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Cmake: Possibility to use OpenLDAP, OpenSSL, LibSSH2 on windows
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At this point I can build libcurl on windows. It provides at least the same
list of protocols as for linux build and works with our software.
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@jzakrzewski @bagder
jzakrzewski authored and bagder committed Aug 25, 2014
1 parent ba87950 commit f646e90
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Showing 3 changed files with 126 additions and 88 deletions.
3 changes: 3 additions & 0 deletions CMake/OtherTests.cmake
View file
Expand Up @@ -21,6 +21,9 @@ if(HAVE_WINDOWS_H)
set(EXTRA_DEFINES ${EXTRA_DEFINES}
"__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3")
set(signature_call_conv "PASCAL")
if(HAVE_LIBWS2_32)
set(CMAKE_REQUIRED_LIBRARIES ws2_32)
endif()
else(HAVE_WINDOWS_H)
add_header_include(HAVE_SYS_TYPES_H "sys/types.h")
add_header_include(HAVE_SYS_SOCKET_H "sys/socket.h")
Expand Down
208 changes: 120 additions & 88 deletions CMakeLists.txt
View file
Expand Up @@ -196,6 +196,7 @@ include (CheckIncludeFiles)
include (CheckLibraryExists)
include (CheckSymbolExists)
include (CheckTypeSize)
include (CheckCSourceCompiles)

# On windows preload settings
if(WIN32)
Expand All @@ -218,34 +219,120 @@ if(NOT NOT_NEED_LIBNSL)
check_library_exists_concat("nsl" gethostbyname HAVE_LIBNSL)
endif(NOT NOT_NEED_LIBNSL)

check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32)
check_library_exists_concat("winmm" getch HAVE_LIBWINMM)
check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32)

if(WIN32)
set(CURL_DEFAULT_DISABLE_LDAP OFF)
# some windows compilers do not have wldap32
if(NOT HAVE_WLDAP32)
check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32)
check_library_exists_concat("winmm" getch HAVE_LIBWINMM)
endif()

if(NOT CURL_DISABLE_LDAP)

if(WIN32)
option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON)
if(CURL_LDAP_WIN)
check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32)
if(NOT HAVE_WLDAP32)
set(CURL_LDAP_WIN OFF)
endif()
endif()
endif()

option(CMAKE_USE_OPENLDAP "Use OpenLDAP code." OFF)
mark_as_advanced(CMAKE_USE_OPENLDAP)
set(CMAKE_LDAP_LIB "ldap" CACHE STRING "Name or full path to ldap library")
set(CMAKE_LBER_LIB "lber" CACHE STRING "Name or full path to lber library")

if(CMAKE_USE_OPENLDAP AND CURL_LDAP_WIN)
message(FATAL_ERROR "Cannot use CURL_LDAP_WIN and CMAKE_USE_OPENLDAP at the same time")
endif()

# Now that we know, we're not using windows LDAP...
if(NOT CURL_LDAP_WIN)
# Check for LDAP
check_library_exists_concat(${CMAKE_LDAP_LIB} ldap_init HAVE_LIBLDAP)
check_library_exists_concat(${CMAKE_LBER_LIB} ber_init HAVE_LIBLBER)
else()
check_include_file_concat("winldap.h" HAVE_WINLDAP_H)
check_include_file_concat("winber.h" HAVE_WINBER_H)
endif()

set(CMAKE_LDAP_INCLUDE_DIR "" CACHE STRING "Path to LDAP include directory")
if(CMAKE_LDAP_INCLUDE_DIR)
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_LDAP_INCLUDE_DIR})
endif()
check_include_file_concat("ldap.h" HAVE_LDAP_H)
check_include_file_concat("lber.h" HAVE_LBER_H)

