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https://github.com/matrix-construct/construct
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configure: Rework the SSL support sections.
This commit is contained in:
Jason Volk
parent
f4607904d2
commit
c980ce464f
235
configure.ac
235
configure.ac
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@ -1,7 +1,3 @@
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dnl TODO: clean up all the OpenSSL and shared module checking stuff;
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dnl the most major changes have already been made and it looks like
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dnl said functions need to be just about as complex as they already are.
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AC_PREREQ(2.63)
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AUTOMAKE_OPTIONS = 1.11
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@ -850,6 +846,50 @@ AC_SUBST(SODIUM_CPPFLAGS, [])
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AC_SUBST(SODIUM_LDFLAGS, [])
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AC_SUBST(SODIUM_LIBS, ["-lsodium"])
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dnl
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dnl
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dnl OpenSSL support
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dnl
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dnl
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RB_CHK_SYSHEADER(openssl/err.h, [OPENSSL_ERR_H])
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RB_CHK_SYSHEADER(openssl/sha.h, [OPENSSL_SHA_H])
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RB_CHK_SYSHEADER(openssl/ssl.h, [OPENSSL_SSL_H])
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RB_CHK_SYSHEADER(openssl/ec.h, [OPENSSL_EC_H])
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RB_CHK_SYSHEADER(openssl/rsa.h, [OPENSSL_RSA_H])
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RB_CHK_SYSHEADER(openssl/x509.h, [OPENSSL_X509_H])
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RB_CHK_SYSHEADER(openssl/evp.h, [OPENSSL_EVP_H])
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RB_CHK_SYSHEADER(openssl/ripemd.h, [OPENSSL_RIPEMD_H])
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RB_CHK_SYSHEADER(openssl/dh.h, [OPENSSL_DH_H])
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AC_CHECK_LIB(ssl, SSL_version,
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[
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have_ssl="yes"
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AC_SUBST(SSL_CPPFLAGS, [])
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AC_SUBST(SSL_LDFLAGS, [])
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AC_SUBST(SSL_LIBS, ["-lssl"])
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AC_DEFINE(HAVE_SSL, 1, [Define to 1 if libssl (-lssl) is available.])
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], [
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have_ssl="no"
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AC_MSG_ERROR([libssl is required but not found. Try apt-get install libssl1.0-dev])
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])
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AM_CONDITIONAL([SSL], [test "x$have_ssl" = "xyes"])
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AC_CHECK_LIB(crypto, SSLeay_version,
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[
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have_crypto="yes"
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AC_SUBST(CRYPTO_CPPFLAGS, [])
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AC_SUBST(CRYPTO_LDFLAGS, [])
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AC_SUBST(CRYPTO_LIBS, ["-lcrypto"])
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AC_DEFINE(HAVE_CRYPTO, 1, [Define to 1 if libcrypto (-lcrypto) is available.])
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], [
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have_crypto="no"
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AC_MSG_ERROR([libcrypto is required but not found.])
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])
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AM_CONDITIONAL([CRYPTO], [test "x$have_crypto" = "xyes"])
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dnl
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dnl
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dnl libgmp support
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@ -1203,190 +1243,6 @@ AC_HELP_STRING([--with-included-js[[[=shared]]]], [Use the JS engine (SpiderMonk
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dnl TODO use an $enable_js var
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AM_CONDITIONAL([JS], [[[[ $with_included_js = yes ]]]])
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dnl
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dnl
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dnl OpenSSL support
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dnl
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dnl
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AC_MSG_CHECKING([for OpenSSL])
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AC_ARG_ENABLE(openssl,
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[AC_HELP_STRING([--enable-openssl[=DIR]],[Enable OpenSSL support (DIR optional).])
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AC_HELP_STRING([--disable-openssl],[Disable OpenSSL support.])],
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[cf_enable_openssl=$enableval],
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[cf_enable_openssl="auto"])
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if test "$cf_enable_openssl" != "no" ; then
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cf_openssl_basedir=""
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if test "$cf_enable_openssl" != "auto" &&
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test "$cf_enable_openssl" != "yes" ; then
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dnl Support for --enable-openssl=/some/place
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cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`"
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else
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dnl Do the auto-probe here. Check some common directory paths.
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for dirs in /usr/local/ssl /usr/pkg /usr/local \
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/usr/local/openssl ; do
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if test -f "${dirs}/include/openssl/opensslv.h" ; then
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cf_openssl_basedir="${dirs}"
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break
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fi
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done
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unset dirs
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fi
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dnl Now check cf_openssl_found to see if we found anything.
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if test ! -z "$cf_openssl_basedir"; then
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if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then
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SSL_CFLAGS="-I${cf_openssl_basedir}/include"
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SSL_LIBS="-L${cf_openssl_basedir}/lib"
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else
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dnl OpenSSL wasn't found in the directory specified. Naughty
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dnl administrator...
