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cmake: remove unused variables

Remove variables:
* HAVE_SOCKLEN_T
* CURL_SIZEOF_CURL_SOCKLEN_T
* CURL_TYPEOF_CURL_SOCKLEN_T

Closes #3166
This commit is contained in:
Ruslan Baratov 2018-10-24 15:22:02 +03:00 committed by Daniel Stenberg
parent daabc91581
commit b04e624038
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@ -956,7 +956,6 @@ foreach(CURL_TEST
HAVE_GETHOSTBYNAME_R_3_REENTRANT
HAVE_GETHOSTBYNAME_R_5_REENTRANT
HAVE_GETHOSTBYNAME_R_6_REENTRANT
HAVE_SOCKLEN_T
HAVE_IN_ADDR_T
HAVE_BOOL_T
STDC_HEADERS
@ -1081,24 +1080,6 @@ if(CMAKE_COMPILER_IS_GNUCC AND APPLE)
endif()
endif()
if(HAVE_SOCKLEN_T)
set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t")
if(WIN32)
set(CMAKE_EXTRA_INCLUDE_FILES "winsock2.h;ws2tcpip.h")
elseif(HAVE_SYS_SOCKET_H)
set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h")
endif()
check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T)
set(CMAKE_EXTRA_INCLUDE_FILES)
if(NOT HAVE_CURL_SIZEOF_CURL_SOCKLEN_T)
message(FATAL_ERROR
"Check for sizeof socklen_t failed, see CMakeFiles/CMakerror.log")
endif()
else()
set(CURL_TYPEOF_CURL_SOCKLEN_T int)
set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT})
endif()
# TODO test which of these headers are required
if(WIN32)
set(CURL_PULL_WS2TCPIP_H ${HAVE_WS2TCPIP_H})