Add a --with-oprofile flag to configure, which uses OProfile's agent

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

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 3812222c6dc48d34ba074880c3ed1279464a983e..71afc3a999b0403871fe40912a93c5b72ef8f09c 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -605,12 +605,23 @@ AC_ARG_ENABLE(llvmc-dynamic,AS_HELP_STRING(
 --enable-llvmc-dynamic,
 [Link LLVMC dynamically (default is NO, unless on Win32)]),,
 enableval=$llvmc_dynamic)
-if test ${enableval} = "yes" && test "$ENABLE_PIC" -eq 1; then
+if test ${enableval} = "yes" && test "$ENABLE_PIC" -eq 1 ; then
    AC_SUBST(ENABLE_LLVMC_DYNAMIC,[[ENABLE_LLVMC_DYNAMIC=1]])
 else
    AC_SUBST(ENABLE_LLVMC_DYNAMIC,[[]])
 fi
 
+dnl --enable-llvmc-dynamic-plugins : should LLVMC support dynamic plugins?
+AC_ARG_ENABLE(llvmc-dynamic-plugins,AS_HELP_STRING(
+--enable-llvmc-dynamic-plugins,
+[Enable dynamic LLVMC plugins (default is YES)]),,
+enableval=yes)
+if test ${enableval} = "yes" ; then
+   AC_SUBST(ENABLE_LLVMC_DYNAMIC_PLUGINS,[[ENABLE_LLVMC_DYNAMIC_PLUGINS=1]])
+else
+   AC_SUBST(ENABLE_LLVMC_DYNAMIC_PLUGINS,[[]])
+fi
+
 dnl===-----------------------------------------------------------------------===
 dnl===
 dnl=== SECTION 4: Check for programs we need and that they are the right version
@@ -662,6 +673,46 @@ if test "$DOT" != "echo dot" ; then
   AC_DEFINE_UNQUOTED([LLVM_PATH_DOT],"$DOT${EXEEXT}",
    [Define to path to dot program if found or 'echo dot' otherwise])
 fi
+AC_PATH_PROG(FDP, [fdp], [echo fdp])
+if test "$FDP" != "echo fdp" ; then
+  AC_DEFINE([HAVE_FDP],[1],[Define if the neat program is available])
+  dnl If we're targeting for mingw we should emit windows paths, not msys
+  if test "$llvm_cv_os_type" = "MingW" ; then
+    FDP=`echo $FDP | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
+  fi
+  AC_DEFINE_UNQUOTED([LLVM_PATH_FDP],"$FDP${EXEEXT}",
+   [Define to path to fdp program if found or 'echo fdp' otherwise])
+fi
+AC_PATH_PROG(NEATO, [neato], [echo neato])
+if test "$NEATO" != "echo neato" ; then
+  AC_DEFINE([HAVE_NEATO],[1],[Define if the neat program is available])
+  dnl If we're targeting for mingw we should emit windows paths, not msys
+  if test "$llvm_cv_os_type" = "MingW" ; then
+    NEATO=`echo $NEATO | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
+  fi
+  AC_DEFINE_UNQUOTED([LLVM_PATH_NEATO],"$NEATO${EXEEXT}",
+   [Define to path to neato program if found or 'echo neato' otherwise])
+fi
+AC_PATH_PROG(TWOPI, [twopi], [echo twopi])
+if test "$TWOPI" != "echo twopi" ; then
+  AC_DEFINE([HAVE_TWOPI],[1],[Define if the neat program is available])
+  dnl If we're targeting for mingw we should emit windows paths, not msys
+  if test "$llvm_cv_os_type" = "MingW" ; then
+    TWOPI=`echo $TWOPI | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
+  fi
+  AC_DEFINE_UNQUOTED([LLVM_PATH_TWOPI],"$TWOPI${EXEEXT}",
+   [Define to path to twopi program if found or 'echo twopi' otherwise])
+fi
+AC_PATH_PROG(CIRCO, [circo], [echo circo])
+if test "$CIRCO" != "echo circo" ; then
+  AC_DEFINE([HAVE_CIRCO],[1],[Define if the neat program is available])
+  dnl If we're targeting for mingw we should emit windows paths, not msys
+  if test "$llvm_cv_os_type" = "MingW" ; then
+    CIRCO=`echo $CIRCO | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
+  fi
+  AC_DEFINE_UNQUOTED([LLVM_PATH_CIRCO],"$CIRCO${EXEEXT}",
+   [Define to path to circo program if found or 'echo circo' otherwise])
+fi
 AC_PATH_PROGS(GV, [gv gsview32], [echo gv])
 if test "$GV" != "echo gv" ; then
   AC_DEFINE([HAVE_GV],[1],[Define if the gv program is available])
@@ -871,6 +922,43 @@ AC_ARG_WITH(udis86,
 AC_DEFINE_UNQUOTED([USE_UDIS86],$USE_UDIS86,
                    [Define if use udis86 library])
 
+dnl Allow OProfile support for JIT output.
+AC_ARG_WITH(oprofile,
+  AS_HELP_STRING([--with-oprofile=<prefix>],
+    [Tell OProfile >= 0.9.4 how to symbolize JIT output]),
+    [
+      AC_SUBST(USE_OPROFILE, [1])
+      case "$withval" in
+        /usr|yes) llvm_cv_oppath=/usr/lib/oprofile ;;
+        *) llvm_cv_oppath="${withval}/lib/oprofile"
+           CPPFLAGS="-I${withval}/include";;
+      esac
+      LIBS="$LIBS -L${llvm_cv_oppath} -Wl,-rpath,${llvm_cv_oppath}"
+      AC_SEARCH_LIBS(op_open_agent, opagent, [], [
+        echo "Error! You need to have libopagent around."
+        exit -1
+      ])
+      AC_CHECK_HEADER([opagent.h], [], [
+        echo "Error! You need to have opagent.h around."
+        exit -1
+      ])
+    ],
+    [
+      llvm_cv_old_LIBS="$LIBS"
+      LIBS="$LIBS -L/usr/lib/oprofile -Wl,-rpath,/usr/lib/oprofile"
+      dnl If either the library or header aren't present, omit oprofile support.
+      AC_SEARCH_LIBS(op_open_agent, opagent,
+                     [AC_SUBST(USE_OPROFILE, [1])],
+                     [LIBS="$llvm_cv_old_LIBS"
+                      AC_SUBST(USE_OPROFILE, [0])])
+      AC_CHECK_HEADER([opagent.h], [], [
+        LIBS="$llvm_cv_old_LIBS"
+        AC_SUBST(USE_OPROFILE, [0])
+      ])
+    ])
+AC_DEFINE_UNQUOTED([USE_OPROFILE],$USE_OPROFILE,
+                   [Define if we have the oprofile JIT-support library])
+
 dnl===-----------------------------------------------------------------------===
 dnl===
 dnl=== SECTION 6: Check for header files