Complete rewrite to get first working version.

[oota-llvm.git] / autoconf / configure.ac

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index c0e6e13fe924eaae2114bd6d3223f1c9383284f5..613c8a7feb4b02700475db3ab3c68dc53eff76be 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -1,5 +1,5 @@
 dnl Initialize autoconf
-AC_INIT([[LLVM]],[[1.4]],[llvmbugs@cs.uiuc.edu])
+AC_INIT([[llvm]],[[1.4]],[llvmbugs@cs.uiuc.edu])
 
 dnl Place all of the extra autoconf files into the config subdirectory
 dnl Tell various tools where the m4 autoconf macros are
@@ -31,8 +31,9 @@ do
       "Java")         AC_CONFIG_SUBDIRS([projects/Java])      ;;
       "llvm-tv")      AC_CONFIG_SUBDIRS([projects/llvm-tv])   ;;
       "llvm-fefw")    AC_CONFIG_SUBDIRS([projects/llvm-fefw]) ;;
+      "poolalloc")    AC_CONFIG_SUBDIRS([projects/poolalloc]) ;;
       *)              
-        AC_MSG_WARN([Unknown projects (${i})won't be configured automatically])
+        AC_MSG_WARN([Unknown project (${i}) won't be configured automatically])
         ;;
     esac
   fi
@@ -60,6 +61,7 @@ AC_CONFIG_MAKEFILE(test/Makefile.tests)
 AC_CONFIG_MAKEFILE(test/QMTest/llvm.py)
 AC_CONFIG_MAKEFILE(test/QMTest/llvmdb.py)
 AC_CONFIG_MAKEFILE(tools/Makefile)
+AC_CONFIG_MAKEFILE(tools/Makefile.JIT)
 AC_CONFIG_MAKEFILE(utils/Makefile)
 AC_CONFIG_MAKEFILE(projects/Makefile)
 
@@ -202,6 +204,7 @@ dnl Checks for other tools
 AC_PROG_FLEX
 AC_PROG_BISON
 AC_PROG_LIBTOOL
+AC_PATH_PROG(TAR,[tar],[gtar])
 
 dnl Checks for tools we can get away with not having:
 AC_PATH_PROG(DOT,[dot],[true dot])
@@ -215,15 +218,17 @@ case "$etags_version" in
 esac
 AC_SUBST(ETAGSFLAGS,$ETAGSFLAGS)
 AC_PATH_PROG(PYTHON,[python],[true python])
-if test "$PYTHON" = "false"
-then
+if test "$PYTHON" = "false" ; then
        AC_MSG_WARN([Python is required for the test suite, but it was not found])
 fi
 AC_PATH_PROG(QMTEST,[qmtest],[true qmtest])
-if test "$QMTEST" = "false"
-then
+if test "$QMTEST" = "false" ; then
        AC_MSG_WARN([QMTest is required for the test suite, but it was not found])
 fi
+AC_PATH_PROG(RUNTEST,[runtest],[true runtest])
+if test "$RUNTEST" = "false" ; then
+  AC_MSG_WARN([runtest (Deja-Gnu) is required for the test sute, but it was not found])
+fi
 
 dnl Verify that the version of python available is high enough for qmtest
 pyversion=`$PYTHON -V 2>&1 | cut -d\  -f2`
@@ -247,6 +252,23 @@ dnl Checks for libraries:
 dnl libelf is for sparc only; we can ignore it if we don't have it
 AC_CHECK_LIB(elf, elf_begin)
 
+dnl Check for bzip2 and zlib compression libraries needed for archive reading/writing
+AC_CHECK_LIB(bz2,BZ2_bzCompressInit,[bzip2_found=1],[bzip2_found=0])
+AC_CHECK_HEADERS([bzlib.h],[bzlib_h_found=1],[bzlib_h_found=0],[])
+AC_CHECK_LIB(z,gzopen,[zlib_found=1],[zlib_found=0])
+AC_CHECK_HEADERS([zlib.h],[zlib_h_found=1],[zlib_h_found=0],[])
+if test $zlib_found -eq 1 -a $zlib_h_found -eq 1; then
+  AC_DEFINE([HAVE_ZLIB],[1],[Define if zlib library is available on this platform.])
+  AC_SUBST([HAVE_ZLIB],[1])
+else
+  AC_SUBST([HAVE_ZLIB],[0])
+fi
+if test $bzip2_found -eq 1 -a $bzlib_h_found -eq 1 ; then
+  AC_DEFINE([HAVE_BZIP2],[1],[Define if bzip2 library is available on this platform.])
+  AC_SUBST([HAVE_BZIP2],[1])
+else
+  AC_SUBST([HAVE_BZIP2],[0])
+fi
 dnl dlopen() is required for plugin support.
 AC_SEARCH_LIBS(dlopen,dl,AC_DEFINE([HAVE_DLOPEN],[1],[Define if dlopen() is available on this platform.]),AC_MSG_WARN([dlopen() not found - disabling plugin support]))
 
@@ -299,6 +321,7 @@ AC_CXX_HAVE_FWD_ITERATOR
 
 AC_FUNC_ISNAN
 AC_FUNC_ISINF
+AC_FUNC_RAND48
 
 dnl Checks for library functions.
 AC_FUNC_ALLOCA
@@ -435,6 +458,15 @@ AC_DEFINE_UNQUOTED(LLVM_CONFIGTIME, "$LLVM_CONFIGTIME", [Time at which LLVM was
 dnl Create the output files
 AC_OUTPUT
 
+dnl Warn if we don't have a compression library
+if test $bzip2_found -ne 1 ; then
+  if test $zlib_found -ne 1 ; then
+    AC_MSG_WARN([*** Neither zlib nor bzip2 compression libraries were found.])
+    AC_MSG_WARN([*** Bytecode archives will not support compression!])
+    AC_MSG_WARN([*** To correct, install the libraries and and re-run configure.])
+  fi
+fi
+
 dnl Warn loudly if llvm-gcc was not obviously working
 if test $llvmgccwarn = yes
 then