Minimal tweaks to compile with Visual C 2015

getopt_long.c

@@ -62,7 +62,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#ifndef _WIN32
 #include <unistd.h>
+#endif
 
 #define PKGCONF_HACK_LOGICAL_OR_ALL_VALUES
 

libpkgconf/bsdstubs.c

@@ -17,6 +17,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <stdlib.h>
 #include <sys/types.h>
 #include <string.h>
 

libpkgconf/libpkgconf.h

@@ -310,7 +310,7 @@ void pkgconf_audit_log_dependency(pkgconf_client_t *client, const pkgconf_pkg_t
 /* path.c */
 void pkgconf_path_add(const char *text, pkgconf_list_t *dirlist, bool filter);
 size_t pkgconf_path_split(const char *text, pkgconf_list_t *dirlist, bool filter);
-size_t pkgconf_path_build_from_environ(const char *environ, const char *fallback, pkgconf_list_t *dirlist, bool filter);
+size_t pkgconf_path_build_from_environ(const char *envvarname, const char *fallback, pkgconf_list_t *dirlist, bool filter);
 bool pkgconf_path_match_list(const char *path, const pkgconf_list_t *dirlist);
 void pkgconf_path_free(pkgconf_list_t *dirlist);
 bool pkgconf_path_relocate(char *buf, size_t buflen);

libpkgconf/path.c

@@ -20,7 +20,7 @@
 # include <sys/cygwin.h>
 #endif
 
-#ifdef HAVE_SYS_STAT_H
+#if defined(HAVE_SYS_STAT_H) && ! defined(_WIN32)
 # include <sys/stat.h>
 # define PKGCONF_CACHE_INODES
 #endif
@@ -156,12 +156,12 @@ pkgconf_path_split(const char *text, pkgconf_list_t *dirlist, bool filter)
 /*
  * !doc
  *
- * .. c:function:: size_t pkgconf_path_build_from_environ(const char *environ, const char *fallback, pkgconf_list_t *dirlist)
+ * .. c:function:: size_t pkgconf_path_build_from_environ(const char *envvarname, const char *fallback, pkgconf_list_t *dirlist)
  *
  *    Adds the paths specified in an environment variable to a path list.  If the environment variable is not set,
  *    an optional default set of paths is added.
  *
- *    :param char* environ: The environment variable to look up.
+ *    :param char* envvarname: The environment variable to look up.
  *    :param char* fallback: The fallback paths to use if the environment variable is not set.
  *    :param pkgconf_list_t* dirlist: The path list to add the path nodes to.
  *    :param bool filter: Whether to perform duplicate filtering.
@@ -169,11 +169,11 @@ pkgconf_path_split(const char *text, pkgconf_list_t *dirlist, bool filter)
  *    :rtype: size_t
  */
 size_t
-pkgconf_path_build_from_environ(const char *environ, const char *fallback, pkgconf_list_t *dirlist, bool filter)
+pkgconf_path_build_from_environ(const char *envvarname, const char *fallback, pkgconf_list_t *dirlist, bool filter)
 {
 	const char *data;
 
-	data = getenv(environ);
+	data = getenv(envvarname);
 	if (data != NULL)
 		return pkgconf_path_split(data, dirlist, filter);
 

libpkgconf/pkg.c

@@ -30,6 +30,8 @@
 #	define PKG_CONFIG_REG_KEY "Software\\pkgconfig\\PKG_CONFIG_PATH"
 #	undef PKG_DEFAULT_PATH
 #	define PKG_DEFAULT_PATH "../lib/pkgconfig;../share/pkgconfig"
+#define strncasecmp _strnicmp
+#define strcasecmp _stricmp
 #endif
 
 #define PKG_CONFIG_EXT		".pc"
@@ -134,21 +136,21 @@ static int pkgconf_pkg_parser_keyword_pair_cmp(const void *key, const void *ptr)
 static void
 pkgconf_pkg_parser_tuple_func(const pkgconf_client_t *client, pkgconf_pkg_t *pkg, const ptrdiff_t offset, char *value)
 {
-	char **dest = ((void *) pkg + offset);
+	char **dest = (char **)((char *) pkg + offset);
 	*dest = pkgconf_tuple_parse(client, &pkg->vars, value);
 }
 
