Dan Fandrich:
Here's a stab at a consolidation of the SSL detection heuristics into configure. Source files aren't changed by this patch, except for setup.h and the various config*.h files. Within the configure script, OPENSSL_ENABLED is used to determine if SSL is being used or not, and outside configure, USE_SSLEAY means the same thing; this could be even further unified some day. Now, when SSL is not detected, configure skips the various checks that are dependent on SSL, speeding up the configure process and avoiding complications with cross compiles. I also updated all the architecture- specific config files I could see, but I couldn't test them.
This commit is contained in:
Daniel Stenberg
parent
3ca4509ae9
commit
df3ca59116
115
configure.ac
115
configure.ac
@ -433,35 +433,6 @@ AC_HELP_STRING([--disable-nonblocking],[Disable non-blocking socket detection]),
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CURL_CHECK_NONBLOCKING_SOCKET
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])
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dnl **********************************************************************
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dnl Check for the random seed preferences
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dnl **********************************************************************
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AC_ARG_WITH(egd-socket,
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AC_HELP_STRING([--with-egd-socket=FILE],
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[Entropy Gathering Daemon socket pathname]),
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[ EGD_SOCKET="$withval" ]
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)
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if test -n "$EGD_SOCKET" ; then
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AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET",
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[your Entropy Gathering Daemon socket pathname] )
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fi
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dnl Check for user-specified random device
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AC_ARG_WITH(random,
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AC_HELP_STRING([--with-random=FILE],[read randomness from FILE (default=/dev/urandom)]),
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[ RANDOM_FILE="$withval" ],
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[
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dnl Check for random device
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AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] )
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]
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)
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if test -n "$RANDOM_FILE" ; then
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AC_SUBST(RANDOM_FILE)
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AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE",
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[a suitable file to read random data from])
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fi
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dnl **********************************************************************
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dnl Check if the operating system allows programs to write to their own argv[]
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dnl **********************************************************************
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@ -781,7 +752,10 @@ else
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])
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if test "$HAVECRYPTO" = "yes"; then
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if test X"$HAVECRYPTO" != X"yes"; then
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AC_MSG_WARN([crypto lib was not found; SSL will be disabled])
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else
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dnl This is only reasonable to do if crypto actually is there: check for
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dnl SSL libs NOTE: it is important to do this AFTER the crypto lib
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@ -815,27 +789,44 @@ else
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else
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AC_MSG_RESULT(yes)
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fi
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fi
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else
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dnl Check for SSLeay headers
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AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \
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openssl/pem.h openssl/ssl.h openssl/err.h,
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curl_ssl_msg="enabled"
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OPENSSL_ENABLED=1)
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if test $ac_cv_header_openssl_x509_h = no; then
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AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h,
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dnl Have the libraries--check for SSLeay/OpenSSL headers
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AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \
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openssl/pem.h openssl/ssl.h openssl/err.h,
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curl_ssl_msg="enabled"
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OPENSSL_ENABLED=1)
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OPENSSL_ENABLED=1
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AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use]))
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if test $ac_cv_header_openssl_x509_h = no; then
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AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h,
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curl_ssl_msg="enabled"
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OPENSSL_ENABLED=1)
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fi
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fi
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USE_SSLEAY="$OPENSSL_ENABLED"
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AC_DEFINE_UNQUOTED(USE_SSLEAY, $USE_SSLEAY, [if SSL is enabled])
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AC_SUBST(USE_SSLEAY)
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AC_SUBST(USE_OPENSSL)
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if test X"$OPT_SSL" != Xoff &&
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test "$OPENSSL_ENABLED" != "1"; then
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AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!])
