George Neill wrote:
Bill,
I must be missing something (or there's a bug in CheckIncludeFiles.cmake)
CHECK_INCLUDE_FILES(sys/types.h;netinet/tcp.h HAVE_NETINET_TCP_H)
SET(HAVE_NETINET_TCP_H ${HAVE_NETINET_TCP_H} CACHE INTERNAL "netinet/tcp.h")
.
.
.
-- Looking for include files netinet/tcp.h
-- Looking for include files netinet/tcp.h - found
-- Looking for include files HAVE_SYS_SYSTEMINFO_H
-- Looking for include files HAVE_SYS_SYSTEMINFO_H - found
I have tried
CHECK_INCLUDE_FILES(sys/types.h;netinet/tcp.h HAVE_NETINET_TCP_H)
and
LIST(APPEND NETINET sys/types.h netinet/tcp.h)
CHECK_INCLUDE_FILES(${NETINET} HAVE_NETINET_TCP_H)
and
LIST(APPEND NETINET sys/types.h)
LIST(APPEND NETINET netinet/tcp.h)
CHECK_INCLUDE_FILES(${NETINET} HAVE_NETINET_TCP_H)
all three of these provide the same results as above (I am using 2.4.8)
I am tempted to write a macro with an interface like this,
CHECK_INCLUDES( FILES sys/types.h netinet.h VARIABLE HAVE_NETINET_TCP_H)
I suspect that might be better (for me anyhow) ... Thoughts? it
looks like the list passed in to check_include_files is getting
exploded in to three arguments.
You have to use double quotes.
From CMake/Utilities/cmcurl/CMakeLists.txt:
MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
CHECK_INCLUDE_FILES("${CURL_INCLUDES};${FILE}" ${VARIABLE})
IF(${VARIABLE})
SET(CURL_INCLUDES ${CURL_INCLUDES} ${FILE})
ENDIF(${VARIABLE})
ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
So, this would work:
CHECK_INCLUDE_FILES("sys/types.h;netinet/tcp.h" HAVE_NETINET_TCP_H)
-Bill
--
Bill Hoffman
Kitware, Inc.
28 Corporate Drive
Clifton Park, NY 12065
[EMAIL PROTECTED]
http://www.kitware.com
518-371-3971 (phone and fax)
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