From 1e7a0aa8837dd9244a4941560b2a20da1b4aa60d Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Tue, 20 Sep 2011 23:48:03 +0200
Subject: [PATCH] gyp: revive sunos support, lost in 6b98a63

---
 tools/gyp/pylib/gyp/generator/make.py | 70 +++++++++++++++++++--------
 1 file changed, 50 insertions(+), 20 deletions(-)

diff --git a/tools/gyp/pylib/gyp/generator/make.py b/tools/gyp/pylib/gyp/generator/make.py
index 2413b6a924..d41da6a86e 100644
--- a/tools/gyp/pylib/gyp/generator/make.py
+++ b/tools/gyp/pylib/gyp/generator/make.py
@@ -61,7 +61,12 @@ generator_wants_sorted_dependencies = False
 
 def GetFlavor(params):
   """Returns |params.flavor| if it's set, the system's default flavor else."""
-  return params.get('flavor', 'mac' if sys.platform == 'darwin' else 'linux')
+  flavors = {
+    'darwin': 'mac',
+    'sunos5': 'solaris',
+  }
+  flavor = flavors.get(sys.platform, 'linux')
+  return params.get('flavor', flavor)
 
 
 def CalculateVariables(default_variables, params):
@@ -70,7 +75,8 @@ def CalculateVariables(default_variables, params):
   default_variables['LINKER_SUPPORTS_ICF'] = \
       gyp.system_test.TestLinkerSupportsICF(cc_command=cc_target)
 
-  if GetFlavor(params) == 'mac':
+  flavor = GetFlavor(params)
+  if flavor == 'mac':
     default_variables.setdefault('OS', 'mac')
     default_variables.setdefault('SHARED_LIB_SUFFIX', '.dylib')
     default_variables.setdefault('SHARED_LIB_DIR',
@@ -93,7 +99,7 @@ def CalculateVariables(default_variables, params):
     global COMPILABLE_EXTENSIONS
     COMPILABLE_EXTENSIONS.update({'.m': 'objc', '.mm' : 'objcxx'})
   else:
-    default_variables.setdefault('OS', 'linux')
+    default_variables.setdefault('OS', flavor)
     default_variables.setdefault('SHARED_LIB_SUFFIX', '.so')
     default_variables.setdefault('SHARED_LIB_DIR','$(builddir)/lib.$(TOOLSET)')
     default_variables.setdefault('LIB_DIR', '$(obj).$(TOOLSET)')
@@ -349,7 +355,7 @@ cmd_cc = $(CC.$(TOOLSET)) $(GYP_CFLAGS) $(DEPFLAGS) $(CFLAGS.$(TOOLSET)) -c -o $
 
 quiet_cmd_cxx = CXX($(TOOLSET)) $@
 cmd_cxx = $(CXX.$(TOOLSET)) $(GYP_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $<
-%(mac_commands)s
+%(extra_commands)s
 quiet_cmd_touch = TOUCH $@
 cmd_touch = touch $@
 
@@ -463,6 +469,14 @@ quiet_cmd_mac_package_framework = PACKAGE FRAMEWORK $@
 cmd_mac_package_framework = ./gyp-mac-tool package-framework "$@" $(4)
 """
 
+SHARED_HEADER_SUN_COMMANDS = """
+# gyp-sun-tool is written next to the root Makefile by gyp.
+# Use $(4) for the command, since $(2) and $(3) are used as flag by do_cmd
+# already.
+quiet_cmd_sun_tool = SUNTOOL $(4) $<
+cmd_sun_tool = ./gyp-sun-tool $(4) $< "$@"
+"""
+
 
 def WriteRootHeaderSuffixRules(writer):
   extensions = sorted(COMPILABLE_EXTENSIONS.keys(), key=str.lower)
@@ -2424,17 +2438,31 @@ def RunSystemTests(flavor):
            'LINK_flags': link_flags }
 
 
-def CopyMacTool(out_path):
-  """Finds mac_tool.gyp in the gyp directory and copies it to |out_path|."""
+def CopyTool(flavor, out_path):
+  """Finds (mac|sun)_tool.gyp in the gyp directory and copies it to |out_path|."""
+  prefix = { 'solaris': 'sun', 'mac': 'mac' }.get(flavor, None)
+  if not prefix:
+    return
+
+  tool_path = os.path.join(out_path, 'gyp-%s-tool' % prefix)
+  if os.path.exists(tool_path):
+    os.remove(tool_path)
+
+  # Slurp input file.
   source_path = os.path.join(
-      os.path.dirname(os.path.abspath(__file__)), '..', 'mac_tool.py')
+      os.path.dirname(os.path.abspath(__file__)), '..', '%s_tool.py' % prefix)
   source_file = open(source_path)
   source = source_file.readlines()
   source_file.close()
-  mactool_file = open(out_path, 'w')
-  mactool_file.write(
+
+  # Add header and write it out.
+  tool_file = open(tool_path, 'w')
+  tool_file.write(
       ''.join([source[0], '# Generated by gyp. Do not edit.\n'] + source[1:]))
-  mactool_file.close()
+  tool_file.close()
+
+  # Make file executable.
+  os.chmod(tool_path, 0o755)
 
 
 def GenerateOutput(target_list, target_dicts, data, params):
@@ -2488,7 +2516,7 @@ def GenerateOutput(target_list, target_dicts, data, params):
       'flock': 'flock',
       'flock_index': 1,
       'link_commands': LINK_COMMANDS_LINUX,
-      'mac_commands': '',
+      'extra_commands': '',
       'srcdir': srcdir,
     }
   if flavor == 'mac':
@@ -2496,8 +2524,15 @@ def GenerateOutput(target_list, target_dicts, data, params):
         'flock': './gyp-mac-tool flock',
         'flock_index': 2,
         'link_commands': LINK_COMMANDS_MAC,
-        'mac_commands': SHARED_HEADER_MAC_COMMANDS,
+        'extra_commands': SHARED_HEADER_MAC_COMMANDS,
     })
+  elif flavor == 'solaris':
+    header_params.update({
+        'flock': './gyp-sun-tool flock',
+        'flock_index': 2,
+        'extra_commands': SHARED_HEADER_SUN_COMMANDS,
+    })
+
   if flavor == 'android':
     header_params.update({
         'link_commands': LINK_COMMANDS_ANDROID,
@@ -2538,14 +2573,9 @@ def GenerateOutput(target_list, target_dicts, data, params):
     root_makefile.write('TOOLSET := %s\n' % toolset)
     WriteRootHeaderSuffixRules(root_makefile)
 
-  # Put mac_tool next to the root Makefile.
-  if flavor == 'mac':
-    mactool_path = os.path.join(os.path.dirname(makefile_path), 'gyp-mac-tool')
-    if os.path.exists(mactool_path):
-      os.remove(mactool_path)
-    CopyMacTool(mactool_path)
-    # Make file executable.
-    os.chmod(mactool_path, 0755)
+  # Put platform tool next to the root Makefile.
+  dest_path = os.path.dirname(makefile_path)
+  CopyTool(flavor, dest_path)
 
   # Find the list of targets that derive from the gyp file(s) being built.
   needed_targets = set()