libbcc

Change-Id: Ieaa3ebd5a38f370752495549f8870b534eeedfc5

1 files changed, 153 insertions, 23 deletions

diff --git a/configure b/configure
index 88050f3..2b597a1 100755
--- a/configure
+++ b/configure
@@ -689,12 +689,16 @@ TARGET_HAS_JIT
 ENABLE_DOXYGEN
 ENABLE_THREADS
 ENABLE_PIC
+ENABLE_SHARED
 TARGETS_TO_BUILD
 LLVM_ENUM_TARGETS
 LLVM_ENUM_ASM_PRINTERS
 LLVM_ENUM_ASM_PARSERS
 LLVM_ENUM_DISASSEMBLERS
 ENABLE_CBE_PRINTF_A
+CLANGPATH
+CLANGXXPATH
+ENABLE_BUILT_CLANG
 OPTIMIZE_OPTION
 EXTRA_OPTIONS
 BINUTILS_INCDIR
@@ -754,6 +758,7 @@ LLVMGCCCOMMAND
 LLVMGXXCOMMAND
 LLVMGCC
 LLVMGXX
+LLVMCC_OPTION
 NO_VARIADIC_MACROS
 NO_MISSING_FIELD_INITIALIZERS
 USE_UDIS86
@@ -764,11 +769,9 @@ MMAP_FILE
 LLVMCC1
 LLVMCC1PLUS
 LLVMGCCDIR
-LLVMGCCLIBEXEC
-LLVMGCC_VERSION
-LLVMGCC_MAJVERS
 LLVMGCC_LANGS
 SHLIBEXT
+SHLIBPATH_VAR
 LLVM_PREFIX
 LLVM_BINDIR
 LLVM_LIBDIR
@@ -810,6 +813,7 @@ projects/llvm-java
 projects/llvm-tv
 projects/llvm-poolalloc
 projects/poolalloc
+projects/safecode
 projects/llvm-kernel'
 
 # Initialize some variables set by options.
@@ -1401,6 +1405,8 @@ Optional Features:
   --enable-threads        Use threads if available (default is YES)
   --enable-pic            Build LLVM with Position Independent Code (default
                           is YES)
+  --enable-shared         Build a shared library and link tools against it
+                          (default is NO)
   --enable-targets        Build specific host targets: all or
                           target1,target2,... Valid targets are: host, x86,
                           x86_64, sparc, powerpc, alpha, arm, mips, spu,
@@ -1426,6 +1432,10 @@ Optional Packages:
                           searches PATH)
   --with-llvmgxx          Specify location of llvm-g++ driver (default
                           searches PATH)
+  --with-clang            Specify location of clang compiler (default is
+                          --with-built-clang)
+  --with-built-clang      Use the compiled Clang as the LLVM compiler
+                          (default=check)
   --with-optimize-option  Select the compiler options to use for optimized
                           builds
   --with-extra-options    Specify additional options to compile LLVM with
@@ -1442,6 +1452,8 @@ Optional Packages:
   --with-binutils-include Specify path to binutils/include/ containing
                           plugin-api.h file for gold plugin.
   --with-tclinclude       directory where tcl headers are
+  --with-llvmcc=<name>    Choose the LLVM capable compiler to use (llvm-gcc,
+                          clang, or none; default=check)
   --with-udis86=<path>    Use udis86 external x86 disassembler library
   --with-oprofile=<prefix>
                           Tell OProfile >= 0.9.4 how to symbolize JIT output
@@ -1968,6 +1980,8 @@ do
  ;;
       poolalloc)    subdirs="$subdirs projects/poolalloc"
  ;;
+      safecode)     subdirs="$subdirs projects/safecode"
+ ;;
       llvm-kernel)  subdirs="$subdirs projects/llvm-kernel"
  ;;
       *)
@@ -2320,6 +2334,7 @@ else
   msp430-*)               llvm_cv_target_arch="MSP430" ;;
   s390x-*)                llvm_cv_target_arch="SystemZ" ;;
   bfin-*)                 llvm_cv_target_arch="Blackfin" ;;
+  mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   *)                      llvm_cv_target_arch="Unknown" ;;
 esac
 fi
@@ -4785,6 +4800,8 @@ else
  ;;
     Blackfin)    TARGET_HAS_JIT=0
  ;;
+    MBlaze)      TARGET_HAS_JIT=0
+ ;;
     *)           TARGET_HAS_JIT=0
  ;;
   esac
@@ -4857,6 +4874,25 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then
+  enableval=$enable_shared;
+else
+  enableval=default
+fi
+
+case "$enableval" in
+  yes) ENABLE_SHARED=1
+ ;;
+  no)  ENABLE_SHARED=0
+ ;;
+  default) ENABLE_SHARED=0
+ ;;
+  *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-shared. Use \"yes\" or \"no\"" >&5
+echo "$as_me: error: Invalid setting for --enable-shared. Use \"yes\" or \"no\"" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+
 TARGETS_TO_BUILD=""
 # Check whether --enable-targets was given.
 if test "${enable_targets+set}" = set; then
@@ -4869,7 +4905,7 @@ if test "$enableval" = host-only ; then
   enableval=host
 fi
 case "$enableval" in
-  all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha ARM Mips CellSPU PIC16 XCore MSP430 SystemZ Blackfin CBackend MSIL CppBackend" ;;
+  all) TARGETS_TO_BUILD="X86 Sparc PowerPC Alpha ARM Mips CellSPU PIC16 XCore MSP430 SystemZ Blackfin CBackend MSIL CppBackend MBlaze" ;;
   *)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
       case "$a_target" in
         x86)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -4888,6 +4924,7 @@ case "$enableval" in
         cbe)      TARGETS_TO_BUILD="CBackend $TARGETS_TO_BUILD" ;;
         msil)     TARGETS_TO_BUILD="MSIL $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
+        mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
             x86_64)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -4896,6 +4933,7 @@ case "$enableval" in
             Alpha)       TARGETS_TO_BUILD="Alpha $TARGETS_TO_BUILD" ;;
             ARM)         TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
             Mips)        TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
+            MBlaze)      TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
             CellSPU|SPU) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
             PIC16)       TARGETS_TO_BUILD="PIC16 $TARGETS_TO_BUILD" ;;
             XCore)       TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
@@ -5029,6 +5067,69 @@ echo "$as_me: error: Invalid llvm-gcc. Use --with-llvmgcc when --with-llvmgxx is
 fi
 
