krb5 commit: Fix the build on windows

[Benjamin Kaduk]

https://github.com/krb5/krb5/commit/58312ae8beb0499ac3a06196164eb833e9f8975e
commit 58312ae8beb0499ac3a06196164eb833e9f8975e
Author: Ben Kaduk <kaduk at mit.edu>
Date:   Tue Aug 5 11:11:45 2014 -0400

    Fix the build on windows
    
    Windows does not provide the glob() functionality used to implement
    the /etc/gss/mechs.d/ feature, so we must avoid compiling the
    relevant code for windows.  (It would never have been called, anyway.)
    
    Adjust the ccache/Makefile.in rules to not use '-' or '@' in
    make variable names that are processed by nmake.
    
    Also in ccache/Makefile.in, remove some latent leading whitespace that
    had been previously hidden by the previous rule; this exposed some
    flawed dependencies that are now removed.
    
    Windows does not provide sys/socket.h or sys/un.h, so don't try
    to include them in cc_kcm.c.
    
    The commit which moved the KKDCP TLS support to a plugin left some
    dangling references to checkhost.c byproducts in os/Makefile.in,
    which can be safely removed.
    
    Use k5-platform.h in support/json.c instead of a set of system includes;
    this lets windows build the static inline helper functions therein.

 src/lib/gssapi/mechglue/g_initialize.c |    4 ++++
 src/lib/krb5/ccache/Makefile.in        |   14 ++++++++++----
 src/lib/krb5/ccache/cc_kcm.c           |    3 +--
 src/lib/krb5/os/Makefile.in            |    2 --
 src/util/support/json.c                |    5 +----
 5 files changed, 16 insertions(+), 12 deletions(-)

diff --git a/src/lib/gssapi/mechglue/g_initialize.c b/src/lib/gssapi/mechglue/g_initialize.c
index 04ba879..85810a9 100644
--- a/src/lib/gssapi/mechglue/g_initialize.c
+++ b/src/lib/gssapi/mechglue/g_initialize.c
@@ -41,7 +41,9 @@
 #include <string.h>
 #include <ctype.h>
 #include <errno.h>
+#ifndef _WIN32
 #include <glob.h>
+#endif
 
 #define	M_DEFAULT	"default"
 
@@ -418,6 +420,7 @@ load_if_changed(const char *pathname, time_t last, time_t *highest)
 		loadConfigFile(pathname);
 }
 
+#ifndef _WIN32
 /* Try to load any config files which have changed since the last call.  Config
  * files are MECH_CONF and any files matching MECH_CONF_PATTERN. */
 static void
@@ -442,6 +445,7 @@ loadConfigFiles()
 
 	g_confFileModTime = highest;
 }
+#endif
 
 /*
  * determines if the mechList needs to be updated from file
diff --git a/src/lib/krb5/ccache/Makefile.in b/src/lib/krb5/ccache/Makefile.in
index 898dfe7..7e1fd74 100644
--- a/src/lib/krb5/ccache/Makefile.in
+++ b/src/lib/krb5/ccache/Makefile.in
@@ -15,11 +15,17 @@ LOCALINCLUDES = -I$(srcdir)$(S)ccapi -I$(srcdir) -I. $(WIN_INCLUDES)
 ##WIN32##MSLSA_OBJ = $(OUTPRE)cc_mslsa.$(OBJEXT)
 ##WIN32##MSLSA_SRC = $(srcdir)/cc_mslsa.c
 
+##WIN32##!if 0
 KCMRPC_DEPS-osx = kcmrpc.h kcmrpc_types.h
 KCMRPC_OBJ-osx = kcmrpc.o
 KCMRPC_DEPS-no = # empty
 KCMRPC_OBJ-no = # empty
 
+KCMRPC_DEPS = $(KCMRPC_DEPS- at OSX@)
+KCMRPC_OBJS = $(KCMRPC_OBJS- at OSX@)
+##WIN32##!endif
+
+
 STLIBOBJS= \
 	ccbase.o \
 	cccopy.o \
@@ -37,7 +43,7 @@ STLIBOBJS= \
 	cc_memory.o \
 	cc_keyring.o \
 	ccfns.o \
-	ser_cc.o $(KCMRPC_OBJ- at OSX@)
+	ser_cc.o $(KCMRPC_OBJ)
 
