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authorSergei Nikulov <sergey.nikulov@gmail.com>2014-12-24 00:05:57 +0300
committerDaniel Stenberg <daniel@haxx.se>2015-02-19 20:11:04 +0100
commitec80b1f414ef65f8a336be2e3270dcc35593f1b4 (patch)
tree921d31bdc2b2c7fbdea4891c6ca19496f3015e74 /CMakeLists.txt
parent676ac46ff55cf58c3c3005d8ee2c80da3a99e6a0 (diff)
downloadcurl-ec80b1f414ef65f8a336be2e3270dcc35593f1b4.tar.gz
CMake: fix winsock2 detection on windows
Set CMAKE_REQUIRED_DEFINITIONS to include definitions needed to get the winsock2 API from windows.h. Simplify the order of checks to avoid extra conditions. Use check_include_file instead of check_include_file_concat to look for OpenSSL headers. They do not need to participate in a sequence of dependent system headers. Also they may cause winsock.h to be included before ws2tcpip.h, causing the latter to not be detected in the sequence. Reviewed-by: Brad King <brad.king@kitware.com>
Diffstat (limited to 'CMakeLists.txt')
-rw-r--r--CMakeLists.txt29
1 files changed, 14 insertions, 15 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 27f74aaaa..3a5226d4e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -238,6 +238,7 @@ include (CheckCSourceCompiles)
# On windows preload settings
if(WIN32)
+ set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -D_WINSOCKAPI_")
include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake)
endif(WIN32)
@@ -294,15 +295,15 @@ if(CMAKE_USE_OPENSSL)
set(HAVE_LIBSSL ON)
include_directories(${OPENSSL_INCLUDE_DIR})
set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
- check_include_file_concat("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H)
- check_include_file_concat("openssl/engine.h" HAVE_OPENSSL_ENGINE_H)
- check_include_file_concat("openssl/err.h" HAVE_OPENSSL_ERR_H)
- check_include_file_concat("openssl/pem.h" HAVE_OPENSSL_PEM_H)
- check_include_file_concat("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H)
- check_include_file_concat("openssl/rsa.h" HAVE_OPENSSL_RSA_H)
- check_include_file_concat("openssl/ssl.h" HAVE_OPENSSL_SSL_H)
- check_include_file_concat("openssl/x509.h" HAVE_OPENSSL_X509_H)
- check_include_file_concat("openssl/rand.h" HAVE_OPENSSL_RAND_H)
+ check_include_file("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H)
+ check_include_file("openssl/engine.h" HAVE_OPENSSL_ENGINE_H)
+ check_include_file("openssl/err.h" HAVE_OPENSSL_ERR_H)
+ check_include_file("openssl/pem.h" HAVE_OPENSSL_PEM_H)
+ check_include_file("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H)
+ check_include_file("openssl/rsa.h" HAVE_OPENSSL_RSA_H)
+ check_include_file("openssl/ssl.h" HAVE_OPENSSL_SSL_H)
+ check_include_file("openssl/x509.h" HAVE_OPENSSL_X509_H)
+ check_include_file("openssl/rand.h" HAVE_OPENSSL_RAND_H)
endif()
endif()
@@ -384,7 +385,7 @@ if(NOT CURL_DISABLE_LDAP)
return 0;
}"
)
- set(CMAKE_REQUIRED_DEFINITIONS "-DLDAP_DEPRECATED=1" "-DWIN32_LEAN_AND_MEAN")
+ set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -DLDAP_DEPRECATED=1")
list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LDAP_LIB})
if(HAVE_LIBLBER)
list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB})
@@ -537,15 +538,13 @@ endif()
# Check for header files
if(NOT UNIX)
- check_include_file_concat("ws2tcpip.h" HAVE_WS2TCPIP_H)
- check_include_file_concat("winsock2.h" HAVE_WINSOCK2_H)
-endif(NOT UNIX)
-check_include_file_concat("stdio.h" HAVE_STDIO_H)
-if(NOT UNIX)
check_include_file_concat("windows.h" HAVE_WINDOWS_H)
check_include_file_concat("winsock.h" HAVE_WINSOCK_H)
+ check_include_file_concat("ws2tcpip.h" HAVE_WS2TCPIP_H)
+ check_include_file_concat("winsock2.h" HAVE_WINSOCK2_H)
endif(NOT UNIX)
+check_include_file_concat("stdio.h" HAVE_STDIO_H)
check_include_file_concat("inttypes.h" HAVE_INTTYPES_H)
check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_H)
check_include_file_concat("sys/ioctl.h" HAVE_SYS_IOCTL_H)