diff --git a/Makefile b/Makefile
index 2e866acc..4370a315 100644
--- a/Makefile
+++ b/Makefile
@@ -90,17 +90,17 @@ ARM64_FILES = $(CORE_FILES) arm64-gen.c
 C67_FILES = $(CORE_FILES) c67-gen.c tcccoff.c
 
 ifdef CONFIG_WIN32
- PROGS+=tiny_impdef$(EXESUF) tiny_libmaker$(EXESUF)
-ifeq ($(ARCH),x86-64)
- NATIVE_FILES=$(WIN64_FILES)
- PROGS_CROSS=$(WIN32_CROSS)
- LIBTCC1_CROSS=lib/i386-win32/libtcc1.a
-else
- NATIVE_FILES=$(WIN32_FILES)
- PROGS_CROSS=$(WIN64_CROSS)
- LIBTCC1_CROSS=lib/x86_64-win32/libtcc1.a
-endif
- PROGS_CROSS+=$(X64_CROSS) $(ARM_CROSS) $(ARM64_CROSS) $(C67_CROSS) $(WINCE_CROSS)
+ PROGS+=tiny_impdef$(EXESUF) tiny_libmaker$(EXESUF) $(LIBTCC)
+ ifeq ($(ARCH),x86-64)
+  NATIVE_FILES=$(WIN64_FILES)
+  PROGS_CROSS=$(WIN32_CROSS) $(X64_CROSS) $(ARM_CROSS) $(ARM64_CROSS) $(C67_CROSS) $(WINCE_CROSS)
+  LIBTCC1_CROSS=lib/i386-win32/libtcc1.a
+ else
+  NATIVE_FILES=$(WIN32_FILES)
+  PROGS_CROSS=$(WIN64_CROSS) $(X64_CROSS) $(ARM_CROSS) $(ARM64_CROSS) $(C67_CROSS) $(WINCE_CROSS)
+  LIBTCC1_CROSS=lib/x86_64-win32/libtcc1.a
+ endif
+
 else ifeq ($(ARCH),i386)
 NATIVE_FILES=$(I386_FILES)
 PROGS_CROSS=$(X64_CROSS) $(WIN32_CROSS) $(WIN64_CROSS) $(ARM_CROSS) $(ARM64_CROSS) $(C67_CROSS) $(WINCE_CROSS)
@@ -217,39 +217,32 @@ lib/%/libtcc1.a : FORCE $(PROGS_CROSS)
 FORCE:
 
 # install
-TCC_INCLUDES = stdarg.h stddef.h stdbool.h float.h varargs.h
-INSTALL=install
-
-ifdef STRIP_BINARIES
- INSTALLBIN=$(INSTALL) -s
-else
- INSTALLBIN=$(INSTALL)
-endif
+INSTALL = install
+INSTALLBIN = install $(STRIP_$(STRIP_BINARIES))
+STRIP_yes = -s
 
 install-strip: install
-	$(STRIP) $(foreach PROG,$(PROGS),"$(bindir)"/$(PROG))
-ifdef CONFIG_WIN32
-	$(STRIP) "$(bindir)/$(LIBTCC)"
-endif
+install-strip: STRIP_BINARIES = yes
 
 ifndef CONFIG_WIN32
-install: $(PROGS) $(TCCLIBS) $(TCCDOCS)
+install:
 	mkdir -p "$(bindir)"
 	$(INSTALLBIN) -m755 $(PROGS) "$(bindir)"
-	mkdir -p "$(mandir)/man1"
-	-$(INSTALL) -m644 tcc.1 "$(mandir)/man1"
-	mkdir -p "$(infodir)"
-	-$(INSTALL) -m644 tcc-doc.info "$(infodir)"
 	mkdir -p "$(tccdir)"
-	mkdir -p "$(tccdir)/include"
 ifneq ($(LIBTCC1),)
 	$(INSTALL) -m644 $(LIBTCC1) "$(tccdir)"
 endif
-	$(INSTALL) -m644 $(addprefix $(TOPSRC)/include/,$(TCC_INCLUDES)) $(TOPSRC)/tcclib.h "$(tccdir)/include"
+	mkdir -p "$(tccdir)/include"
+	$(INSTALL) -m644 $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/include"
 	mkdir -p "$(libdir)"
 	$(INSTALL) -m644 $(LIBTCC) "$(libdir)"
 	mkdir -p "$(includedir)"
 	$(INSTALL) -m644 $(TOPSRC)/libtcc.h "$(includedir)"
+
+	mkdir -p "$(mandir)/man1"
+	-$(INSTALL) -m644 tcc.1 "$(mandir)/man1"
+	mkdir -p "$(infodir)"
+	-$(INSTALL) -m644 tcc-doc.info "$(infodir)"
 	mkdir -p "$(docdir)"
 	-$(INSTALL) -m644 tcc-doc.html "$(docdir)"
 ifdef CONFIG_CROSS
@@ -264,28 +257,25 @@ endif
 
