buildroot

From 3107a0161bf30f7e3e0c356c3d040d99634fbf5b Mon Sep 17 00:00:00 2001

From: jfigus <foleyj@cisco.com>

Date: Thu, 26 Feb 2015 12:25:08 -0500

Subject: [PATCH] A autoconf checks for libz and libdl when OpenSSL is enabled

 to allow for static linking of OpenSSL (via CFLAGS=-static).

​

[Romain:

  Drop the configure part of the patch since Buildroot

  use AUTORECONF in libsrtp.mk]

​

Signed-off-by: Romain Naour <romain.naour@openwide.fr>

---

 configure.in | 4 ++++

 1 file changed, 4 insertions(+)

​

diff --git a/configure.in b/configure.in

index ee30daf..71df46b 100644

--- a/configure.in

+++ b/configure.in

@@ -147,6 +147,10 @@ if test "$enable_openssl" = "yes"; then

    LDFLAGS="$LDFLAGS $(pkg-config --libs openssl)";

    CFLAGS="$CFLAGS $(pkg-config --cflags openssl)";

+   AC_CHECK_LIB([dl], [dlopen], [],

+             [AC_MSG_FAILURE([can't find libdl])])

+   AC_CHECK_LIB([z], [inflate], [],

+             [AC_MSG_FAILURE([can't find libz])])

    AC_CHECK_LIB([crypto], [EVP_EncryptInit], [],

              [AC_MSG_FAILURE([can't find openssl >1.0.1 crypto lib])])

    AC_CHECK_LIB([crypto], [EVP_aes_128_ctr], [],

-- 

1.9.3

​