allow '(' and ')' in depfile paths

Fixes issue #327.

3 files changed, 22 insertions, 7 deletions

diff --git a/src/depfile_parser.cc b/src/depfile_parser.cc
index 261893f..54b934c 100644
--- a/src/depfile_parser.cc
+++ b/src/depfile_parser.cc
@@ -54,7 +54,7 @@ bool DepfileParser::Parse(string* content, string* err) {
           0,   0,   0,   0,   0,   0,   0,   0, 
           0,   0,   0,   0,   0,   0,   0,   0, 
           0,   0,   0,   0,   0,   0,   0,   0, 
-          0,   0,   0, 128, 128, 128, 128, 128, 
+        128, 128,   0, 128, 128, 128, 128, 128, 
         128, 128, 128, 128, 128, 128, 128, 128, 
         128, 128, 128,   0,   0,   0,   0,   0, 
           0, 128, 128, 128, 128, 128, 128, 128, 
@@ -84,18 +84,21 @@ bool DepfileParser::Parse(string* content, string* err) {
       };
 
       yych = *in;
-      if (yych <= '\\') {
-        if (yych <= ':') {
+      if (yych <= '[') {
+        if (yych <= '*') {
           if (yych <= 0x00) goto yy6;
-          if (yych <= '*') goto yy8;
-          goto yy4;
+          if (yych <= '\'') goto yy8;
+          if (yych <= ')') goto yy4;
+          goto yy8;
         } else {
+          if (yych <= ':') goto yy4;
           if (yych <= '@') goto yy8;
           if (yych <= 'Z') goto yy4;
-          if (yych <= '[') goto yy8;
+          goto yy8;
         }
       } else {
         if (yych <= '`') {
+          if (yych <= '\\') goto yy2;
           if (yych == '_') goto yy4;
           goto yy8;
         } else {
@@ -104,6 +107,7 @@ bool DepfileParser::Parse(string* content, string* err) {
           goto yy8;
         }
       }
+yy2:
       ++in;
       if ((yych = *in) <= '$') {
         if (yych <= '\n') {
diff --git a/src/depfile_parser.in.cc b/src/depfile_parser.in.cc
index 5e073df..8c415b9 100644
--- a/src/depfile_parser.in.cc
+++ b/src/depfile_parser.in.cc
@@ -68,7 +68,7 @@ bool DepfileParser::Parse(string* content, string* err) {
         *out++ = yych;
         continue;
       }
-      [a-zA-Z0-9+,/_:.~-]+ {
+      [a-zA-Z0-9+,/_:.~()-]+ {
         // Got a span of plain text.
         int len = in - start;
         // Need to shift it over if we're overwriting backslashes.
diff --git a/src/depfile_parser_test.cc b/src/depfile_parser_test.cc
index 736e591..fd76ae7 100644
--- a/src/depfile_parser_test.cc
+++ b/src/depfile_parser_test.cc
@@ -103,6 +103,17 @@ TEST_F(DepfileParserTest, Escapes) {
   ASSERT_EQ(0u, parser_.ins_.size());
 }
 
+TEST_F(DepfileParserTest, SpecialChars) {
+  string err;
+  EXPECT_TRUE(Parse(
+"C:/Program\\ Files\\ (x86)/Microsoft\\ crtdefs.h:",
+      &err));
+  ASSERT_EQ("", err);
+  EXPECT_EQ("C:/Program Files (x86)/Microsoft crtdefs.h",
+            parser_.out_.AsString());
+  ASSERT_EQ(0u, parser_.ins_.size());
+}
+
 TEST_F(DepfileParserTest, UnifyMultipleOutputs) {
   // check that multiple duplicate targets are properly unified
   string err;