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Commit fee0de36 authored Jul 27, 2014 by Bernd Kuhls Committed by Thomas Petazzoni Jul 27, 2014

package/fetchmail: Fix checking for statically build OpenSSL with libz dependency

Fixes
http://autobuild.buildroot.net/results/48a/48ad6d3659cf1f04581b7e3d115bebf454ff17fd/



To fix the error add "-lz" to LIBS variable and re-order the libraries in
configure.ac. Please note line 797 in configure.ac:
dnl XXX FIXME: use pkg-config if available!

Quote of the compile error:

configure: Enabling OpenSSL support in /home/br/br/output/host/usr/i486-buildroot-linux-uclibc/sysroot/usr.
checking for additional library dependencies of SSL... error
configure: error: cannot link with SSL - check config.log

In config.log multiple linking errors to libz can be found:

configure:10099: /home/br/br/output/host/usr/bin/i486-ctng-linux-uclibc-gcc -o
  conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64
  /home/br/br/output/host/usr/i486-buildroot-linux-uclibc/sysroot/usr/lib/libcrypto.a(c_zlib.o):
  In function `zlib_stateful_c_zlib.c:(.text+0x56): undefined reference to `inflate'

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

parent 07e8d28c

package/fetchmail/fetchmail-0001-fix-openssl-static-link.patch

0 → 100644

+30 −0

Original line number	Diff line number	Diff line
		Fix checking for statically build OpenSSL with libz dependency

		Fixes
		http://autobuild.buildroot.net/results/48a/48ad6d3659cf1f04581b7e3d115bebf454ff17fd/

		configure: Enabling OpenSSL support in /home/br/br/output/host/usr/i486-buildroot-linux-uclibc/sysroot/usr.
		checking for additional library dependencies of SSL... error
		configure: error: cannot link with SSL - check config.log

		In config.log multiple linking errors to libz can be found:

		configure:10099: /home/br/br/output/host/usr/bin/i486-ctng-linux-uclibc-gcc -o
		conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64
		/home/br/br/output/host/usr/i486-buildroot-linux-uclibc/sysroot/usr/lib/libcrypto.a(c_zlib.o):
		In function `zlib_stateful_c_zlib.c:(.text+0x56): undefined reference to `inflate'

		Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>

		diff -uNr fetchmail-6.3.26.org/configure.ac fetchmail-6.3.26/configure.ac
		--- fetchmail-6.3.26.org/configure.ac 2013-04-23 22:51:10.000000000 +0200
		+++ fetchmail-6.3.26/configure.ac 2014-07-27 09:20:25.000000000 +0200
		@@ -778,7 +778,7 @@
		AC_MSG_ERROR([SSL support enabled, but OpenSSL not found])
		fi
		LDFLAGS="$LDFLAGS -L$with_ssl/lib"
		- LIBS="$LIBS -lssl -lcrypto"
		+ LIBS="-lssl -lcrypto $LIBS"
		dnl check if -ldl is needed
		AC_MSG_CHECKING([for additional library dependencies of SSL])
		found=0

package/fetchmail/fetchmail.mk

+3 −0

Original line number	Diff line number	Diff line
		@@ -10,6 +10,9 @@ FETCHMAIL_SOURCE = fetchmail-$(FETCHMAIL_VERSION).tar.xz
		FETCHMAIL_SITE = http://downloads.sourceforge.net/project/fetchmail/branch_$(FETCHMAIL_VERSION_MAJOR)/
		FETCHMAIL_LICENSE = GPLv2; some exceptions are mentioned in COPYING
		FETCHMAIL_LICENSE_FILES = COPYING
		FETCHMAIL_AUTORECONF = YES

		FETCHMAIL_CONF_ENV += LIBS="-lz"

		FETCHMAIL_CONF_OPT = \
		--with-ssl=$(STAGING_DIR)/usr