 uninstall:
 	rm -fv $(foreach P,$(PROGS),"$(bindir)/$P")
-	rm -fv $(foreach P,$(LIBTCC1),"$(tccdir)/$P")
-	rm -fv $(foreach P,$(TCC_INCLUDES),"$(tccdir)/include/$P")
-	rm -fv "$(mandir)/man1/tcc.1" "$(infodir)/tcc-doc.info"
 	rm -fv "$(libdir)/$(LIBTCC)" "$(includedir)/libtcc.h"
-	rm -fv $(libdir)/libtcc.so*
-	rm -rv "$(tccdir)"
+	rm -fv "$(mandir)/man1/tcc.1" "$(infodir)/tcc-doc.info"
 	rm -fv "$(docdir)/tcc-doc.html"
+	rm -rv "$(tccdir)"
 else
 # on windows
-install: $(PROGS) $(TCCLIBS) $(TCCDOCS)
+install:
 	mkdir -p "$(tccdir)"
 	mkdir -p "$(tccdir)/lib"
 	mkdir -p "$(tccdir)/include"
 	mkdir -p "$(tccdir)/examples"
 	mkdir -p "$(tccdir)/doc"
 	mkdir -p "$(tccdir)/libtcc"
-	$(INSTALLBIN) -m755 $(PROGS) $(LIBTCC) "$(tccdir)"
+	$(INSTALLBIN) -m755 $(PROGS) "$(tccdir)"
 	$(INSTALL) -m644 libtcc1.a $(TOPSRC)/win32/lib/*.def "$(tccdir)/lib"
 	cp -r $(TOPSRC)/win32/include/. "$(tccdir)/include"
 	cp -r $(TOPSRC)/win32/examples/. "$(tccdir)/examples"
 	cp $(TOPSRC)/tests/libtcc_test.c "$(tccdir)/examples"
-	$(INSTALL) -m644 $(addprefix $(TOPSRC)/include/,$(TCC_INCLUDES)) $(TOPSRC)/tcclib.h "$(tccdir)/include"
+	$(INSTALL) -m644 $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/include"
 	$(INSTALL) -m644 tcc-doc.html $(TOPSRC)/win32/tcc-win32.txt "$(tccdir)/doc"
 	$(INSTALL) -m644 $(TOPSRC)/libtcc.h libtcc.def "$(tccdir)/libtcc"
 ifdef CONFIG_CROSS
diff --git a/configure b/configure
index 003f5387..491fad72 100755
--- a/configure
+++ b/configure
@@ -42,6 +42,7 @@ tcc_sysincludepaths=""
 tcc_libpaths=""
 tcc_crtprefix=""
 tcc_elfinterp=""
+triplet=
 tcc_lddir=
 confvars=
 cpu=
@@ -116,6 +117,8 @@ for opt do
   ;;
   --elfinterp=*) tcc_elfinterp=`echo $opt | cut -d '=' -f 2`
   ;;
+  --triplet=*) triplet=`echo $opt | cut -d '=' -f 2`
+  ;;
   --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
   ;;
   --enable-gprof) gprof="yes"
@@ -293,6 +296,7 @@ Advanced options (experts only):
   --libpaths=...           specify system library paths, colon separated
   --crtprefix=...          specify locations of crt?.o, colon separated
   --elfinterp=...          specify elf interpreter
+  --triplet=...            specify system library/include directory triplet
 EOF
 #echo "NOTE: The object files are build at the place where configure is launched"
 exit 1
@@ -312,12 +316,18 @@ if test -z "$cross_prefix" ; then
     gcc_major="$($CONFTEST version)"
     gcc_minor="$($CONFTEST minor)"
     if test "$mingw32" = "no" ; then
-      triplet="$($CONFTEST triplet)"
-      if test -f "/usr/lib/$triplet/crti.o" ; then
-	tcc_lddir="lib"
-	multiarch_triplet="$triplet"
-      elif test "$cpu" != "x86" -a -f "/usr/lib64/crti.o" ; then
-	tcc_lddir="lib64"
+
+      if test -z "$triplet"; then
+        tt="$($CONFTEST triplet)"
+        if test -n "$tt" -a -f "/usr/lib/$tt/crti.o" ; then
+          triplet="$tt"
+        fi
+      fi
+
+      if test -z "$triplet"; then
+        if test ! -f "/usr/lib/crti.o" -a -f "/usr/lib64/crti.o" ; then
+          tcc_lddir="lib64"
+        fi
       fi
 
       if test "$cpu" = "armv4l" ; then
@@ -331,21 +341,10 @@ if test -z "$cross_prefix" ; then
 	fi
       fi
 
