1c43e99fdSEd Mastednl ###################################################################### 2c43e99fdSEd Mastednl OpenSSL support 3c43e99fdSEd MasteAC_DEFUN([LIBEVENT_OPENSSL], [ 4c43e99fdSEd MasteAC_REQUIRE([NTP_PKG_CONFIG])dnl 5c43e99fdSEd Maste 6c43e99fdSEd Mastecase "$enable_openssl" in 7c43e99fdSEd Maste yes) 8c43e99fdSEd Maste have_openssl=no 9c43e99fdSEd Maste case "$PKG_CONFIG" in 10c43e99fdSEd Maste '') 11c43e99fdSEd Maste ;; 12c43e99fdSEd Maste *) 13c43e99fdSEd Maste OPENSSL_LIBS=`$PKG_CONFIG --libs openssl 2>/dev/null` 14c43e99fdSEd Maste case "$OPENSSL_LIBS" in 15c43e99fdSEd Maste '') ;; 16c43e99fdSEd Maste *) OPENSSL_LIBS="$OPENSSL_LIBS $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD" 17c43e99fdSEd Maste have_openssl=yes 18c43e99fdSEd Maste ;; 19c43e99fdSEd Maste esac 20c43e99fdSEd Maste OPENSSL_INCS=`$PKG_CONFIG --cflags openssl 2>/dev/null` 21c43e99fdSEd Maste ;; 22c43e99fdSEd Maste esac 23c43e99fdSEd Maste case "$have_openssl" in 24c43e99fdSEd Maste yes) ;; 25c43e99fdSEd Maste *) 26c43e99fdSEd Maste save_LIBS="$LIBS" 27c43e99fdSEd Maste LIBS="" 28c43e99fdSEd Maste OPENSSL_LIBS="" 29c43e99fdSEd Maste for lib in crypto eay32; do 30c43e99fdSEd Maste # clear cache 31c43e99fdSEd Maste unset ac_cv_search_SSL_new 32c43e99fdSEd Maste AC_SEARCH_LIBS([SSL_new], [ssl ssl32], 33c43e99fdSEd Maste [have_openssl=yes 34c43e99fdSEd Maste OPENSSL_LIBS="$LIBS -l$lib $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD"], 35c43e99fdSEd Maste [have_openssl=no], 36c43e99fdSEd Maste [-l$lib $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD]) 37c43e99fdSEd Maste LIBS="$save_LIBS" 38c43e99fdSEd Maste test "$have_openssl" = "yes" && break 39c43e99fdSEd Maste done 40c43e99fdSEd Maste ;; 41c43e99fdSEd Maste esac 42*b50261e2SCy Schubert CPPFLAGS_SAVE=$CPPFLAGS 43*b50261e2SCy Schubert CPPFLAGS="$CPPFLAGS $OPENSSL_INCS" 44*b50261e2SCy Schubert AC_CHECK_HEADERS([openssl/ssl.h], [], [have_openssl=no]) 45*b50261e2SCy Schubert CPPFLAGS=$CPPFLAGS_SAVE 46c43e99fdSEd Maste AC_SUBST(OPENSSL_INCS) 47c43e99fdSEd Maste AC_SUBST(OPENSSL_LIBS) 48c43e99fdSEd Maste case "$have_openssl" in 49c43e99fdSEd Maste yes) AC_DEFINE(HAVE_OPENSSL, 1, [Define if the system has openssl]) ;; 50*b50261e2SCy Schubert *) AC_MSG_ERROR([openssl is a must but can not be found. You should add the \ 51*b50261e2SCy Schubertdirectory containing `openssl.pc' to the `PKG_CONFIG_PATH' environment variable, \ 52*b50261e2SCy Schubertor set `CFLAGS' and `LDFLAGS' directly for openssl, or use `--disable-openssl' \ 53*b50261e2SCy Schubertto disable support for openssl encryption]) 54*b50261e2SCy Schubert ;; 55c43e99fdSEd Maste esac 56c43e99fdSEd Maste ;; 57c43e99fdSEd Masteesac 58c43e99fdSEd Maste 59c43e99fdSEd Maste# check if we have and should use openssl 60c43e99fdSEd MasteAM_CONDITIONAL(OPENSSL, [test "$enable_openssl" != "no" && test "$have_openssl" = "yes"]) 61c43e99fdSEd Maste]) 62