"Tagging libcpp-26 from https://llvm.org/svn/llvm-project/libcxx/branches/apple"

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/tags/libcpp-26@136710 91177308-0d34-0410-b5e6-96231b3b80d8

Makefile

@@ -30,19 +30,12 @@ clean::
 installhdrs::
 
 	mkdir -p $(DSTROOT)/$(INSTALL_PREFIX)/usr/lib/c++/v1/ext
-	mkdir -p $(DSTROOT)/$(INSTALL_PREFIX)/usr/clang-ide/lib/c++/v1/ext
 	rsync -r --exclude=".*" $(SRCDIRS)/include/* $(DSTROOT)/$(INSTALL_PREFIX)/usr/lib/c++/v1/
-	rsync -r --exclude=".*" $(SRCDIRS)/include/* $(DSTROOT)/$(INSTALL_PREFIX)/usr/clang-ide/lib/c++/v1/
 	chown -R root:wheel $(DSTROOT)/$(INSTALL_PREFIX)/usr/lib/c++
-	chown -R root:wheel $(DSTROOT)/$(INSTALL_PREFIX)/usr/clang-ide/lib/c++
 	chmod 755 $(DSTROOT)/$(INSTALL_PREFIX)/usr/lib/c++/v1
-	chmod 755 $(DSTROOT)/$(INSTALL_PREFIX)/usr/clang-ide/lib/c++/v1
 	chmod 644 $(DSTROOT)/$(INSTALL_PREFIX)/usr/lib/c++/v1/*
-	chmod 644 $(DSTROOT)/$(INSTALL_PREFIX)/usr/clang-ide/lib/c++/v1/*
 	chmod 755 $(DSTROOT)/$(INSTALL_PREFIX)/usr/lib/c++/v1/ext
-	chmod 755 $(DSTROOT)/$(INSTALL_PREFIX)/usr/clang-ide/lib/c++/v1/ext
 	chmod 644 $(DSTROOT)/$(INSTALL_PREFIX)/usr/lib/c++/v1/ext/*
-	chmod 644 $(DSTROOT)/$(INSTALL_PREFIX)/usr/clang-ide/lib/c++/v1/ext/*
 
 install:: installhdrs $(DESTDIR)