kumquat-buildroot/package/sngrep/sngrep.mk
Thomas Petazzoni bfd273d83a sngrep: use pkg-config to discover OpenSSL to fix static linking
Building sngrep with OpenSSL support in static linking configurations
currently fails due to undefined symbols in the OpenSSL library. It's
the usual problem with using AC_CHECK_LIB() to discover libraries
instead of the pkg-config based PKG_CHECK_MODULES().

Therefore, this commit introduces a patch that switches to using
pkg-config to discover OpenSSL. A preliminary patch is needed, without
which appending to LIBS/CFLAGS doesn't work. Both patches have been
submitted upstream.

Fixes:

  http://autobuild.buildroot.net/results/911143de823b2c749ac0a59dfa06adb6ddd3de50/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-03-05 21:36:39 +01:00

40 lines
1.2 KiB
Makefile

################################################################################
#
# sngrep
#
################################################################################
SNGREP_VERSION = v1.4.2
SNGREP_SITE = $(call github,irontec,sngrep,$(SNGREP_VERSION))
SNGREP_LICENSE = GPLv3+
SNGREP_LICENSE_FILES = LICENSE
SNGREP_AUTORECONF = YES
SNGREP_DEPENDENCIES = libpcap ncurses host-pkgconf
SNGREP_CONF_ENV += \
$(if $(BR2_STATIC_LIBS),LIBS="`$(STAGING_DIR)/usr/bin/pcap-config --static --libs`")
# our ncurses wchar support is not properly detected
SNGREP_CONF_OPTS += --disable-unicode
# openssl and gnutls can't be enabled at the same time.
ifeq ($(BR2_PACKAGE_OPENSSL),y)
SNGREP_DEPENDENCIES += openssl
SNGREP_CONF_OPTS += --with-openssl --without-gnutls
# gnutls support also requires libgcrypt
else ifeq ($(BR2_PACKAGE_GNUTLS)$(BR2_PACKAGE_LIBGCRYPT),yy)
SNGREP_DEPENDENCIES += gnutls
SNGREP_CONF_OPTS += --with-gnutls --without-openssl
else
SNGREP_CONF_OPTS += --without-gnutls --without-openssl
endif
ifeq ($(BR2_PACKAGE_PCRE),y)
SNGREP_DEPENDENCIES += pcre
SNGREP_CONF_OPTS += --with-pcre
else
SNGREP_CONF_OPTS += --without-pcre
endif
$(eval $(autotools-package))