From a612205584558c52ae2fedd616d7eb735d5ba84a Mon Sep 17 00:00:00 2001
From: Mike Buland <mike@xagasoft.com>
Date: Wed, 21 Sep 2016 12:54:23 -0600
Subject: Tweaks to make building on windows easier.

Also, just building without bzip2 or lzma easier.
---
 src/stable/bzip2.cpp     |  3 +++
 src/stable/bzip2.h       |  5 +++++
 src/stable/condition.cpp |  4 ++--
 src/stable/lzma.cpp      |  4 ++++
 src/stable/lzma.h        |  5 +++++
 src/tools/bin2cpp.cpp    | 43 ++++++++++++++++++++++++++++++++++++++-----
 6 files changed, 57 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/stable/bzip2.cpp b/src/stable/bzip2.cpp
index b48af37..b634a2c 100644
--- a/src/stable/bzip2.cpp
+++ b/src/stable/bzip2.cpp
@@ -8,6 +8,7 @@
 #include "bu/bzip2.h"
 #include "bu/trace.h"
 
+#ifdef BU_HAS_BZIP2
 #include <bzlib.h>
 
 #define pState ((bz_stream *)prState)
@@ -234,3 +235,5 @@ Bu::size Bu::BZip2::getCompressedSize()
     return sTotalOut;
 }
 
+#endif
+
diff --git a/src/stable/bzip2.h b/src/stable/bzip2.h
index e2c2753..6b5d9a9 100644
--- a/src/stable/bzip2.h
+++ b/src/stable/bzip2.h
@@ -11,6 +11,9 @@
 #include <stdint.h>
 
 #include "bu/filter.h"
+#include "bu/autoconfig.h"
+
+#ifdef BU_HAS_BZIP2
 
 namespace Bu
 {
@@ -47,3 +50,5 @@ namespace Bu
 }
 
 #endif
+
+#endif
diff --git a/src/stable/condition.cpp b/src/stable/condition.cpp
index 7719d7b..b82626d 100644
--- a/src/stable/condition.cpp
+++ b/src/stable/condition.cpp
@@ -5,10 +5,10 @@
  * terms of the license contained in the file LICENSE.
  */
 
-#include <sys/time.h>
-
 #include "bu/condition.h"
 
+#include <sys/time.h>
+
 Bu::Condition::Condition()
 {
     pthread_cond_init( &cond, NULL );
diff --git a/src/stable/lzma.cpp b/src/stable/lzma.cpp
index d05c79f..c8e8960 100644
--- a/src/stable/lzma.cpp
+++ b/src/stable/lzma.cpp
@@ -8,6 +8,8 @@
 #include "bu/lzma.h"
 #include "bu/trace.h"
 
+#ifdef BU_HAS_LZMA
+
 #include <lzma.h>
 
 #define pState ((lzma_stream *)prState)
@@ -246,3 +248,5 @@ Bu::size Bu::Lzma::getCompressedSize()
     return sTotalOut;
 }
 
+#endif
+
diff --git a/src/stable/lzma.h b/src/stable/lzma.h
index f4a6e28..3685546 100644
--- a/src/stable/lzma.h
+++ b/src/stable/lzma.h
@@ -11,6 +11,9 @@
 #include <stdint.h>
 
 #include "bu/filter.h"
+#include "bu/autoconfig.h"
+
+#ifdef BU_HAS_LZMA
 
 namespace Bu
 {
@@ -57,3 +60,5 @@ namespace Bu
 }
 
 #endif
+
+#endif
diff --git a/src/tools/bin2cpp.cpp b/src/tools/bin2cpp.cpp
index e0eab28..65e48ed 100644
--- a/src/tools/bin2cpp.cpp
+++ b/src/tools/bin2cpp.cpp
@@ -4,6 +4,7 @@
 #include <bu/streamstack.h>
 #include <bu/strfilter.h>
 #include <bu/taf.h>
+#include <bu/autoconfig.h>
 
 #ifdef BU_HAS_DEFLATE
 #include <bu/deflate.h>
@@ -18,6 +19,16 @@
 #include <bu/base64.h>
 #include <bu/hex.h>
 
+Bu::String cescape( const Bu::String &sIn )
+{
+    Bu::String sOut;
+    for( Bu::String::const_iterator i = sIn.begin(); i; i++ )
+    {
+        sOut += Bu::String("\\x%1").arg( (int)*i, Bu::Fmt(2).hex() );
+    }
+    return sOut;
+}
+
 using namespace Bu;
 
 class Options : public OptParser
@@ -223,12 +234,34 @@ int main( int argc, char *argv[] )
         << "\t{" << fSrc.nl;
 
     int idx = 0;
-    for( Bu::StringList::iterator i = opt.slInput.begin(); i; i++ )
     {
-        fSrc << "\t\tcase " << Bu::__calcHashCode( *i ) << "UL: // \"" 
-            << *i << "\"" << fSrc.nl
-            << "\t\t\treturn aFile[" << idx << "];" << fSrc.nl;
-        idx++;
+        typedef Bu::List<Bu::StringList::iterator> IterList;
+        typedef Bu::Hash<uint32_t, IterList> IterHashList;
+        typedef Bu::Hash<Bu::String, int> IdxHash;
+
+        IdxHash hIdx;
+        IterHashList hCodes;
+        for( Bu::StringList::iterator i = opt.slInput.begin(); i; i++ )
+        {
+            uint32_t uc = Bu::__calcHashCode( *i );
+            if( !hCodes.has( uc ) )
+            {
+                hCodes.insert( uc, IterList() );
+            }
+            hCodes.get( uc ).append( i );
+            hIdx.insert( *i, idx++ );
+        }
+        for( IterHashList::iterator r = hCodes.begin(); r; r++ )
+        {
+            fSrc << "\t\tcase " << r.getKey() << "UL:" << fSrc.nl;
+            for( IterList::iterator i = r.getValue().begin(); i; i++ )
+            {
+                fSrc << "\t\t\tif( sName == \"" << cescape(*(*i)) << "\" ) // "
+                    << *(*i) << fSrc.nl
+                    << "\t\t\t\treturn aFile[" << hIdx.get(*(*i)) << "];" << fSrc.nl;
+            }
+            fSrc << "\t\t\tbreak;" << fSrc.nl;
+        }
     }
     fSrc << "\t}" << fSrc.nl
         << "\tthrow Bu::ExceptionBase(\"No file matching \\\"%s\\\" found.\", sName.getStr() );" << fSrc.nl
-- 
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