libstdc++: Remove redundant -std=gnu++1z flags from makefile

Now that G++ defaults to gnu++17 we don't need special rules for
compiling the C++17 allocation and deallocation functions.

libstdc++-v3/ChangeLog:

	* libsupc++/Makefile.am: Remove redundant -std=gnu++1z flags.
	* libsupc++/Makefile.in: Regenerate.

diff --git a/libstdc++-v3/libsupc++/Makefile.am b/libstdc++-v3/libsupc++/Makefile.am
index 35ad3ae..091fe15 100644 (file)
--- a/libstdc++-v3/libsupc++/Makefile.am
+++ b/libstdc++-v3/libsupc++/Makefile.am
@@ -128,28 +128,6 @@ cp-demangle.o: cp-demangle.c
        $(C_COMPILE) -DIN_GLIBCPP_V3 -Wno-error -c $<
 
 
-# Use special rules for the C++17 sources so that the proper flags are passed.
-new_opa.lo: new_opa.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-new_opant.lo: new_opant.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-new_opva.lo: new_opva.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-new_opvant.lo: new_opvant.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opa.lo: del_opa.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opant.lo: del_opant.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opsa.lo: del_opsa.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opva.lo: del_opva.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opvant.lo: del_opvant.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opvsa.lo: del_opvsa.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-
 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
 # modified in a per-library or per-sub-library way.  Need to manually
 # set this option because CONFIG_CXXFLAGS has to be after

diff --git a/libstdc++-v3/libsupc++/Makefile.in b/libstdc++-v3/libsupc++/Makefile.in
index 5106f8a..82056e4 100644 (file)
--- a/libstdc++-v3/libsupc++/Makefile.in
+++ b/libstdc++-v3/libsupc++/Makefile.in
@@ -957,28 +957,6 @@ cp-demangle.lo: cp-demangle.c
 cp-demangle.o: cp-demangle.c
        $(C_COMPILE) -DIN_GLIBCPP_V3 -Wno-error -c $<
 
-# Use special rules for the C++17 sources so that the proper flags are passed.
-new_opa.lo: new_opa.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-new_opant.lo: new_opant.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-new_opva.lo: new_opva.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-new_opvant.lo: new_opvant.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opa.lo: del_opa.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opant.lo: del_opant.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opsa.lo: del_opsa.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opva.lo: del_opva.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opvant.lo: del_opvant.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-del_opvsa.lo: del_opvsa.cc
-       $(LTCXXCOMPILE) -std=gnu++1z -c $<
-
 install-stdHEADERS: $(std_HEADERS)
        @$(NORMAL_INSTALL)
        $(mkinstalldirs) $(DESTDIR)$(stddir)