mirror of https://gitee.com/bigwinds/arangodb
184 lines
5.8 KiB
Plaintext
184 lines
5.8 KiB
Plaintext
dnl -*- mode: Autoconf; -*-
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dnl -----------------------------------------------------------------------------------------
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dnl option for SSL support
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dnl -----------------------------------------------------------------------------------------
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AC_ARG_ENABLE(ssl,
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AC_HELP_STRING([--enable-ssl], [enable ssl support (default: yes)]),
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if test "$enableval" = "yes"; then
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tr_OPENSSL="yes";
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else
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tr_OPENSSL="no";
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fi,
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tr_OPENSSL="yes"
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)
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AC_ARG_WITH(openssl-inc,
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AS_HELP_STRING([--with-openssl-inc=DIR], [where the OpenSSL header files are located]),
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OPENSSL_CPPFLAGS="-I$withval"
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)
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AC_ARG_WITH(openssl-lib,
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AS_HELP_STRING([--with-openssl-lib=DIR], [where the OpenSSL library files are located]),
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OPENSSL_LDFLAGS="-L$withval"
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)
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TR_STATIC_ENABLE([ssl])
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dnl -----------------------------------------------------------------------------------------
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dnl check for OpenSSL
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dnl -----------------------------------------------------------------------------------------
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AC_MSG_NOTICE([--------------------------------------------------------------------------------])
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AC_MSG_NOTICE([CHECKING FOR OPENSSL])
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AC_MSG_NOTICE([--------------------------------------------------------------------------------])
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AC_LANG(C)
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dnl -----------------------------------------------------------------------------------------
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dnl save flags
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dnl -----------------------------------------------------------------------------------------
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SAVE_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $OPENSSL_CPPFLAGS"
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SAVE_LDFLAGS="$LDFLAGS"
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LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
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SAVE_LIBS="$LIBS"
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dnl -----------------------------------------------------------------------------------------
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dnl check for header and library
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dnl -----------------------------------------------------------------------------------------
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if test "$tr_OPENSSL" = "yes"; then
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AC_CHECK_HEADERS([openssl/ssl.h])
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AC_CHECK_LIB([crypto], [CRYPTO_get_ex_data],
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OPENSSL_LIBS="-lcrypto $OPENSSL_LIBS",
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AC_MSG_ERROR([please install the OpenSSL library]),
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[-lz $LIBS])
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AC_CHECK_LIB([ssl], [SSL_get_error],
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OPENSSL_LIBS="-lssl $OPENSSL_LIBS",
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AC_MSG_ERROR([Please install the OpenSSL library]),
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[-lcrypto -lz -ldl $LIBS])
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dnl check if SSLv23_method returns a const method
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AC_MSG_CHECKING([return type of SSLv23_method])
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LIBS="-lcrypto -lssl -lz -ldl $LIBS"
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AC_TRY_COMPILE([#include <openssl/ssl.h>],
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[SSL_METHOD* meth = SSLv23_method();],
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tr_OPENSSL_NEEDS_CONST=no,
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tr_OPENSSL_NEEDS_CONST=yes)
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if test "x$tr_OPENSSL_NEEDS_CONST" = "xyes"; then
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AC_MSG_RESULT([SSL_METHOD const*])
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AC_DEFINE_UNQUOTED(OPENSSL_NEEDS_CONST, 1, [true if SSLv23_method return SSL_METHOD const*])
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else
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AC_MSG_RESULT([SSL_METHOD*])
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fi
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dnl check if openssl was compiled using zlib
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if test "x$tr_STATIC_PROGRAMS" = xyes; then
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LDFLAGS="$LDFLAGS $lt_prog_compiler_static"
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AC_MSG_CHECKING([if OpenSSL requires static zlib])
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AC_LINK_IFELSE([AC_LANG_PROGRAM(
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[[
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#include <openssl/ssl.h>
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]],
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[[
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SSL_library_init();
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]])],
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[tr_OPENSSL_NEEDS_ZLIB=no],
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[tr_OPENSSL_NEEDS_ZLIB=yes])
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AC_MSG_RESULT($tr_OPENSSL_NEEDS_ZLIB)
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if test "x$tr_OPENSSL_NEEDS_ZLIB" = "xyes"; then
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AC_CHECK_LIB([z], [zError],
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OPENSSL_LIBS="$OPENSSL_LIBS -lz",
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AC_MSG_ERROR([please install the static zlib library]))
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fi
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fi
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fi
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if test "x$tr_OPENSSL" = xyes; then
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TR_ABSOLUTE_LIBRARIES([ssl], [OPENSSL_LIBS])
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if test "x$tr_libraries_found" != xyes; then
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AC_MSG_ERROR([Please install the OpenSSL library])
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fi
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fi
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dnl -----------------------------------------------------------------------------------------
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dnl fix include and static libraries
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dnl -----------------------------------------------------------------------------------------
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TR_INCLUDE([OPENSSL_CPPFLAGS])
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TR_STATIC_LIBRARY([ssl], [OPENSSL_LIBS])
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dnl -----------------------------------------------------------------------------------------
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dnl add substitutions
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dnl -----------------------------------------------------------------------------------------
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AM_CONDITIONAL(ENABLE_OPENSSL, test "x$tr_OPENSSL" = "xyes")
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AC_SUBST(OPENSSL_CPPFLAGS)
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AC_SUBST(OPENSSL_LDFLAGS)
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AC_SUBST(OPENSSL_LIBS)
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dnl -----------------------------------------------------------------------------------------
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dnl grep openssl version number
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dnl -----------------------------------------------------------------------------------------
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <openssl/ssl.h>
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main () {
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long sdnhg36ed = OPENSSL_VERSION_TEXT
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;
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}
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_ACEOF
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AC_MSG_CHECKING([OPENSSL version])
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eval "$ac_cpp conftest.$ac_ext" | fgrep "long sdnhg36ed" | awk '{print $4 " " $5 " " $6 " " $7 " " $8 " " $9}' > conftest.output
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TRI_OPENSSL_VERSION=`cat conftest.output`
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AC_MSG_RESULT([$TRI_OPENSSL_VERSION])
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rm -f conftest*
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dnl -----------------------------------------------------------------------------------------
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dnl restore flags
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dnl -----------------------------------------------------------------------------------------
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LDFLAGS="$SAVE_LDFLAGS"
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CPPFLAGS="$SAVE_CPPFLAGS"
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LIBS="$SAVE_LIBS"
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OPENSSL_CPPFLAGS="${OPENSSL_CPPFLAGS} -DTRI_OPENSSL_VERSION='${TRI_OPENSSL_VERSION}'"
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dnl -----------------------------------------------------------------------------------------
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dnl informational output
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dnl -----------------------------------------------------------------------------------------
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if test "x$tr_OPENSSL" = xyes; then
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LIB_INFO="$LIB_INFO|OPENSSL VERSION: ${TRI_OPENSSL_VERSION}"
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FLAG_INFO="$FLAG_INFO|OPENSSL_CPPFLAGS: ${OPENSSL_CPPFLAGS}"
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FLAG_INFO="$FLAG_INFO|OPENSSL_LDFLAGS: ${OPENSSL_LDFLAGS}"
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FLAG_INFO="$FLAG_INFO|OPENSSL_LIBS: ${OPENSSL_LIBS}"
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FLAG_INFO="$FLAG_INFO|."
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else
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LIB_INFO="$LIB_INFO|OPENSSL VERSION: disabled"
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fi
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dnl Local Variables:
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dnl mode: outline-minor
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dnl outline-regexp: "^\\(dnl --SECTION--\\)"
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dnl End:
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