 
+# Check whether --with-clang was given.
+if test "${with_clang+set}" = set; then
+  withval=$with_clang;
+else
+  with_clang=default
+fi
+
+
+
+# Check whether --with-built-clang was given.
+if test "${with_built_clang+set}" = set; then
+  withval=$with_built_clang;
+else
+  with_built_clang=check
+fi
+
+
+{ echo "$as_me:$LINENO: checking clang compiler" >&5
+echo $ECHO_N "checking clang compiler... $ECHO_C" >&6; }
+WITH_CLANGPATH=""
+WITH_BUILT_CLANG=0
+if test "$with_clang" != "default"; then
+   WITH_CLANGPATH="$with_clang"
+   if ! test -x "$WITH_CLANGPATH"; then
+     { { echo "$as_me:$LINENO: error: invalid --with-clang, path does not specify an executable" >&5
+echo "$as_me: error: invalid --with-clang, path does not specify an executable" >&2;}
+   { (exit 1); exit 1; }; }
+   fi
+elif test "$with_built_clang" = "yes"; then
+   WITH_BUILT_CLANG=1
+elif test "$with_built_clang" = "no"; then
+   WITH_BUILT_CLANG=0
+else
+   if test "$with_built_clang" != "check"; then
+      { { echo "$as_me:$LINENO: error: invalid value for --with-built-clang." >&5
+echo "$as_me: error: invalid value for --with-built-clang." >&2;}
+   { (exit 1); exit 1; }; }
+   fi
+
+   if test -f ${srcdir}/tools/clang/README.txt; then
+     WITH_BUILT_CLANG=1
+   fi
+fi
+
+if ! test -z "$WITH_CLANGPATH"; then
+   { echo "$as_me:$LINENO: result: $WITH_CLANGPATH" >&5
+echo "${ECHO_T}$WITH_CLANGPATH" >&6; }
+   WITH_CLANGXXPATH=`"$WITH_CLANGPATH" --print-prog-name=clang++`
+elif test "$WITH_BUILT_CLANG" = "1"; then
+   { echo "$as_me:$LINENO: result: built" >&5
+echo "${ECHO_T}built" >&6; }
+else
+   { echo "$as_me:$LINENO: result: none" >&5
+echo "${ECHO_T}none" >&6; }
+fi
+CLANGPATH=$WITH_CLANGPATH
+
+CLANGXXPATH=$WITH_CLANGXXPATH
+
+ENABLE_BUILT_CLANG=$WITH_BUILT_CLANG
+
+
+
 # Check whether --with-optimize-option was given.
 if test "${with_optimize_option+set}" = set; then
   withval=$with_optimize_option;
@@ -11035,7 +11136,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 11038 "configure"
+#line 11139 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12805,6 +12906,36 @@ else
 fi
 
