Add support for building on solaris, working around namespace
polution problems from system headers. Patch by Nathan Keynes!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52682 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Makefile.rules b/Makefile.rules
index 74b5a32..b8006a2 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -451,6 +451,10 @@
DISABLE_AUTO_DEPENDENCIES=1
endif
+ifeq ($(OS),SunOS)
+CPP.BaseFlags += -include llvm/System/Solaris.h
+endif
+
LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
# All -I flags should go here, so that they don't confuse llvm-config.
diff --git a/include/llvm/System/Solaris.h b/include/llvm/System/Solaris.h
new file mode 100644
index 0000000..15adb74
--- /dev/null
+++ b/include/llvm/System/Solaris.h
@@ -0,0 +1,40 @@
+/*===- llvm/System/Solaris.h ------------------------------------*- C++ -*-===*
+ *
+ * The LLVM Compiler Infrastructure
+ *
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
+ *
+ *===----------------------------------------------------------------------===*
+ *
+ * This file contains portability fixes for Solaris hosts.
+ *
+ *===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_SYSTEM_SOLARIS_H
+#define LLVM_SYSTEM_SOLARIS_H
+
+#include <sys/types.h>
+#include <sys/regset.h>
+
+#undef CS
+#undef DS
+#undef ES
+#undef FS
+#undef GS
+#undef SS
+#undef EAX
+#undef ECX
+#undef EDX
+#undef EBX
+#undef ESP
+#undef EBP
+#undef ESI
+#undef EDI
+#undef EIP
+#undef UESP
+#undef EFL
+#undef ERR
+#undef TRAPNO
+
+#endif
diff --git a/utils/GenLibDeps.pl b/utils/GenLibDeps.pl
index 74eedd3..35811b4 100755
--- a/utils/GenLibDeps.pl
+++ b/utils/GenLibDeps.pl
@@ -96,7 +96,7 @@
print " <dt><b>$lib</b</dt><dd><ul>\n";
}
open UNDEFS,
- "$nmPath -g -u $Directory/$lib | sed -e 's/^ *U //' | sort | uniq |";
+ "$nmPath -g -u $Directory/$lib | sed -e 's/^[ 0]* U //' | sort | uniq |";
my %DepLibs;
while (<UNDEFS>) {
chomp;