk need not have BIGNUM to build the target
variant with support for BIGNUM.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Peter Korsgaard <jacmet@uclibc.org>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Yann E. MORIN 2015-12-06 12:13:58 +01:00 committed by Thomas Petazzoni
parent 593bd60c4d
commit a3fd70c043
1 changed files with 9 additions and 1 deletions
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10
package/gawk/gawk.mk
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@ -7,7 +7,7 @@
GAWK_VERSION = 4.1.3
GAWK_SOURCE = gawk-$(GAWK_VERSION).tar.xz
GAWK_SITE = $(BR2_GNU_MIRROR)/gawk
GAWK_DEPENDENCIES = host-gawk $(if $(BR2_PACKAGE_MPFR),mpfr)
GAWK_DEPENDENCIES = host-gawk
GAWK_LICENSE = GPLv3+
GAWK_LICENSE_FILES = COPYING
@ -16,6 +16,14 @@ ifeq ($(BR2_PACKAGE_BUSYBOX),y)
GAWK_DEPENDENCIES += busybox
endif
# --with-mpfr requires an argument so just let
# configure find it automatically
ifeq ($(BR2_PACKAGE_MPFR),y)
GAWK_DEPENDENCIES += mpfr
else
GAWK_CONF_OPTS += --without-mpfr
endif
# We don't have a host-busybox, and we don't want to use readline or mpfr
HOST_GAWK_DEPENDENCIES =