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fi
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fi
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dnl **********************************************************************
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dnl Check for the CA bundle
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dnl **********************************************************************
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if test X"$OPENSSL_ENABLED" = X"1"; then
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dnl If the ENGINE library seems to be around, check for the OpenSSL engine
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dnl header, it is kind of "separated" from the main SSL check
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AC_CHECK_FUNC(ENGINE_init, [ AC_CHECK_HEADERS(openssl/engine.h) ])
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AC_SUBST(OPENSSL_ENABLED)
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AC_MSG_CHECKING([CA cert bundle install path])
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AC_ARG_WITH(ca-bundle,
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@ -869,10 +860,7 @@ AC_HELP_STRING([--without-ca-bundle], [Don't install the CA bundle]),
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fi
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if test X"$OPT_SSL" != Xoff &&
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test "$OPENSSL_ENABLED" != "1"; then
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AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!])
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elif test "$OPENSSL_ENABLED" = "1"; then
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if test "$OPENSSL_ENABLED" = "1"; then
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dnl when the ssl shared libs were found in a path that the run-time linker
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dnl doesn't search through, we need to add it to LD_LIBRARY_PATH to
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dnl prevent further configure tests to fail due to this
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@ -884,6 +872,38 @@ fi
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AM_CONDITIONAL(CABUNDLE, test x$ca != xno)
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dnl **********************************************************************
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dnl Check for the random seed preferences
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dnl **********************************************************************
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if test X"$OPENSSL_ENABLED" = X"1"; then
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AC_ARG_WITH(egd-socket,
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AC_HELP_STRING([--with-egd-socket=FILE],
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[Entropy Gathering Daemon socket pathname]),
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[ EGD_SOCKET="$withval" ]
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)
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if test -n "$EGD_SOCKET" ; then
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AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET",
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[your Entropy Gathering Daemon socket pathname] )
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fi
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dnl Check for user-specified random device
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AC_ARG_WITH(random,
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AC_HELP_STRING([--with-random=FILE],
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[read randomness from FILE (default=/dev/urandom)]),
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[ RANDOM_FILE="$withval" ],
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[
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dnl Check for random device
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AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] )
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]
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)
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if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then
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AC_SUBST(RANDOM_FILE)
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AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE",
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[a suitable file to read random data from])
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fi
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fi
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dnl **********************************************************************
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dnl Check for the presence of ZLIB libraries and headers
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dnl **********************************************************************
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@ -1560,7 +1580,8 @@ AC_CONFIG_FILES([Makefile \
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packages/EPM/curl.list \
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packages/EPM/Makefile \
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packages/vms/Makefile \
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curl-config
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curl-config \
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libcurl.pc
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])
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AC_OUTPUT
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@ -45,19 +45,19 @@ while test $# -gt 0; do
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case "$1" in
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--ca)
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echo @CURL_CA_BUNDLE@
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echo "@CURL_CA_BUNDLE@"
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;;
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--cc)
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echo @CC@
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echo "@CC@"
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;;
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--prefix)
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echo $prefix
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echo "$prefix"
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;;
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--feature)
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if test "@OPENSSL_ENABLED@" = "1"; then
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if test "@USE_SSLEAY@" = "1"; then
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echo "SSL"
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fi
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if test "@KRB4_ENABLED@" = "1"; then
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@ -353,6 +353,7 @@ ifdef ZLIB_PATH
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endif
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ifdef SSL
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@echo $(DL)#define USE_SSLEAY 1$(DL) >> $@
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@echo $(DL)#define USE_OPENSSL 1$(DL) >> $@
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@echo $(DL)#define HAVE_OPENSSL_X509_H 1$(DL) >> $@
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@echo $(DL)#define HAVE_OPENSSL_SSL_H 1$(DL) >> $@
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@echo $(DL)#define HAVE_OPENSSL_RSA_H 1$(DL) >> $@
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@ -55,6 +55,9 @@
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#define HAVE_WRITABLE_ARGV 1
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#define HAVE_ZLIB_H 1
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#define USE_OPENSSL 1
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#define USE_SSLEAY 1
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#define OS "AmigaOS"
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#define PACKAGE "curl"
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@ -53,9 +53,6 @@
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/* Define this to your Entropy Gathering Daemon socket pathname */
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#undef EGD_SOCKET
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/* Define if you have a working OpenSSL installation */
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#undef OPENSSL_ENABLED
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/* Set to explicitly specify we don't want to use thread-safe functions */
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#define DISABLED_THREADSAFE
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@ -343,8 +343,11 @@
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/* Define if you have the getpass function. */
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#undef HAVE_GETPASS
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/* Define if you have a working OpenSSL installation */
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#define OPENSSL_ENABLED 1
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/* if OpenSSL is in use */
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#define USE_OPENSSL 1
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/* if SSL is enabled */
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#define USE_SSLEAY 1
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/* Define if you have the `dlopen' function. */
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#undef HAVE_DLOPEN
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@ -90,6 +90,7 @@
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#define HAVE_LIBSSL 1
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#define HAVE_LIBCRYPTO 1
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#define OPENSSL_NO_KRB5 1
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#define USE_OPENSSL 1
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#endif
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/* Because djgpp <= 2.03 doesn't have snprintf() etc.
