Config changes to support target_os="fuchsia"

third_party/libxml/BUILD.gn

Index: third_party/libxml/BUILD.gn
diff --git a/third_party/libxml/BUILD.gn b/third_party/libxml/BUILD.gn
index 28ac4d034e65e6285dba25e8ceedb2f3a816bd9c..430a46e35003b94ea9ef617d88eeecfebc66f4ed 100644
--- a/third_party/libxml/BUILD.gn
+++ b/third_party/libxml/BUILD.gn
@@ -4,7 +4,7 @@
 
 # Define an "os_include" variable that points at the OS-specific generated
 # headers.  These were generated by running the configure script offline.
-if (is_linux || is_android || is_nacl) {
+if (is_linux || is_android || is_nacl || is_fuchsia) {
   os_include = "linux"
 } else if (is_mac || is_ios) {
   os_include = "mac"
@@ -71,6 +71,7 @@ config("libxml_warnings") {
 
 static_library("libxml") {
   output_name = "libxml2"
+
   # Commented out sources are libxml2 files we do not want to include. They are
   # here to make it easy to identify files which are new.
   sources = [
@@ -80,16 +81,20 @@ static_library("libxml") {
     "linux/include/libxml/xmlversion.h",
     "mac/config.h",
     "mac/include/libxml/xmlversion.h",
+
     #"src/DOCBparser.c",
     "src/HTMLparser.c",
     "src/HTMLtree.c",
+
     #"src/SAX.c",
     "src/SAX2.c",
     "src/buf.c",
     "src/buf.h",
+
     #"src/c14n.c",
     #"src/catalog.c",
     "src/chvalid.c",
+
     #"src/debugXML.c",
     "src/dict.c",
     "src/elfgcchack.h",
@@ -147,20 +152,24 @@ static_library("libxml") {
     "src/include/libxml/xpointer.h",
     "src/include/win32config.h",
     "src/include/wsockcompat.h",
+
     #"src/legacy.c",
     "src/libxml.h",
     "src/list.c",
     "src/parser.c",
     "src/parserInternals.c",
     "src/pattern.c",
+
     #"src/relaxng.c",
     "src/save.h",
+
     #"src/schematron.c",
     "src/threads.c",
     "src/timsort.h",
     "src/tree.c",
     "src/triodef.h",
     "src/trionan.h",
+
     #"src/trio.c",
     #"src/trio.h",
     #"src/triodef.h",
@@ -171,20 +180,25 @@ static_library("libxml") {
     #"src/triostr.h",
     "src/uri.c",
     "src/valid.c",
+
     #"src/xinclude.c",
     #"src/xlink.c",
     "src/xmlIO.c",
     "src/xmlmemory.c",
+
     #"src/xmlmodule.c",
     "src/xmlreader.c",
+
     #"src/xmlregexp.c",
     "src/xmlsave.c",
+
     #"src/xmlschemas.c",
     #"src/xmlschemastypes.c",
     "src/xmlstring.c",
     "src/xmlunicode.c",
     "src/xmlwriter.c",
     "src/xpath.c",
+
     #"src/xpointer.c",
     #"src/xzlib.c",
     "src/xzlib.h",