Be more careful with CFG_{SRC,BUILD}_DIR ending in slash.

diff --git a/Makefile.in b/Makefile.in
index 858cb8727b529f96af9c8ba10f739b5097839f0d..758f726f9d990cc6e75c707c5de2777b096d4ccb 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -89,7 +89,7 @@ ifdef DEBUG
 endif
 
 # platform-specific auto-configuration
-include $(CFG_SRC_DIR)/mk/platform.mk
+include $(CFG_SRC_DIR)mk/platform.mk
 
 # Run the stage1/2 compilers under valgrind
 ifdef VALGRIND_COMPILE
@@ -443,15 +443,15 @@ config.stamp: $(S)configure $(S)Makefile.in $(S)src/snapshots.txt
 # Primary-target makefiles
 ######################################################################
 
-include $(CFG_SRC_DIR)/mk/target.mk
-include $(CFG_SRC_DIR)/mk/host.mk
-include $(CFG_SRC_DIR)/mk/stage0.mk
-include $(CFG_SRC_DIR)/mk/rt.mk
-include $(CFG_SRC_DIR)/mk/rustllvm.mk
-include $(CFG_SRC_DIR)/mk/autodep.mk
-include $(CFG_SRC_DIR)/mk/tools.mk
-include $(CFG_SRC_DIR)/mk/docs.mk
-include $(CFG_SRC_DIR)/mk/llvm.mk
+include $(CFG_SRC_DIR)mk/target.mk
+include $(CFG_SRC_DIR)mk/host.mk
+include $(CFG_SRC_DIR)mk/stage0.mk
+include $(CFG_SRC_DIR)mk/rt.mk
+include $(CFG_SRC_DIR)mk/rustllvm.mk
+include $(CFG_SRC_DIR)mk/autodep.mk
+include $(CFG_SRC_DIR)mk/tools.mk
+include $(CFG_SRC_DIR)mk/docs.mk
+include $(CFG_SRC_DIR)mk/llvm.mk
 
 ######################################################################
 # Secondary makefiles, conditionalized for speed
@@ -463,18 +463,18 @@ ifneq ($(strip $(findstring dist,$(MAKECMDGOALS))   \
                $(findstring tidy,$(MAKECMDGOALS))   \
                $(findstring clean,$(MAKECMDGOALS))),)
   CFG_INFO := $(info cfg: including dist rules)
-  include $(CFG_SRC_DIR)/mk/dist.mk
+  include $(CFG_SRC_DIR)mk/dist.mk
 endif
 
 ifneq ($(strip $(findstring snap,$(MAKECMDGOALS))   \
                $(findstring clean,$(MAKECMDGOALS))),)
   CFG_INFO := $(info cfg: including snap rules)
-  include $(CFG_SRC_DIR)/mk/snap.mk
+  include $(CFG_SRC_DIR)mk/snap.mk
 endif
 
 ifneq ($(findstring reformat,$(MAKECMDGOALS)),)
   CFG_INFO := $(info cfg: including reformat rules)
-  include $(CFG_SRC_DIR)/mk/pp.mk
+  include $(CFG_SRC_DIR)mk/pp.mk
 endif
 
 ifneq ($(strip $(findstring check,$(MAKECMDGOALS)) \
@@ -482,17 +482,17 @@ ifneq ($(strip $(findstring check,$(MAKECMDGOALS)) \
                $(findstring perf,$(MAKECMDGOALS))  \
                $(findstring tidy,$(MAKECMDGOALS))),)
   CFG_INFO := $(info cfg: including test rules)
-  include $(CFG_SRC_DIR)/mk/tests.mk
+  include $(CFG_SRC_DIR)mk/tests.mk
 endif
 
 ifneq ($(findstring perf,$(MAKECMDGOALS)),)
   CFG_INFO := $(info cfg: including perf rules)
-  include $(CFG_SRC_DIR)/mk/perf.mk
+  include $(CFG_SRC_DIR)mk/perf.mk
 endif
 
 ifneq ($(findstring clean,$(MAKECMDGOALS)),)
   CFG_INFO := $(info cfg: including clean rules)
-  include $(CFG_SRC_DIR)/mk/clean.mk
+  include $(CFG_SRC_DIR)mk/clean.mk
 endif
 
 ifneq ($(findstring install,$(MAKECMDGOALS)),)
@@ -503,11 +503,11 @@ ifneq ($(findstring install,$(MAKECMDGOALS)),)
   endif
 