-#      multiarch_triplet=${libc_dir#*/}
-#      multiarch_triplet=${multiarch_triplet%/}
-#      tcc_lddir="${libc_dir%%/*}"
-#      if test -n "$multiarch_triplet" ; then
-#        tcc_lddir="$tcc_lddir/$multiarch_triplet"
-#      fi
-
       if test -f "/lib/ld-uClibc.so.0" ; then
 	confvars="$confvars uClibc"
       fi
 
-#      if test -z "$tcc_elfinterp" ; then
-#        tcc_elfinterp="$(ldd $CONFTEST | grep '/ld-.*.so' | sed 's,\s*\(\S\+\).*,\1,')"
-#      fi
-
     fi
   fi
 else
@@ -374,6 +373,8 @@ for i in $F_OPTIONS; do
 done
 rm -f cc_help.txt
 
+fcho() { if test -n "$2"; then echo "$1$2"; else echo "$1-"; fi }
+
 echo "Binary  directory   $bindir"
 echo "TinyCC directory    $tccdir"
 echo "Library directory   $libdir"
@@ -381,15 +382,16 @@ echo "Include directory   $includedir"
 echo "Manual directory    $mandir"
 echo "Info directory      $infodir"
 echo "Doc directory       $docdir"
-echo "Target root prefix  $sysroot"
+fcho "Target root prefix  " "$sysroot"
 echo "Source path         $source_path"
 echo "C compiler          $cc"
 echo "Target OS           $targetos"
 echo "CPU                 $cpu"
 echo "Big Endian          $bigendian"
-echo "gprof enabled       $gprof"
-echo "cross compilers     $build_cross"
-echo "use libgcc          $use_libgcc"
+echo "Profiling           $gprof"
+echo "Cross compilers     $build_cross"
+echo "Use libgcc          $use_libgcc"
+fcho "Triplet             " "$triplet"
 
 echo "Creating config.mak and config.h"
 
@@ -437,7 +439,7 @@ print_mak CONFIG_TCC_LIBPATHS "$tcc_libpaths"
 print_mak CONFIG_TCC_CRTPREFIX "$tcc_crtprefix"
 print_mak CONFIG_TCC_ELFINTERP "$tcc_elfinterp"
 print_mak CONFIG_LDDIR "$tcc_lddir"
-print_mak CONFIG_MULTIARCHDIR "$multiarch_triplet"
+print_mak CONFIG_TRIPLET "$triplet"
 
 echo "#define GCC_MAJOR $gcc_major" >> $TMPH
 echo "#define GCC_MINOR $gcc_minor" >> $TMPH
diff --git a/lib/Makefile b/lib/Makefile
index 9b4a8848..e61437ef 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -41,22 +41,21 @@ cross : TCC = $(TOP)/$(TARGET)-tcc$(EXESUF)
 I386_O = libtcc1.o alloca86.o alloca86-bt.o $(BCHECK_O)
 X86_64_O = libtcc1.o alloca86_64.o alloca86_64-bt.o $(BCHECK_O)
 ARM_O = libtcc1.o armeabi.o alloca-arm.o
-WIN32_O = $(I386_O) crt1.o wincrt1.o dllcrt1.o dllmain.o chkstk.o
-WIN64_O = $(X86_64_O) crt1.o wincrt1.o dllcrt1.o dllmain.o chkstk.o
 ARM64_O = lib-arm64.o
+WIN32_O = crt1.o wincrt1.o dllcrt1.o dllmain.o chkstk.o
 
