Fix another annoying buildsys issue; add mini-setup script as a n aid to dev & testing

mini-setup.sh

@@ -0,0 +1,72 @@
+#!/bin/sh
+
+# Configures a minimal OST setup in the build directory, as a dev/test aid.
+# This script isn't meant for use in production, and intentionally uses
+# terrible hardcoded passphrases to try to discourage that.
+
+cp src/mini-setup/twcfg.txt bin/twcfg.txt
+cp src/mini-setup/twpol.txt bin/twpol.txt
+chdir bin
+
+if [ ! -f "l" ] || [ ! -f "s" ]; then
+  echo "***** Generating Keys *****"
+  if ./twadmin --generate-keys --site-keyfile s --local-keyfile l --site-passphrase s --local-passphrase l --verbose
+  then
+    echo "***** Keys Generated *****" 
+  else
+    echo "***** Key Generation Failed *****"
+    exit 1
+  fi
+else
+  echo "***** Keys already generated, skipping this step *****"
+fi
+
+if [ ! -f "tw.cfg" ]; then
+  echo "***** Creating Config File *****"
+  if ./twadmin --create-cfgfile --site-keyfile s --site-passphrase s --verbose --cfgfile ./tw.cfg ./twcfg.txt
+  then
+    echo "***** Config File Created *****"
+  else
+    echo "***** Config File Creation Failed *****"
+    exit 1
+  fi
+else
+    echo "***** Config file already exists, skipping this step *****"
+fi
+
+if [ ! -f "test.pol" ]; then
+  echo "***** Creating Policy File *****"
+  if ./twadmin --create-polfile --site-passphrase s --verbose --cfgfile ./tw.cfg ./twpol.txt
+  then
+    echo "***** Policy File Created *****"
+  else
+    echo "***** Policy File Creation Failed *****"
+    exit 1
+  fi
+else
+  echo "***** Policy file already exists, skipping this step *****"
+fi
+
+if [ ! -d "/tmp/tw-test" ]; then 
+  mkdir /tmp/tw-test
+fi
+
+if [ ! -f "test.twd" ]; then
+  echo "***** Initializing Database *****"
+  if ./tripwire --init --local-passphrase l --verbose --cfgfile ./tw.cfg 
+  then
+    echo "***** Database Initialized *****"
+  else
+    echo "***** Database Initialization Failed *****"
+    exit 1
+  fi
+else
+  echo "***** Database already initialized, skipping this step *****"
+fi
+
+touch /tmp/tw-test/hello.txt
+
+echo "***** Running a Check *****"
+./tripwire --check --verbose --cfgfile ./tw.cfg
+
+echo "***** Setup Completed *****"

src/core/fixups.h

@@ -51,7 +51,7 @@
   #if defined(__VXWORKS__) || defined(__vxworks)
     #undef HAVE__EXIT
     #undef HAVE_CHOWN
-    #undef HAVE_EXEC
+    #undef HAVE_EXECVE
     #undef HAVE_FORK
     #undef HAVE_GETHOSTID
     #undef HAVE_GETUID

src/core/msystem.cpp

@@ -99,7 +99,7 @@
 #define setgid(x) sleep(0)
 #endif
 
-#if SUPPORTS_POSIX_FORK_EXEC
+#if USES_MSYSTEM
 /*
  * signal type
  */

src/core/platform.h

@@ -370,7 +370,7 @@
 #    define WCHAR_IS_32_BITS IS_UNIX
 #    define WCHAR_REP_IS_UCS2 IS_WIN32
 
-#    define SUPPORTS_POSIX_FORK_EXEC (HAVE_FORK && HAVE_EXEC)
+#    define SUPPORTS_POSIX_FORK_EXEC (HAVE_FORK && HAVE_EXECVE)
 // msystem+mpopen fail on Syllable, so use the libc equivalents until we figure out why.
 // TODO: Figure out why.
 #    define USES_MPOPEN (SUPPORTS_POSIX_FORK_EXEC && !IS_SYLLABLE)

src/mini-setup/twcfg.txt

@@ -0,0 +1,6 @@
+SITEKEYFILE=s
+LOCALKEYFILE=l
+POLFILE=test.pol
+DBFILE=test.twd
+REPORTFILE=test.twr
+

src/mini-setup/twpol.txt

@@ -0,0 +1,2 @@
+/tmp/tw-test -> $(IgnoreNone);
+