From 9062e6d922956bd374d626498a382d02804bbf83 Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Tue, 19 Jul 2005 17:16:23 -0400
Subject: [PATCH] ENH: fix for bug 1866, make -G,-D -C options allow for space
 between arg and value

---
 Source/cmake.cxx | 11 +++++++++--
 Source/cmake.h   |  6 +++---
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index e108e18d1..c64e3b295 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -246,6 +246,10 @@ bool cmake::SetCacheArgs(const std::vector<std::string>& args)
     if(arg.find("-D",0) == 0)
       {
       std::string entry = arg.substr(2);
+      if(entry.size() == 0)
+        {
+        entry = args[++i];
+        }
       std::string var, value;
       cmCacheManager::CacheEntryType type = cmCacheManager::UNINITIALIZED;
       if(cmCacheManager::ParseEntry(entry.c_str(), var, value, type) ||
@@ -268,8 +272,7 @@ bool cmake::SetCacheArgs(const std::vector<std::string>& args)
       std::string path = arg.substr(2);
       if ( path.size() == 0 )
         {
-        cmSystemTools::Error("No initial cache file provided.");
-        return false;
+        path = args[++i];
         }
       std::cerr << "loading initial cache file " << path.c_str() << "\n";
       this->ReadListFile(path.c_str());
@@ -384,6 +387,10 @@ void cmake::SetArgs(const std::vector<std::string>& args)
     else if(arg.find("-G",0) == 0)
       {
       std::string value = arg.substr(2);
+      if(value.size() == 0)
+        {
+        value = args[++i];
+        }
       cmGlobalGenerator* gen = 
         this->CreateGlobalGenerator(value.c_str());
       if(!gen)
diff --git a/Source/cmake.h b/Source/cmake.h
index 4e61c5f74..0d6f7d9cd 100644
--- a/Source/cmake.h
+++ b/Source/cmake.h
@@ -318,20 +318,20 @@ private:
 };
 
 #define CMAKE_STANDARD_OPTIONS_TABLE \
-  {"-C<initial-cache>", "Pre-load cmake cache from given file.", \
+  {"-C <initial-cache>", "Pre-load cmake cache from given file.", \
    "When cmake is first run in an empty build tree, it creates a " \
    "CMakeCache.txt file and populates it with customizable settings " \
    "for the project.  This option may be used to specify a file from " \
    "which to load cache entries before the first pass through " \
    "the project's cmake listfiles.  The loaded entries take priority " \
    "over the project's default values."}, \
-  {"-D<var>:<type>=<value>", "Create a cmake cache entry.", \
+  {"-D <var>:<type>=<value>", "Create a cmake cache entry.", \
    "When cmake is first run in an empty build tree, it creates a " \
    "CMakeCache.txt file and populates it with customizable settings " \
    "for the project.  This option may be used to specify a setting " \
    "that takes priority over the project's default value.  The option " \
    "may be repeated for as many cache entries as desired."}, \
-  {"-G<generator-name>", "Specify a makefile generator.", \
+  {"-G <generator-name>", "Specify a makefile generator.", \
    "CMake may support multiple native build systems on certain platforms.  " \
    "A makefile generator is responsible for generating a particular build " \
    "system.  Possible generator names are specified in the Generators " \