 # build TCC runtime library to contain PIC code, so it can be linked
 # into shared libraries
 PICFLAGS = -fPIC
 
 ifeq "$(TARGET)" "i386-win32"
- OBJ = $(addprefix $(DIR)/,$(WIN32_O))
+ OBJ = $(addprefix $(DIR)/,$(I386_O) $(WIN32_O))
  TGT = -DTCC_TARGET_I386 -DTCC_TARGET_PE
  XCC = $(TCC) -B$(TOPSRC)/win32 -I$(TOPSRC)/include
  XAR = $(DIR)/tiny_libmaker$(EXESUF)
  XFLAGS = $(TGT)
 else ifeq "$(TARGET)" "x86_64-win32"
- OBJ = $(addprefix $(DIR)/,$(WIN64_O))
+ OBJ = $(addprefix $(DIR)/,$(X86_64_O) $(WIN32_O))
  TGT = -DTCC_TARGET_X86_64 -DTCC_TARGET_PE
  XCC = $(TCC) -B$(TOPSRC)/win32 -I$(TOPSRC)/include
  XAR = $(DIR)/tiny_libmaker$(EXESUF)
@@ -110,4 +109,4 @@ $(OBJ) $(XAR) : $(DIR)/exists
 	@echo $@ > $@
 
 clean :
-	rm -rfv i386-win32 x86_64-win32 i386 x86_64 arm arm64
+	rm -rf i386-win32 x86_64-win32 i386 x86_64 arm arm64
diff --git a/tcc.h b/tcc.h
index e82bae50..96819033 100644
--- a/tcc.h
+++ b/tcc.h
@@ -173,24 +173,19 @@
 # define CONFIG_TCCDIR "."
 #endif
 #ifndef CONFIG_LDDIR
-# ifdef TCC_TARGET_X86_64
-#   define CONFIG_LDDIR "lib64"
-# else
-#   define CONFIG_LDDIR "lib"
-# endif
+# define CONFIG_LDDIR "lib"
 #endif
-
-#ifdef CONFIG_MULTIARCHDIR
-# define USE_MUADIR(s) s "/" CONFIG_MULTIARCHDIR
-# define ALSO_MUADIR(s) s "/" CONFIG_MULTIARCHDIR ":" s
+#ifdef CONFIG_TRIPLET
+# define USE_TRIPLET(s) s "/" CONFIG_TRIPLET
+# define ALSO_TRIPLET(s) USE_TRIPLET(s) ":" s
 #else
-# define USE_MUADIR(s) s
-# define ALSO_MUADIR(s) s
+# define USE_TRIPLET(s) s
+# define ALSO_TRIPLET(s) s
 #endif
 
 /* path to find crt1.o, crti.o and crtn.o */
 #ifndef CONFIG_TCC_CRTPREFIX
-# define CONFIG_TCC_CRTPREFIX USE_MUADIR(CONFIG_SYSROOT "/usr/" CONFIG_LDDIR)
+# define CONFIG_TCC_CRTPREFIX USE_TRIPLET(CONFIG_SYSROOT "/usr/" CONFIG_LDDIR)
 #endif
 
 /* Below: {B} is substituted by CONFIG_TCCDIR (rsp. -B option) */
@@ -202,8 +197,8 @@
 # else
 #  define CONFIG_TCC_SYSINCLUDEPATHS \
         "{B}/include" \
-    ":" ALSO_MUADIR(CONFIG_SYSROOT "/usr/local/include") \
-    ":" ALSO_MUADIR(CONFIG_SYSROOT "/usr/include")
+    ":" ALSO_TRIPLET(CONFIG_SYSROOT "/usr/local/include") \
+    ":" ALSO_TRIPLET(CONFIG_SYSROOT "/usr/include")
 # endif
 #endif
 
@@ -213,9 +208,9 @@
 #  define CONFIG_TCC_LIBPATHS "{B}/lib"
 # else
 #  define CONFIG_TCC_LIBPATHS \
-        ALSO_MUADIR(CONFIG_SYSROOT "/usr/" CONFIG_LDDIR) \
-    ":" ALSO_MUADIR(CONFIG_SYSROOT "/" CONFIG_LDDIR) \
-    ":" ALSO_MUADIR(CONFIG_SYSROOT "/usr/local/" CONFIG_LDDIR)
+        ALSO_TRIPLET(CONFIG_SYSROOT "/usr/" CONFIG_LDDIR) \
+    ":" ALSO_TRIPLET(CONFIG_SYSROOT "/" CONFIG_LDDIR) \
+    ":" ALSO_TRIPLET(CONFIG_SYSROOT "/usr/local/" CONFIG_LDDIR)
 # endif
 #endif
 
@@ -261,7 +256,7 @@
 #endif
 
 /* library to use with CONFIG_USE_LIBGCC instead of libtcc1.a */
-#define TCC_LIBGCC USE_MUADIR(CONFIG_SYSROOT "/" CONFIG_LDDIR) "/libgcc_s.so.1"
+#define TCC_LIBGCC USE_TRIPLET(CONFIG_SYSROOT "/" CONFIG_LDDIR) "/libgcc_s.so.1"
 
 /* -------------------------------------------- */