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cf_openssl_basedir=""
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fi
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else
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dnl Check for stock FreeBSD 4.x and 5.x systems, since their files
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dnl are in /usr/include and /usr/lib. In this case, we don't want to
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dnl change INCLUDES or LIBS, but still want to enable OpenSSL.
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dnl We can't do this check above, because some people want two versions
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dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl)
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dnl and they want /usr/local/ssl to have preference.
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if test -f "/usr/include/openssl/opensslv.h" ; then
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cf_openssl_basedir="/usr"
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fi
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fi
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dnl If we have a basedir defined, then everything is okay. Otherwise,
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dnl we have a problem.
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if test ! -z "$cf_openssl_basedir"; then
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AC_MSG_RESULT($cf_openssl_basedir)
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cf_enable_openssl="yes"
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else
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AC_MSG_RESULT([not found. Specify a correct path?])
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cf_enable_openssl="no"
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fi
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unset cf_openssl_basedir
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else
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dnl If --disable-openssl was specified
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AC_MSG_RESULT(disabled)
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fi
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CPPFLAGS="$CPPFLAGS $SSL_CFLAGS"
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if test "$cf_enable_openssl" != no; then
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dnl Check OpenSSL version (must be 0.9.7 or above!)
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AC_MSG_CHECKING(for OpenSSL 0.9.7 or above)
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AC_RUN_IFELSE(
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[AC_LANG_PROGRAM(
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[#include <openssl/opensslv.h>
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#include <stdlib.h>],
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[[if (OPENSSL_VERSION_NUMBER >= 0x00907000)
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exit(0); else exit(1);]])],
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cf_enable_openssl=yes,
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cf_enable_openssl=no,
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cf_enable_openssl=no)
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if test "$cf_enable_openssl" != no; then
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AC_MSG_RESULT(found)
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else
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AC_MSG_RESULT(no - OpenSSL support disabled)
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fi
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fi
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if test "$cf_enable_openssl" != no; then
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CPPFLAGS="$CPPFLAGS $SSL_LIBS"
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AC_CHECK_LIB(crypto, RAND_status,
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[cf_enable_openssl=yes],
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[cf_enable_openssl=no])
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fi
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if test "$cf_enable_openssl" != no; then
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CPPFLAGS="$CPPFLAGS $SSL_LIBS"
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AC_CHECK_LIB(ssl, SSL_read,
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[SSL_LIBS="$SSL_LIBS -lssl -lcrypto"],
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[cf_enable_openssl=no], [-lcrypto])
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fi
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AC_SUBST(SSL_SRCS_ENABLE)
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AC_SUBST(SSL_INCLUDES)
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AC_SUBST(SSL_CFLAGS)
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AC_SUBST(SSL_LIBS)
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dnl
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dnl
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dnl mbedTLS support
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dnl
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dnl
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AC_ARG_ENABLE(mbedtls,
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[AC_HELP_STRING([--enable-mbedtls], [Enable mbedTLS support.])
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AC_HELP_STRING([--disable-mbedtls], [Disable mbedTLS support.])],
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[cf_enable_mbedtls=$enableval],
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[cf_enable_mbedtls="auto"])
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if test "$cf_enable_mbedtls" != no; then
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LIBS="$LIBS $MBEDTLS_LIBS"
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AC_CHECK_LIB(mbedtls, mbedtls_ssl_init, [
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MBEDTLS_LIBS="$MBEDTLS_LIBS -lmbedtls -lmbedx509 -lmbedcrypto"
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cf_enable_mbedtls=yes
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], [cf_enable_mbedtls=no], [-lmbedx509 -lmbedcrypto])
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fi
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AC_SUBST(MBEDTLS_CFLAGS)
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AC_SUBST(MBEDTLS_LIBS)
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dnl
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dnl
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dnl GnuTLS support
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dnl
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dnl
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AC_MSG_CHECKING(for GnuTLS)
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AC_ARG_ENABLE(gnutls,
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[AC_HELP_STRING([--enable-gnutls],[Enable GnuTLS support.])
