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|
dnl Check to find the OpenSSL headers/libraries
AC_DEFUN([spdy_OPENSSL],
[
AC_ARG_WITH(openssl,
AS_HELP_STRING([--with-openssl=DIR], [OpenSSL base directory, or:]),
[openssl="$withval"
CPPFLAGS="$CPPFLAGS -I$withval/include"
LDFLAGS="$LDFLAGS -L$withval/lib"]
)
AC_ARG_WITH(openssl-include,
AS_HELP_STRING([--with-openssl-include=DIR], [OpenSSL headers directory (without trailing /openssl)]),
[openssl_include="$withval"
CPPFLAGS="$CPPFLAGS -I$withval"]
)
AC_ARG_WITH(openssl-lib,
AS_HELP_STRING([--with-openssl-lib=DIR], [OpenSSL library directory]),
[openssl_lib="$withval"
LDFLAGS="$LDFLAGS -L$withval"]
)
AC_CHECK_HEADERS(openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h openssl/engine.h,
[],
[AC_MSG_WARN([OpenSSL header files not found.]); break]
)
case $host_os in
*mingw*)
AC_CHECK_LIB(crypto, SHA1_Init,
[LIBS="$LIBS -lcrypto -lgdi32"],
[AC_MSG_WARN([OpenSSL libraries not found.])]
)
;;
*)
AC_CHECK_LIB(crypto, SHA1_Init,
[LIBS="$LIBS -lcrypto"],
[AC_MSG_WARN([OpenSSL libraries not found.])]
)
AC_CHECK_FUNC(dlopen,
[],
[AC_CHECK_LIB(dl, dlopen,
[LIBS="$LIBS -ldl"],
[AC_MSG_WARN([OpenSSL depends on libdl.]); break]
)]
)
AC_CHECK_FUNC(SSL_library_init,
[],
[AC_CHECK_LIB(ssl, SSL_library_init,
[LIBS="$LIBS -lssl"],
[AC_MSG_WARN([OpenSSL?.]); break]
)]
)
;;
esac
# AC_CHECK_FUNCS([RAND_pseudo_bytes EVP_EncryptInit_ex], ,
# [AC_MSG_ERROR([Missing OpenSSL functionality, make sure you have installed the latest version.]); break],
# )
# AC_CHECK_DECL([OpenSSL_add_all_algorithms], ,
# [AC_MSG_ERROR([Missing OpenSSL functionality, make sure you have installed the latest version.]); break],
# [#include <openssl/evp.h>]
# )
])
|
