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detect if built with the OpenSSL API "emulated" by yassl

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This commit is contained in:
Daniel Stenberg 2007-03-18 22:36:34 +00:00
parent da2b75a026
commit d052e545af
1 changed files with 22 additions and 4 deletions
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26
configure.ac
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@ -1023,9 +1023,6 @@ if test X"$OPT_SSL" != Xno; then
OPENSSL_ENABLED=1 OPENSSL_ENABLED=1
AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use])) AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use]))
dnl yassl doesn't have SSL_get_shutdown ?
AC_CHECK_FUNCS( SSL_get_shutdown )
if test $ac_cv_header_openssl_x509_h = no; then if test $ac_cv_header_openssl_x509_h = no; then
dnl we don't use the "action" part of the AC_CHECK_HEADERS macro dnl we don't use the "action" part of the AC_CHECK_HEADERS macro
dnl since 'err.h' might in fact find a krb4 header with the same dnl since 'err.h' might in fact find a krb4 header with the same
@ -1071,12 +1068,33 @@ if test X"$OPT_SSL" != Xno; then
]) ])
dnl these can only exist if openssl exists dnl these can only exist if openssl exists
dnl yassl doesn't have SSL_get_shutdown
AC_CHECK_FUNCS( RAND_status \ AC_CHECK_FUNCS( RAND_status \
RAND_screen \ RAND_screen \
RAND_egd \ RAND_egd \
CRYPTO_cleanup_all_ex_data ) CRYPTO_cleanup_all_ex_data \
SSL_get_shutdown )
dnl Make an attempt to detect if this is actually yassl's headers and
dnl OpenSSL emulation layer. We still leave everything else believing
dnl and acting like OpenSSL.
AC_MSG_CHECKING([for yassl in disguise])
AC_EGREP_CPP([^check for YASSL_VERSION], [
#include <openssl/ssl.h>
check for YASSL_VERSION
],
dnl action if the text is found, this it has not been replaced by the
dnl cpp
AC_MSG_RESULT([no])
,
dnl the text was not found, it was replaced by the cpp
yassl="yes"
AC_DEFINE(USE_YASSLEMUL, 1, [if you use yassl])
AC_MSG_RESULT([yes])
curl_ssl_msg="enabled (OpenSSL emulation by yassl)"
)
fi fi
if test "$OPENSSL_ENABLED" = "1"; then if test "$OPENSSL_ENABLED" = "1"; then