kumquat-buildroot/package/gawk/gawk.mk
Bernd Kuhls 82efed68da package/gawk: add optional support for libsigsegv
When libsigsegv was compiled before, gawk will use it as optional
dependency:

$ output/host/usr/bin/x86_64-linux-readelf -a output/target/usr/bin/gawk | grep NEEDED
  0x0000000000000001 (NEEDED)             Shared library: [libsigsegv.so.2]
[...]

The build system offers no option to en-/disable libsigsegv support:
http://git.savannah.gnu.org/cgit/gawk.git/tree/m4/libsigsegv.m4

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-02-21 21:28:45 +01:00

60 lines
1.5 KiB
Makefile

################################################################################
#
# gawk
#
################################################################################
GAWK_VERSION = 4.1.3
GAWK_SOURCE = gawk-$(GAWK_VERSION).tar.xz
GAWK_SITE = $(BR2_GNU_MIRROR)/gawk
GAWK_DEPENDENCIES = host-gawk
GAWK_LICENSE = GPLv3+
GAWK_LICENSE_FILES = COPYING
# Prefer full-blown gawk over busybox awk
ifeq ($(BR2_PACKAGE_BUSYBOX),y)
GAWK_DEPENDENCIES += busybox
endif
ifeq ($(BR2_PACKAGE_LIBSIGSEGV),y)
GAWK_DEPENDENCIES += libsigsegv
endif
# --with-mpfr requires an argument so just let
# configure find it automatically
ifeq ($(BR2_PACKAGE_MPFR),y)
GAWK_DEPENDENCIES += mpfr
else
GAWK_CONF_OPTS += --without-mpfr
endif
# --with-readline requires an argument so just let
# configure find it automatically
ifeq ($(BR2_PACKAGE_READLINE),y)
GAWK_DEPENDENCIES += readline
else
GAWK_CONF_OPTS += --without-readline
endif
# We don't have a host-busybox, and we don't want to use readline or mpfr
HOST_GAWK_DEPENDENCIES =
HOST_GAWK_CONF_OPTS = --without-readline --without-mpfr
define GAWK_CREATE_SYMLINK
ln -sf /usr/bin/gawk $(TARGET_DIR)/usr/bin/awk
endef
GAWK_POST_INSTALL_TARGET_HOOKS += GAWK_CREATE_SYMLINK
# Assume we support shared libs
# The check isn't cross-compile friendly and it's mandatory anyway
define GAWK_DISABLE_SHARED_CHECK
$(SED) 's/ check-for-shared-lib-support//' $(@D)/extension/Makefile.in
endef
GAWK_POST_PATCH_HOOKS += GAWK_DISABLE_SHARED_CHECK
$(eval $(autotools-package))
$(eval $(host-autotools-package))