Added missing Makefile.am from Erik Hofman.

simgear/Makefile.am

@@ -13,6 +13,7 @@ include_HEADERS = \
 	compiler.h constants.h sg_inlines.h sg_traits.hxx sg_zlib.h version.h
 
 SUBDIRS = \
+	compatibility \
 	xml \
 	debug \
 	misc \

simgear/compatibility/.cvsignore

@@ -0,0 +1,2 @@
+Makefile
+Makefile.in

simgear/compatibility/Makefile.am

@@ -0,0 +1,29 @@
+includedir = @includedir@/compatibility
+
+EXTRA_DIST = README
+
+include_HEADERS	= \
+	cfloat \
+	csetjmp \
+	cstdio \
+	cwchar \
+	iostream \
+	strstream \
+	cassert \
+	climits \
+	csignal \
+	cstdlib \
+	cwctype \
+	istream \
+	cctype \
+	clocale \
+	cstdarg \
+	cstring \
+	fstream \
+	iterator \
+	cerrno \
+	cmath \
+	cstddef \
+	ctime \
+	iomanip \
+	streambuf