 static void
 pkgconf_pkg_parser_fragment_func(const pkgconf_client_t *client, pkgconf_pkg_t *pkg, const ptrdiff_t offset, char *value)
 {
-	pkgconf_list_t *dest = ((void *) pkg + offset);
+	pkgconf_list_t *dest = (pkgconf_list_t *)((char *) pkg + offset);
 	pkgconf_fragment_parse(client, dest, &pkg->vars, value);
 }
 
 static void
 pkgconf_pkg_parser_dependency_func(const pkgconf_client_t *client, pkgconf_pkg_t *pkg, const ptrdiff_t offset, char *value)
 {
-	pkgconf_list_t *dest = ((void *) pkg + offset);
+	pkgconf_list_t *dest = (pkgconf_list_t *)((char *) pkg + offset);
 	pkgconf_dependency_parse(client, pkg, dest, value);
 }
 
@@ -238,7 +240,7 @@ pkgconf_pkg_validate(const pkgconf_client_t *client, const pkgconf_pkg_t *pkg)
 
 	for (i = 0; i < PKGCONF_ARRAY_SIZE(pkgconf_pkg_validations); i++)
 	{
-		char **p = ((void *) pkg + pkgconf_pkg_validations[i].offset);
+		char **p = (char **)((char *) pkg + pkgconf_pkg_validations[i].offset);
 
 		if (*p != NULL)
 			continue;
@@ -587,7 +589,7 @@ pkgconf_scan_all(pkgconf_client_t *client, void *data, pkgconf_pkg_iteration_fun
 
 #ifdef _WIN32
 static pkgconf_pkg_t *
-pkgconf_pkg_find_in_registry_key(const pkgconf_client_t *client, HKEY hkey, const char *name)
+pkgconf_pkg_find_in_registry_key(pkgconf_client_t *client, HKEY hkey, const char *name)
 {
 	pkgconf_pkg_t *pkg = NULL;
 
@@ -1048,8 +1050,12 @@ typedef struct {
 
 static const pkgconf_pkg_provides_vermatch_rule_t pkgconf_pkg_provides_vermatch_rules[] = {
 	[PKGCONF_CMP_ANY] = {
-		.rulecmp = {},
-		.depcmp = {},
+		.rulecmp = {
+			[PKGCONF_CMP_ANY]			= pkgconf_pkg_comparator_none,
+                },
+		.depcmp = {
+			[PKGCONF_CMP_ANY]			= pkgconf_pkg_comparator_none,
+                },
 	},
 	[PKGCONF_CMP_LESS_THAN] = {
 		.rulecmp = {
@@ -1121,7 +1127,9 @@ static const pkgconf_pkg_provides_vermatch_rule_t pkgconf_pkg_provides_vermatch_
 			[PKGCONF_CMP_EQUAL]			= pkgconf_pkg_comparator_eq,
 			[PKGCONF_CMP_NOT_EQUAL]			= pkgconf_pkg_comparator_ne
 		},
-		.depcmp = {},
+		.depcmp = {
+			[PKGCONF_CMP_ANY]			= pkgconf_pkg_comparator_none,
+                },
 	},
 	[PKGCONF_CMP_NOT_EQUAL] = {
 		.rulecmp = {
@@ -1133,7 +1141,9 @@ static const pkgconf_pkg_provides_vermatch_rule_t pkgconf_pkg_provides_vermatch_
 			[PKGCONF_CMP_EQUAL]			= pkgconf_pkg_comparator_ne,
 			[PKGCONF_CMP_NOT_EQUAL]			= pkgconf_pkg_comparator_eq
 		},
-		.depcmp = {},
+		.depcmp = {
+			[PKGCONF_CMP_ANY]			= pkgconf_pkg_comparator_none,
+                },
 	},
 };
 

libpkgconf/stdinc.h

@@ -24,9 +24,7 @@
 #include <stdbool.h>
 #include <stdarg.h>
 #include <string.h>
-#include <dirent.h>
 #include <sys/types.h>
-#include <unistd.h>
 #include <stdint.h>
 
 #ifdef _WIN32
@@ -34,8 +32,15 @@
 # include <windows.h>
 # include <malloc.h>
 # define PATH_DEV_NULL	"nul"
+# ifndef ssize_t
+#  include <BaseTsd.h>
+#  define ssize_t SSIZE_T
+# endif
+# include "win-dirent.h"
 #else
 # define PATH_DEV_NULL	"/dev/null"
+# include <dirent.h>
+# include <unistd.h>
 #endif
 
 #endif