if(NOT HAVE_LDAP_H)
message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
elseif(NOT HAVE_LIBLDAP)
message(STATUS "LDAP library '${CMAKE_LDAP_LIB}' not found CURL_DISABLE_LDAP set ON")
set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
message(STATUS "wldap32 not found CURL_DISABLE_LDAP set ON")
option(CURL_LDAP_WIN "Use Windows LDAP implementation" OFF)
else()
option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON)
if(CMAKE_USE_OPENLDAP)
set(USE_OPENLDAP ON)
endif()
if(CMAKE_LDAP_INCLUDE_DIR)
include_directories(${CMAKE_LDAP_INCLUDE_DIR})
endif()
set(NEED_LBER_H ON)
set(_HEADER_LIST)
if(HAVE_WINDOWS_H)
list(APPEND _HEADER_LIST "windows.h")
endif()
if(HAVE_SYS_TYPES_H)
list(APPEND _HEADER_LIST "sys/types.h")
endif()
list(APPEND _HEADER_LIST "ldap.h")

set(_SRC_STRING "")
foreach(_HEADER ${_HEADER_LIST})
set(_INCLUDE_STRING "${_INCLUDE_STRING}#include <${_HEADER}>\n")
endforeach()

set(_SRC_STRING
"
${_INCLUDE_STRING}
int main(int argc, char ** argv)
{
BerValue *bvp = NULL;
BerElement *bep = ber_init(bvp);
ber_free(bep, 1);
return 0;
}"
)
set(CMAKE_REQUIRED_DEFINITIONS "-DLDAP_DEPRECATED=1" "-DWIN32_LEAN_AND_MEAN")
set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_LDAP_LIB})
if(HAVE_LIBLBER)
list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB})
endif()
check_c_source_compiles("${_SRC_STRING}" NOT_NEED_LBER_H)

if(NOT_NEED_LBER_H)
set(NEED_LBER_H OFF)
else()
set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H")
endif()
endif()
mark_as_advanced(CURL_LDAP_WIN)

endif()

# No ldap, no ldaps.
if(CURL_DISABLE_LDAP)
if(NOT CURL_DISABLE_LDAPS)
message(STATUS "LDAP needs to be enabled to support LDAPS")
set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE)
endif()
endif()

if(NOT CURL_DISABLE_LDAPS)
check_include_file_concat("ldap_ssl.h" HAVE_LDAP_SSL_H)
check_include_file_concat("ldapssl.h" HAVE_LDAPSSL_H)
endif()

# Check for idn
check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN)

# Check for LDAP
check_library_exists_concat("ldap" ldap_init HAVE_LIBLDAP)
check_library_exists_concat("lber" ber_init HAVE_LIBLBER)
option(CMAKE_USE_OPENLDAP "Use OpenLDAP code." OFF)
mark_as_advanced(CMAKE_USE_OPENLDAP)

# Check for symbol dlopen (same as HAVE_LIBDL)
check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN)

Expand Down Expand Up @@ -278,12 +365,21 @@ if(CMAKE_USE_OPENSSL)
find_package(OpenSSL)
if(OPENSSL_FOUND)
list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES})
list(APPEND CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
set(USE_SSLEAY ON)
set(USE_OPENSSL ON)
set(HAVE_LIBCRYPTO ON)
set(HAVE_LIBSSL ON)
include_directories(${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)
endif(OPENSSL_FOUND)
endif(CMAKE_USE_OPENSSL)

Expand All @@ -292,6 +388,7 @@ option(CMAKE_USE_LIBSSH2 "Use libSSH2" ON)
mark_as_advanced(CMAKE_USE_LIBSSH2)
set(USE_LIBSSH2 OFF)
set(HAVE_LIBSSH2 OFF)
set(HAVE_LIBSSH2_H OFF)

if(CMAKE_USE_LIBSSH2)
find_package(LibSSH2)
Expand All @@ -303,6 +400,7 @@ if(CMAKE_USE_LIBSSH2)
set(USE_LIBSSH2 ON)

# find_package has already found the headers
set(HAVE_LIBSSH2_H ON)
set(CURL_INCLUDES ${CURL_INCLUDES} "${LIBSSH2_INCLUDE_DIR}/libssh2.h")
set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DHAVE_LIBSSH2_H")

