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author | Sean Bright <sean.bright@gmail.com> | 2017-05-26 12:06:34 -0400 |
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committer | Sean Bright <sean.bright@gmail.com> | 2017-05-26 12:06:34 -0400 |
commit | 5e9cd1f20d86de1c25b7a9accffb7d3e2601878b (patch) | |
tree | 6f0b0fb740f41b0761475657087611c563766f10 /autoconf | |
parent | d4ccd3a6c088f4d2fefda1a44e4555dd54335cda (diff) |
res_srtp: Add support for libsrtp2
ASTERISK-25294 #close
Reported by: Tzafrir Cohen
ASTERISK-26976 #close
Reported by: Alex
Change-Id: I789b1c3d1ed31365bbd9339fa58ef36f48833c40
Diffstat (limited to 'autoconf')
-rw-r--r-- | autoconf/ast_ext_lib.m4 | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/autoconf/ast_ext_lib.m4 b/autoconf/ast_ext_lib.m4 index 2c73b40c5..cd5a3a779 100644 --- a/autoconf/ast_ext_lib.m4 +++ b/autoconf/ast_ext_lib.m4 @@ -164,3 +164,39 @@ _ACEOF fi m4_ifval([$7], [AH_TEMPLATE(m4_bpatsubst([[HAVE_$1_VERSION]], [(.*)]), [Define to the version of the $2 library.])]) ]) + +# Check if the previously discovered library can be dynamically linked. +# +# AST_EXT_LIB_CHECK_SHARED([package], [library], [function], [header], +# [extra libs], [extra cflags], [action-if-true], [action-if-false]) +AC_DEFUN([AST_EXT_LIB_CHECK_SHARED], +[ +if test "x${PBX_$1}" = "x1"; then + ast_ext_lib_check_shared_saved_libs="${LIBS}" + ast_ext_lib_check_shared_saved_ldflags="${LDFLAGS}" + ast_ext_lib_check_shared_saved_cflags="${CFLAGS}" + LIBS="${LIBS} ${$1_LIB} $5" + LDFLAGS="${LDFLAGS} -shared -fPIC" + CFLAGS="${CFLAGS} ${$1_INCLUDE} $6" + AC_MSG_CHECKING(for the ability of -l$2 to be linked in a shared object) + AC_LINK_IFELSE( + [ + AC_LANG_PROGRAM( + [#include <$4>], + [$3();] + ) + ], + [ + AC_MSG_RESULT(yes) + $7 + ], + [ + AC_MSG_RESULT(no) + $8 + ] + ) + CFLAGS="${ast_ext_lib_check_shared_saved_cflags}" + LDFLAGS="${ast_ext_lib_check_shared_saved_ldflags}" + LIBS="${ast_ext_lib_check_shared_saved_libs}" +fi +]) |