   CFG_INFO := $(info cfg: including install rules)
-  include $(CFG_SRC_DIR)/mk/install.mk
+  include $(CFG_SRC_DIR)mk/install.mk
 endif
 
 ifneq ($(strip $(findstring TAGS.emacs,$(MAKECMDGOALS)) \
                $(findstring TAGS.vi,$(MAKECMDGOALS))),)
   CFG_INFO := $(info cfg: including ctags rules)
-  include $(CFG_SRC_DIR)/mk/ctags.mk
+  include $(CFG_SRC_DIR)mk/ctags.mk
 endif

diff --git a/configure b/configure
index 20015674c352853596124628a2beed36d3ed5eb3..897af03333b2d7ea8d93e1142c023863db6641a6 100755 (executable)
--- a/configure
+++ b/configure
@@ -251,8 +251,8 @@ esac
 DEFAULT_HOST_TRIPLE="${CFG_CPUTYPE}-${CFG_OSTYPE}"
 
 CFG_SELF=$(echo $0 | tr '\\' '/')
-CFG_SRC_DIR=${CFG_SELF%${CFG_SELF##*/}}
-CFG_BUILD_DIR=$(echo $PWD | tr '\\' '/')
+CFG_SRC_DIR="$(dirname $CFG_SELF)/"
+CFG_BUILD_DIR="$(echo $PWD | tr '\\' '/')/"
 CFG_CONFIGURE_ARGS="$@"
 
 OPTIONS=""
@@ -517,14 +517,14 @@ fi
 
 # Configure llvm, only if necessary
 step_msg "looking at LLVM"
-CFG_LLVM_SRC_DIR=${CFG_SRC_DIR}src/llvm
+CFG_LLVM_SRC_DIR=${CFG_SRC_DIR}src/llvm/
 for t in $CFG_TARGET_TRIPLES
 do
     do_reconfigure=1
 
     if [ -z $CFG_LLVM_ROOT ]
     then
-        LLVM_BUILD_DIR=$CFG_BUILD_DIR/llvm/$t
+        LLVM_BUILD_DIR=${CFG_BUILD_DIR}llvm/$t
         if [ ! -z "$CFG_DISABLE_OPTIMIZE_LLVM" ]
         then
             LLVM_DBG_OPTS=""
@@ -552,7 +552,7 @@ do
         index2="${CFG_SRC_DIR}src/llvm/.git/index"
         for index in ${index1} ${index2}
         do
-            config_status="${CFG_BUILD_DIR}/llvm/$t/config.status"
+            config_status="${CFG_BUILD_DIR}llvm/$t/config.status"
             if test -e ${index} -a \
                     -e ${config_status} -a \
                     ${config_status} -nt ${index}
@@ -636,10 +636,10 @@ do
         cd $LLVM_BUILD_DIR
         case $CFG_SRC_DIR in
             /* | [a-z]:* | [A-Z]:*)
-                ${CFG_LLVM_SRC_DIR}/configure $LLVM_FLAGS
+                ${CFG_LLVM_SRC_DIR}configure $LLVM_FLAGS
                 ;;
             *)
-                ${CFG_BUILD_DIR}/${CFG_LLVM_SRC_DIR}/configure \
+                ${CFG_BUILD_DIR}${CFG_LLVM_SRC_DIR}configure \
                     $LLVM_FLAGS
                 ;;
         esac