diff options
| -rw-r--r-- | CMakeLists.txt | 16 | ||||
| -rw-r--r-- | docs/INSTALL.cmake | 1 |
2 files changed, 15 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 13bd39e7b..7ac69fcbc 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -171,8 +171,21 @@ option(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF) mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS) option(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF) mark_as_advanced(DISABLED_THREADSAFE) -option(ENABLE_IPV6 "Define if you want to enable IPv6 support" OFF) +option(ENABLE_IPV6 "Define if you want to enable IPv6 support" ON) mark_as_advanced(ENABLE_IPV6) +if(ENABLE_IPV6) + include(CheckStructHasMember) + check_struct_has_member("struct sockaddr_in6" sin6_addr "netinet/in.h" + HAVE_SOCKADDR_IN6_SIN6_ADDR) + check_struct_has_member("struct sockaddr_in6" sin6_scope_id "netinet/in.h" + HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID) + if(NOT HAVE_SOCKADDR_IN6_SIN6_ADDR) + message(WARNING "struct sockaddr_in6 not available, disabling IPv6 support") + # Force the feature off as this name is used as guard macro... + set(ENABLE_IPV6 OFF + CACHE BOOL "Define if you want to enable IPv6 support" FORCE) + endif() +endif() option(ENABLE_MANUAL "to provide the built-in manual" ON) unset(USE_MANUAL CACHE) # TODO: cache NROFF/NROFF_MANOPT/USE_MANUAL vars? @@ -731,6 +744,7 @@ check_symbol_exists(strerror_r "${CURL_INCLUDES}" HAVE_STRERROR_R) check_symbol_exists(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT) check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) check_symbol_exists(fork "${CURL_INCLUDES}" HAVE_FORK) +check_symbol_exists(getaddrinfo "${CURL_INCLUDES}" HAVE_GETADDRINFO) check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO) check_symbol_exists(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS) check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE) diff --git a/docs/INSTALL.cmake b/docs/INSTALL.cmake index dd8c93674..b2924e642 100644 --- a/docs/INSTALL.cmake +++ b/docs/INSTALL.cmake @@ -31,7 +31,6 @@ Current flaws in the curl CMake build - Doesn't allow build curl and libcurl debug enabled - Doesn't allow a custom CA bundle path - Doesn't allow you to disable specific protocols from the build - - Doesn't properly enable IPv6 support by default - Doesn't find or use krb4 or GSS - Rebuilds test files too eagerly, but still can't run the tests |