 
+# Check whether --with-llvmcc was given.
+if test "${with_llvmcc+set}" = set; then
+  withval=$with_llvmcc;
+else
+  with_llvmcc=check
+fi
+
+{ echo "$as_me:$LINENO: checking LLVM capable compiler" >&5
+echo $ECHO_N "checking LLVM capable compiler... $ECHO_C" >&6; }
+if test "$with_llvmcc" != "check"; then
+   if (test "$with_llvmcc" != "llvm-gcc" &&
+       test "$with_llvmcc" != "clang" &&
+       test "$with_llvmcc" != "none"); then
+      { { echo "$as_me:$LINENO: error: invalid value for --with-llvmcc, expected 'llvm-gcc', 'clang', or 'none'." >&5
+echo "$as_me: error: invalid value for --with-llvmcc, expected 'llvm-gcc', 'clang', or 'none'." >&2;}
+   { (exit 1); exit 1; }; }
+   fi
+   WITH_LLVMCC="$with_llvmcc"
+elif test -n "$LLVMGCC"; then
+   WITH_LLVMCC=llvm-gcc
+elif test -n "$WITH_CLANGPATH" || test "$WITH_BUILT_CLANG" -ne "0"; then
+   WITH_LLVMCC=clang
+else
+   WITH_LLVMCC=none
+fi
+{ echo "$as_me:$LINENO: result: $WITH_LLVMCC" >&5
+echo "${ECHO_T}$WITH_LLVMCC" >&6; }
+LLVMCC_OPTION=$WITH_LLVMCC
+
+
 { echo "$as_me:$LINENO: checking tool compatibility" >&5
 echo $ECHO_N "checking tool compatibility... $ECHO_C" >&6; }
 
@@ -16413,6 +16544,7 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
+    ac_save_CXXFLAGS=$CXXFLAGS
     CXXFLAGS=-pedantic
     if test "$cross_compiling" = yes; then
   ac_cv_huge_val_sanity=yes
@@ -16465,6 +16597,7 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$a
 fi
 
 
+    CXXFLAGS=$ac_save_CXXFLAGS
     ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -19576,15 +19709,6 @@ echo $ECHO_N "checking llvm-gcc component support... $ECHO_C" >&6; }
   llvmgccdir=`echo "$llvmcc1path" | sed 's,/libexec/.*,,'`
   LLVMGCCDIR=$llvmgccdir
 
-  llvmgcclibexec=`echo "$llvmcc1path" | sed 's,/cc1,,'`
-  LLVMGCCLIBEXEC=$llvmgcclibexec
-
-  llvmgccversion=`"$LLVMGCC" -dumpversion 2>&1 | sed 's/^\([0-9.]*\).*/\1/'`
-  llvmgccmajvers=`echo $llvmgccversion | sed 's/^\([0-9]\).*/\1/'`
-  LLVMGCC_VERSION=$llvmgccversion
-
-  LLVMGCC_MAJVERS=$llvmgccmajvers
-
   llvmgcclangs=`"$LLVMGCC" -v --help 2>&1 | grep '^Configured with:' | sed 's/^.*--enable-languages=\([^ ]*\).*/\1/'`
   LLVMGCC_LANGS=$llvmgcclangs
 