 OBJS=	$(OUTPRE)ccbase.$(OBJEXT) \
 	$(OUTPRE)cccopy.$(OBJEXT) \
@@ -144,11 +150,11 @@ clean-unix::
 	$(RM) t_cc t_cc.o t_cccursor t_cccursor.o t_cccol t_cccol.o
 	$(RM) t_marshal t_marshal.o testcache
 
-depend:: $(KCMRPC_DEPS- at OSX@)
+depend:: $(KCMRPC_DEPS)
 
-##WIN32## $(OUTPRE)cc_mslsa.$(OBJEXT): cc_mslsa.c $(top_srcdir)/include/k5-int.h $(BUILDTOP)/include/krb5/osconf.h $(BUILDTOP)/include/krb5/autoconf.h $(BUILDTOP)/include/krb5.h $(COM_ERR_DEPS)
+##WIN32##$(OUTPRE)cc_mslsa.$(OBJEXT): cc_mslsa.c $(top_srcdir)/include/k5-int.h $(BUILDTOP)/include/krb5.h $(COM_ERR_DEPS)
 
-cc_kcm.so cc_kcm.o: $(KCMRPC_DEPS- at OSX@)
+cc_kcm.so cc_kcm.o: $(KCMRPC_DEPS)
 kcmrpc.so kcmrpc.o: kcmrpc.h kcmrpc_types.h
 
 @libobj_frag@
diff --git a/src/lib/krb5/ccache/cc_kcm.c b/src/lib/krb5/ccache/cc_kcm.c
index 891ce3a..b763ea4 100644
--- a/src/lib/krb5/ccache/cc_kcm.c
+++ b/src/lib/krb5/ccache/cc_kcm.c
@@ -37,6 +37,7 @@
  * sockets are used instead.
  */
 
+#ifndef _WIN32
 #include "k5-int.h"
 #include "k5-input.h"
 #include "cc-int.h"
@@ -49,8 +50,6 @@
 #include "kcmrpc.h"
 #endif
 
-#ifndef _WIN32
-
 #define MAX_REPLY_SIZE (10 * 1024 * 1024)
 
 const krb5_cc_ops krb5_kcm_ops;
diff --git a/src/lib/krb5/os/Makefile.in b/src/lib/krb5/os/Makefile.in
index ea68990..e8155be 100644
--- a/src/lib/krb5/os/Makefile.in
+++ b/src/lib/krb5/os/Makefile.in
@@ -59,7 +59,6 @@ OBJS= \
 	$(OUTPRE)c_ustime.$(OBJEXT)	\
 	$(OUTPRE)ccdefname.$(OBJEXT)	\
 	$(OUTPRE)changepw.$(OBJEXT)	\
-	$(OUTPRE)checkhost.$(OBJEXT)	\
 	$(OUTPRE)dnsglue.$(OBJEXT)	\
 	$(OUTPRE)dnssrv.$(OBJEXT)	\
 	$(OUTPRE)expand_path.$(OBJEXT)	\
@@ -106,7 +105,6 @@ SRCS= \
 	$(srcdir)/c_ustime.c	\
 	$(srcdir)/ccdefname.c	\
 	$(srcdir)/changepw.c	\
-	$(srcdir)/checkhost.c	\
 	$(srcdir)/dnsglue.c	\
 	$(srcdir)/dnssrv.c	\
 	$(srcdir)/expand_path.c	\
diff --git a/src/util/support/json.c b/src/util/support/json.c
index 98f6568..ae2feae 100644
--- a/src/util/support/json.c
+++ b/src/util/support/json.c
@@ -70,10 +70,7 @@
  * Heimdal.
  */
 
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <errno.h>
+#include <k5-platform.h>
 #include <k5-base64.h>
 #include <k5-json.h>
 #include <k5-buf.h>