Fix older VS compatibility issues and PDB files generation issue. (ninja-build#1435)

Fixes ninja-build#1411.

Author: ikifof

configure.py

@@ -414,7 +414,7 @@ def shell_escape(str):
 
 if platform.is_msvc():
     n.rule('cxx',
-        command='$cxx $cflags -c $in /Fo$out',
+        command='$cxx $cflags -c $in /Fo$out /Fd' + built('$pdb'),
         description='CXX $out',
         deps='msvc'  # /showIncludes is included in $cflags.
     )
@@ -485,6 +485,9 @@ def has_re2c():
 n.newline()
 
 n.comment('Core source files all build into ninja library.')
+cxxvariables = []
+if platform.is_msvc():
+    cxxvariables = [('pdb', 'ninja.pdb')]
 for name in ['build',
              'build_log',
              'clean',
@@ -505,15 +508,15 @@ def has_re2c():
              'string_piece_util',
              'util',
              'version']:
-    objs += cxx(name)
+    objs += cxx(name, variables=cxxvariables) 
 if platform.is_windows():
     for name in ['subprocess-win32',
                  'includes_normalize-win32',
                  'msvc_helper-win32',
                  'msvc_helper_main-win32']:
-        objs += cxx(name)
+        objs += cxx(name, variables=cxxvariables)
     if platform.is_msvc():
-        objs += cxx('minidump-win32')
+        objs += cxx('minidump-win32', variables=cxxvariables)
     objs += cc('getopt')
 else:
     objs += cxx('subprocess-posix')
@@ -536,7 +539,7 @@ def has_re2c():
 all_targets = []
 
 n.comment('Main executable is library plus main() function.')
-objs = cxx('ninja')
+objs = cxx('ninja', variables=cxxvariables)
 ninja = n.build(binary('ninja'), 'link', objs, implicit=ninja_lib,
                 variables=[('libs', libs)])
 n.newline()
@@ -551,6 +554,8 @@ def has_re2c():
 n.comment('Tests all build into ninja_test executable.')
 
 objs = []
+if platform.is_msvc():
+    cxxvariables = [('pdb', 'ninja_test.pdb')]
 
 for name in ['build_log_test',
              'build_test',
@@ -569,10 +574,10 @@ def has_re2c():
              'subprocess_test',
              'test',
              'util_test']:
-    objs += cxx(name)
+    objs += cxx(name, variables=cxxvariables)
 if platform.is_windows():
     for name in ['includes_normalize_test', 'msvc_helper_test']:
-        objs += cxx(name)
+        objs += cxx(name, variables=cxxvariables)
 
 ninja_test = n.build(binary('ninja_test'), 'link', objs, implicit=ninja_lib,
                      variables=[('libs', libs)])
@@ -588,7 +593,9 @@ def has_re2c():
              'hash_collision_bench',
              'manifest_parser_perftest',
              'clparser_perftest']:
-  objs = cxx(name)
+  if platform.is_msvc():
+    cxxvariables = [('pdb', name + '.pdb')]
+  objs = cxx(name, variables=cxxvariables)
   all_targets += n.build(binary(name), 'link', objs,
                          implicit=ninja_lib, variables=[('libs', libs)])
 

src/build_log.cc

@@ -35,6 +35,9 @@
 #include "graph.h"
 #include "metrics.h"
 #include "util.h"
+#if defined(_MSC_VER) && (_MSC_VER < 1800)
+#define strtoll _strtoi64
+#endif
 
 // Implementation details:
 // Each run's log appends to the log file.

src/deps_log.cc

@@ -20,6 +20,9 @@
 #include <string.h>
 #ifndef _WIN32
 #include <unistd.h>
+#elif defined(_MSC_VER) && (_MSC_VER < 1900)
+typedef __int32 int32_t;
+typedef unsigned __int32 uint32_t;
 #endif
 
 #include "graph.h"