@@ -19595,6 +19719,9 @@ fi
 SHLIBEXT=$libltdl_cv_shlibext
 
 
+SHLIBPATH_VAR=$libltdl_cv_shlibpath_var
+
+
 # Translate the various configuration directories and other basic
 # information into substitutions that will end up in Makefile.config.in
 # that these configured values can be used by the makefiles
@@ -19605,7 +19732,7 @@ eval LLVM_PREFIX="${prefix}";
 eval LLVM_BINDIR="${prefix}/bin";
 eval LLVM_LIBDIR="${prefix}/lib";
 eval LLVM_DATADIR="${prefix}/share/llvm";
-eval LLVM_DOCSDIR="${prefix}/docs/llvm";
+eval LLVM_DOCSDIR="${prefix}/share/doc/llvm";
 eval LLVM_ETCDIR="${prefix}/etc/llvm";
 eval LLVM_INCLUDEDIR="${prefix}/include";
 eval LLVM_INFODIR="${prefix}/info";
@@ -20652,16 +20779,16 @@ TARGET_HAS_JIT!$TARGET_HAS_JIT$ac_delim
 ENABLE_DOXYGEN!$ENABLE_DOXYGEN$ac_delim
 ENABLE_THREADS!$ENABLE_THREADS$ac_delim
 ENABLE_PIC!$ENABLE_PIC$ac_delim
+ENABLE_SHARED!$ENABLE_SHARED$ac_delim
 TARGETS_TO_BUILD!$TARGETS_TO_BUILD$ac_delim
 LLVM_ENUM_TARGETS!$LLVM_ENUM_TARGETS$ac_delim
 LLVM_ENUM_ASM_PRINTERS!$LLVM_ENUM_ASM_PRINTERS$ac_delim
 LLVM_ENUM_ASM_PARSERS!$LLVM_ENUM_ASM_PARSERS$ac_delim
 LLVM_ENUM_DISASSEMBLERS!$LLVM_ENUM_DISASSEMBLERS$ac_delim
 ENABLE_CBE_PRINTF_A!$ENABLE_CBE_PRINTF_A$ac_delim
-OPTIMIZE_OPTION!$OPTIMIZE_OPTION$ac_delim
-EXTRA_OPTIONS!$EXTRA_OPTIONS$ac_delim
-BINUTILS_INCDIR!$BINUTILS_INCDIR$ac_delim
-ENABLE_LLVMC_DYNAMIC!$ENABLE_LLVMC_DYNAMIC$ac_delim
+CLANGPATH!$CLANGPATH$ac_delim
+CLANGXXPATH!$CLANGXXPATH$ac_delim
+ENABLE_BUILT_CLANG!$ENABLE_BUILT_CLANG$ac_delim
 _ACEOF
 
   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
@@ -20703,6 +20830,10 @@ _ACEOF
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   cat >conf$$subs.sed <<_ACEOF
+OPTIMIZE_OPTION!$OPTIMIZE_OPTION$ac_delim
+EXTRA_OPTIONS!$EXTRA_OPTIONS$ac_delim
+BINUTILS_INCDIR!$BINUTILS_INCDIR$ac_delim
+ENABLE_LLVMC_DYNAMIC!$ENABLE_LLVMC_DYNAMIC$ac_delim
 ENABLE_LLVMC_DYNAMIC_PLUGINS!$ENABLE_LLVMC_DYNAMIC_PLUGINS$ac_delim
 CXX!$CXX$ac_delim
 CXXFLAGS!$CXXFLAGS$ac_delim
@@ -20758,6 +20889,7 @@ LLVMGCCCOMMAND!$LLVMGCCCOMMAND$ac_delim
 LLVMGXXCOMMAND!$LLVMGXXCOMMAND$ac_delim
 LLVMGCC!$LLVMGCC$ac_delim
 LLVMGXX!$LLVMGXX$ac_delim
+LLVMCC_OPTION!$LLVMCC_OPTION$ac_delim
 NO_VARIADIC_MACROS!$NO_VARIADIC_MACROS$ac_delim
 NO_MISSING_FIELD_INITIALIZERS!$NO_MISSING_FIELD_INITIALIZERS$ac_delim
 USE_UDIS86!$USE_UDIS86$ac_delim
@@ -20768,11 +20900,9 @@ MMAP_FILE!$MMAP_FILE$ac_delim
 LLVMCC1!$LLVMCC1$ac_delim
 LLVMCC1PLUS!$LLVMCC1PLUS$ac_delim
 LLVMGCCDIR!$LLVMGCCDIR$ac_delim
-LLVMGCCLIBEXEC!$LLVMGCCLIBEXEC$ac_delim
-LLVMGCC_VERSION!$LLVMGCC_VERSION$ac_delim
-LLVMGCC_MAJVERS!$LLVMGCC_MAJVERS$ac_delim
 LLVMGCC_LANGS!$LLVMGCC_LANGS$ac_delim
 SHLIBEXT!$SHLIBEXT$ac_delim
+SHLIBPATH_VAR!$SHLIBPATH_VAR$ac_delim
 LLVM_PREFIX!$LLVM_PREFIX$ac_delim
 LLVM_BINDIR!$LLVM_BINDIR$ac_delim
 LLVM_LIBDIR!$LLVM_LIBDIR$ac_delim
@@ -20793,7 +20923,7 @@ LIBOBJS!$LIBOBJS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 88; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 91; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5