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cmake: fix HAVE_GETHOSTNAME definition

Otherwise Curl_gethostname always fails. Windows has gethostname
since Vista according to
http://msdn.microsoft.com/en-us/library/ms738527%28VS.85%29.aspx, but
accordings to byte_bucket's VC 2005 documentation, it is available even
in Windows 95. (possibly after installing a Platform SDK, the
Windows Server 2003 SP1 Platform SDK should be sufficient).

Signed-off-by: Peter Wu <peter@lekensteyn.nl>
This commit is contained in:
Peter Wu 2014-11-06 01:32:43 +01:00 committed by Daniel Stenberg
parent 7bdfdd09e4
commit 10286f45e7
2 changed files with 3 additions and 0 deletions

View File

@ -5,6 +5,7 @@ if(NOT UNIX)
set(HAVE_LIBSOCKET 0)
set(NOT_NEED_LIBNSL 0)
set(HAVE_LIBNSL 0)
set(HAVE_GETHOSTNAME 1)
set(HAVE_LIBZ 0)
set(HAVE_LIBCRYPTO 0)

View File

@ -252,6 +252,8 @@ if(NOT NOT_NEED_LIBNSL)
check_library_exists_concat("nsl" gethostbyname HAVE_LIBNSL)
endif(NOT NOT_NEED_LIBNSL)
check_function_exists(gethostname HAVE_GETHOSTNAME)
if(WIN32)
check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32)
check_library_exists_concat("winmm" getch HAVE_LIBWINMM)