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17
lib/setup.h
17
lib/setup.h
@ -113,23 +113,6 @@ typedef unsigned char bool;
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#include <floss.h>
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#endif
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#if defined(HAVE_X509_H) && defined(HAVE_SSL_H) && defined(HAVE_RSA_H) && \
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defined(HAVE_PEM_H) && defined(HAVE_ERR_H) && defined(HAVE_CRYPTO_H) && \
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defined(HAVE_LIBSSL) && defined(HAVE_LIBCRYPTO)
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/* the six important includes files all exist and so do both libs,
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defined SSLeay usage */
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#define USE_SSLEAY 1
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#endif
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#if defined(HAVE_OPENSSL_X509_H) && defined(HAVE_OPENSSL_SSL_H) && \
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defined(HAVE_OPENSSL_RSA_H) && defined(HAVE_OPENSSL_PEM_H) && \
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defined(HAVE_OPENSSL_ERR_H) && defined(HAVE_OPENSSL_CRYPTO_H) && \
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defined(HAVE_LIBSSL) && defined(HAVE_LIBCRYPTO)
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/* the six important includes files all exist and so do both libs,
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defined SSLeay usage */
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#define USE_SSLEAY 1
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#define USE_OPENSSL 1
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#endif
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#ifndef STDC_HEADERS /* no standard C headers! */
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#include <curl/stdcheaders.h>
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#endif
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@ -123,8 +123,11 @@
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/* OpenSSL section starts here */
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/* Define if you have a working OpenSSL installation */
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#define OPENSSL_ENABLED 1
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#ifdef OPENSSL_ENABLED
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#define USE_SSLEAY 1
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#ifdef USE_SSLEAY
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/* if OpenSSL is in use */
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#define USE_OPENSSL 1
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/* Define if you have the crypto library (-lcrypto). */
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#define HAVE_LIBCRYPTO 1
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@ -123,8 +123,11 @@
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/* OpenSSL section starts here */
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/* Define if you have a working OpenSSL installation */
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#undef OPENSSL_ENABLED
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#ifdef OPENSSL_ENABLED
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#undef USE_SSLEAY
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#ifdef USE_SSLEAY
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/* if OpenSSL is in use */
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#define USE_OPENSSL 1
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/* Define if you have the crypto library (-lcrypto). */
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#define HAVE_LIBCRYPTO 1
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@ -39,7 +39,7 @@
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#undef NEED_REENTRANT
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/* Define if you have the Kerberos4 libraries (including -ldes) */
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#undef KRB4
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#undef HAVE_KRB4
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/* Define if you want to enable IPv6 support */
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#undef ENABLE_IPV6
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@ -56,9 +56,6 @@
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/* Define this to your Entropy Gathering Daemon socket pathname */
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#undef EGD_SOCKET
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/* Define if you have a working OpenSSL installation */
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#undef OPENSSL_ENABLED
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/* Set to explicitly specify we don't want to use thread-safe functions */
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#define DISABLED_THREADSAFE
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