[SV 46304] Don't invoke C++ compiler on C sources on MS-Windows
* default.c (default_variables) [HAVE_CASE_INSENSITIVE_FS]: Make
COMPILE.C and LINK.C be synonyms for COMPILE.c and LINK.c,
respectively.
diff --git a/default.c b/default.c
index 93c993e..08a69a8 100644
--- a/default.c
+++ b/default.c
@@ -602,10 +602,21 @@
"COMPILE.m", "$(OBJC) $(OBJCFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
"LINK.m", "$(OBJC) $(OBJCFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
"COMPILE.cc", "$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
+#ifndef HAVE_CASE_INSENSITIVE_FS
+ /* On case-insensitive filesystems, treat *.C files as *.c files,
+ to avoid erroneously compiling C sources as C++, which will
+ probably fail. */
"COMPILE.C", "$(COMPILE.cc)",
+#else
+ "COMPILE.C", "$(COMPILE.c)",
+#endif
"COMPILE.cpp", "$(COMPILE.cc)",
"LINK.cc", "$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
+#ifndef HAVE_CASE_INSENSITIVE_FS
"LINK.C", "$(LINK.cc)",
+#else
+ "LINK.C", "$(LINK.c)",
+#endif
"LINK.cpp", "$(LINK.cc)",
"YACC.y", "$(YACC) $(YFLAGS)",
"LEX.l", "$(LEX) $(LFLAGS) -t",