Expand Down Expand Up @@ -370,17 +468,7 @@ check_include_file_concat("net/if.h" HAVE_NET_IF_H)
check_include_file_concat("netdb.h" HAVE_NETDB_H)
check_include_file_concat("netinet/in.h" HAVE_NETINET_IN_H)
check_include_file_concat("netinet/tcp.h" HAVE_NETINET_TCP_H)
if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND)
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)
endif(CMAKE_USE_OPENSSL AND OPENSSL_FOUND)

check_include_file_concat("pem.h" HAVE_PEM_H)
check_include_file_concat("poll.h" HAVE_POLL_H)
check_include_file_concat("pwd.h" HAVE_PWD_H)
Expand Down Expand Up @@ -415,65 +503,6 @@ check_include_file_concat("sockio.h" HAVE_SOCKIO_H)
check_include_file_concat("sys/utsname.h" HAVE_SYS_UTSNAME_H)
check_include_file_concat("idna.h" HAVE_IDNA_H)

check_include_file_concat("ldap.h" HAVE_LDAP_H)
check_include_file_concat("lber.h" HAVE_LBER_H)
if(NOT HAVE_LDAP_H)
message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
endif()

# No ldap, no ldaps.
if(CURL_DISABLE_LDAP)
if(NOT CURL_DISABLE_LDAPS)
message(STATUS "LDAP needs to be enabled to support LDAPS")
set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE)
endif()
endif()

if(NOT CURL_DISABLE_LDAPS)
check_include_file_concat("ldap_ssl.h" HAVE_LDAP_SSL_H)
check_include_file_concat("ldapssl.h" HAVE_LDAPSSL_H)
endif()

include(CheckCSourceCompiles)

set(NEED_LBER_H ON)
if(NOT CURL_DISABLE_LDAP AND HAVE_LDAP_H)
set(_HEADER_LIST)
if(HAVE_WINDOWS_H)
list(APPEND _HEADER_LIST "windows.h")
endif()
if(HAVE_SYS_TYPES_H)
list(APPEND _HEADER_LIST "sys/types.h")
endif()
list(APPEND _HEADER_LIST "ldap.h")

set(_SRC_STRING "")
foreach(_HEADER ${_HEADER_LIST})
set(_INCLUDE_STRING "${_INCLUDE_STRING}#include <${_HEADER}>\n")
endforeach()

set(_SRC_STRING
"
${_INCLUDE_STRING}
int main(int argc, char ** argv)
{
BerValue *bvp = NULL;
BerElement *bep = ber_init(bvp);
ber_free(bep, 1);
return 0;
}"
)
set(CMAKE_REQUIRED_DEFINITIONS "-DLDAP_DEPRECATED=1" "-DWIN32_LEAN_AND_MEAN")
set(CMAKE_REQUIRED_LIBRARIES ldap lber)
check_c_source_compiles("${_SRC_STRING}" NOT_NEED_LBER_H)

if(NOT_NEED_LBER_H)
set(NEED_LBER_H OFF)
else()
set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H")
endif()
endif()


check_type_size(size_t SIZEOF_SIZE_T)
Expand Down Expand Up @@ -651,6 +680,9 @@ endif(NOT HAVE_STRICMP)


# Do curl specific tests
if(HAVE_LIBWS2_32)
set(CMAKE_REQUIRED_LIBRARIES ws2_32)
endif()
foreach(CURL_TEST
HAVE_FCNTL_O_NONBLOCK
HAVE_IOCTLSOCKET
Expand Down
3 changes: 3 additions & 0 deletions lib/curl_config.h.cmake
View file
Expand Up @@ -897,6 +897,9 @@
/* if NSS is enabled */
#cmakedefine USE_NSS 1

/* if you want to use OpenLDAP code instead of legacy ldap implementation */
#cmakedefine USE_OPENLDAP 1

/* if OpenSSL is in use */
#cmakedefine USE_OPENSSL 1

Expand Down

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