Instead of adding the SOLARIS check to each HAVE_SYSINFO check let's just make the sysinfo autoconf logic a bit pickier about what it considers a usable sysinfo.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@77878 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configure

@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.ac Revision: 77866 .
+# From configure.ac Revision: 77875 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61.
 #
@@ -16120,7 +16120,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 int
 main ()
 {
-struct sysinfo sys_info;
+struct sysinfo sys_info; int uptime = sys_info.uptime
   ;
   return 0;
 }

configure.ac

@@ -382,7 +382,7 @@ AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
 AC_MSG_CHECKING(for sysinfo)
 AC_LINK_IFELSE(
         AC_LANG_PROGRAM([#include <sys/sysinfo.h>],
-                        [struct sysinfo sys_info;]),
+                        [struct sysinfo sys_info; int uptime = sys_info.uptime]),
         AC_MSG_RESULT(yes)
         AC_DEFINE([HAVE_SYSINFO], 1, [Define to 1 if your system has sysinfo support]),
         AC_MSG_RESULT(no)

main/asterisk.c

@@ -80,7 +80,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #include <grp.h>
 #include <pwd.h>
 #include <sys/stat.h>
-#if defined(HAVE_SYSINFO) && !defined(SOLARIS)
+#if defined(HAVE_SYSINFO)
 #include <sys/sysinfo.h>
 #endif
 #ifdef linux
@@ -166,7 +166,7 @@ int option_debug;				/*!< Debug level */
 double option_maxload;				/*!< Max load avg on system */
 int option_maxcalls;				/*!< Max number of active calls */
 int option_maxfiles;				/*!< Max number of open file handles (files, sockets) */
-#if defined(HAVE_SYSINFO) && !defined(SOLARIS)
+#if defined(HAVE_SYSINFO)
 long option_minmemfree;				/*!< Minimum amount of free system memory - stop accepting calls if free memory falls below this watermark */
 #endif
 
@@ -360,7 +360,7 @@ static int handle_show_settings(int fd, int argc, char *argv[])
 	ast_cli(fd, "  Verbosity:                   %d\n", option_verbose);
 	ast_cli(fd, "  Debug level:                 %d\n", option_debug);
 	ast_cli(fd, "  Max load avg:                %lf\n", option_maxload);
-#if defined(HAVE_SYSINFO) && !defined(SOLARIS)
+#if defined(HAVE_SYSINFO)
 	ast_cli(fd, "  Min Free Memory:             %ld MB\n", option_minmemfree);
 #endif
 	if (ast_localtime(&ast_startuptime, &tm, NULL)) {
@@ -416,7 +416,7 @@ static int handle_show_threads(int fd, int argc, char *argv[])
 	return 0;
 }
 
-#if defined(HAVE_SYSINFO) && !defined(SOLARIS)
+#if defined(HAVE_SYSINFO)
 static const char show_sysinfo_help[] =
 "Usage: core show sysinfo\n"
 "       List current system information.\n";
@@ -1647,7 +1647,7 @@ static struct ast_cli_entry cli_asterisk[] = {
 	handle_show_threads, "Show running threads",
 	show_threads_help },
 
-#if defined(HAVE_SYSINFO) && !defined(SOLARIS)
+#if defined(HAVE_SYSINFO)
 	{ { "core", "show", "sysinfo", NULL },
 	handle_show_sysinfo, "Show System Information",
 	show_sysinfo_help },
@@ -2452,7 +2452,7 @@ static void ast_readconfig(void)
 			}
 		} else if (!strcasecmp(v->name, "languageprefix")) {
 			ast_language_is_prefix = ast_true(v->value);
-#if defined(HAVE_SYSINFO) && !defined(SOLARIS)
+#if defined(HAVE_SYSINFO)
 		} else if (!strcasecmp(v->name, "minmemfree")) {
 			/* specify the minimum amount of free memory to retain.  Asterisk should stop accepting new calls
 			 * if the amount of free memory falls below this watermark */
@@ -2533,7 +2533,7 @@ int main(int argc, char *argv[])
 	/* Check for options */
 	while ((c = getopt(argc, argv, "mtThfFdvVqprRgciInx:U:G:C:L:M:e:")) != -1) {
 		switch (c) {
-#if defined(HAVE_SYSINFO) && !defined(SOLARIS)
+#if defined(HAVE_SYSINFO)
 		case 'e':
 			if ((sscanf(&optarg[1], "%ld", &option_minmemfree) != 1) || (option_minmemfree < 0)) {
 				option_minmemfree = 0;

main/pbx.c

@@ -37,7 +37,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #include <time.h>
 #include <sys/time.h>
 #include <limits.h>
-#if defined(HAVE_SYSINFO) && !defined(SOLARIS)
+#if defined(HAVE_SYSINFO)
 #include <sys/sysinfo.h>
 #endif
 
@@ -2536,7 +2536,7 @@ static int increase_call_count(const struct ast_channel *c)
 {
 	int failed = 0;
 	double curloadavg;
-#if defined(HAVE_SYSINFO) && !defined(SOLARIS)
+#if defined(HAVE_SYSINFO)
 	long curfreemem;
 	struct sysinfo sys_info;
 #endif
@@ -2555,7 +2555,7 @@ static int increase_call_count(const struct ast_channel *c)
 			failed = -1;
 		}
 	}
-#if defined(HAVE_SYSINFO) && !defined(SOLARIS)
+#if defined(HAVE_SYSINFO)
 	if (option_minmemfree) {
 		if (!sysinfo(&sys_info)) {
 			/* make sure that the free system memory is above the configured low watermark