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AC_HELP_STRING([--disable-gnutls],[Disable GnuTLS support.])],
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[cf_enable_gnutls=$enableval],
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[cf_enable_gnutls="auto"])
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if test "$cf_enable_gnutls" != no; then
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PKG_CHECK_MODULES(GNUTLS, [gnutls], [
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cf_enable_gnutls="yes"
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], [cf_enable_gnutls="no"])
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fi
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AC_SUBST(GNUTLS_CFLAGS)
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AC_SUBST(GNUTLS_LIBS)
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dnl mbed TLS is given highest preference when no specified TLS library is provided
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if test "$cf_enable_openssl" = "auto" -a "$cf_enable_mbedtls" = "yes"; then
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cf_enable_openssl="no"
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fi
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if test "$cf_enable_gnutls" = "auto" -a "$cf_enable_openssl" = "yes" -a "$cf_enable_mbedtls" = "yes"; then
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cf_enable_gnutls="no"
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fi
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if test x"$cf_enable_openssl" != xno; then
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AC_DEFINE(HAVE_OPENSSL,1,[Has OpenSSL])
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GNUTLS_CFLAGS=""
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GNUTLS_LIBS=""
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MBEDTLS_LIBS=""
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MBEDTLS_CFLAGS=""
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SSL_TYPE="openssl"
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elif test x"$cf_enable_mbedtls" != xno; then
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AC_DEFINE(HAVE_MBEDTLS, 1, [Has mbedTLS])
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SSL_LIBS=""
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SSL_CFLAGS=""
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GNUTLS_CFLAGS=""
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GNUTLS_LIBS=""
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SSL_TYPE="mbedtls"
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elif test x"$cf_enable_gnutls" != xno; then
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AC_DEFINE(HAVE_GNUTLS, 1, [Has GnuTLS])
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SSL_LIBS=""
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SSL_CFLAGS=""
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MBEDTLS_LIBS=""
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MBEDTLS_CFLAGS=""
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SSL_TYPE="gnutls"
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fi
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dnl
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dnl
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dnl Additional linkages
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@ -1544,7 +1400,8 @@ echo "LZ4 support ....................... $lz4"
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echo "Snappy support .................... $snappy"
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echo "GNU MP support .................... $have_gmp"
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echo "Sodium support .................... $have_sodium"
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echo "SSL support ....................... $SSL_TYPE"
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echo "SSL support ....................... $have_ssl"
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echo "Crypto support .................... $have_crypto"
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echo "Magic support ..................... $have_magic"
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echo "Linux AIO support ................. $aio"
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echo "IPv6 support ...................... $ipv6"
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@ -8,6 +8,8 @@ AM_CPPFLAGS = \
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@ROCKSDB_CPPFLAGS@ \
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@JS_CPPFLAGS@ \
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@BOOST_CPPFLAGS@ \
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@SSL_CPPFLAGS@ \
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@CRYPTO_CPPFLAGS@ \
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@SODIUM_CPPFLAGS@ \
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@LZ4_CPPFLAGS@ \
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@Z_CPPFLAGS@ \
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@ -42,6 +44,8 @@ construct_LDFLAGS = \
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@ROCKSDB_LDFLAGS@ \
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@JS_LDFLAGS@ \
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@BOOST_LDFLAGS@ \
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@SSL_CPPFLAGS@ \
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@CRYPTO_CPPFLAGS@ \
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@SODIUM_LDFLAGS@ \
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@LZ4_LDFLAGS@ \
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@Z_LDFLAGS@ \
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@ -53,8 +57,8 @@ construct_LDADD = \
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@JS_LIBS@ \
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@BOOST_LIBS@ \
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@SODIUM_LIBS@ \
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-lcrypto \
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-lssl \
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@SSL_LIBS@ \
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@CRYPTO_LIBS@ \
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@LZ4_LIBS@ \
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@Z_LIBS@ \
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###
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@ -11,6 +11,8 @@ AM_CPPFLAGS = \
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@ROCKSDB_CPPFLAGS@ \
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@JS_CPPFLAGS@ \
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@BOOST_CPPFLAGS@ \
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@SSL_CPPFLAGS@ \
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@CRYPTO_CPPFLAGS@ \
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@SODIUM_CPPFLAGS@ \
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@MAGIC_CPPFLAGS@ \
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@SNAPPY_CPPFLAGS@ \
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@ -53,6 +55,8 @@ libircd_la_LDFLAGS = \
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@ROCKSDB_LDFLAGS@ \
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@JS_LDFLAGS@ \
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@BOOST_LDFLAGS@ \
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@SSL_LDFLAGS@ \
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@CRYPTO_LDFLAGS@ \
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@SODIUM_LDFLAGS@ \
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@MAGIC_LDFLAGS@ \
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@SNAPPY_LDFLAGS@ \
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@ -64,10 +68,10 @@ libircd_la_LIBADD = \
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@ROCKSDB_LIBS@ \
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@JS_LIBS@ \
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@BOOST_LIBS@ \
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@SSL_LIBS@ \
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@CRYPTO_LIBS@ \
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@SODIUM_LIBS@ \
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@MAGIC_LIBS@ \
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-lcrypto \
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-lssl \
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@SNAPPY_LIBS@ \
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@LZ4_LIBS@ \
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@Z_LIBS@ \
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