configure.ac

   1 AC_INIT([pet], [0.00])
   2 AC_CONFIG_AUX_DIR([build-aux])
   3 AC_CONFIG_MACRO_DIR([m4])
   4 AM_INIT_AUTOMAKE([foreign])
   5 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
   6
   7 AC_PROG_CC
   8 AC_PROG_CXX
   9 AC_PROG_LIBTOOL
  10
  11 AC_SUBST(CLANG_CXXFLAGS)
  12 AC_SUBST(CLANG_LDFLAGS)
  13 AC_SUBST(CLANG_LIBS)
  14 AX_SUBMODULE(clang,system,system)
  15 llvm_config="llvm-config"
  16 AC_CHECK_PROG([llvm_config_found], ["$llvm_config"], [yes])
  17 if test "x$with_clang_prefix" != "x"; then
  18         llvm_config="$with_clang_prefix/bin/llvm-config"
  19         if test -x "$llvm_config"; then
  20                 llvm_config_found=yes
  21         fi
  22 fi
  23 if test "$llvm_config_found" != yes; then
  24         AC_MSG_ERROR([llvm-config not found])
  25 fi
  26 CLANG_CXXFLAGS=`$llvm_config --cxxflags`
  27 CLANG_LDFLAGS=`$llvm_config --ldflags`
  28 CLANG_LIBS=`$llvm_config --libs`
  29 CLANG_PREFIX=`$llvm_config --prefix`
  30 AC_DEFINE_UNQUOTED(CLANG_PREFIX, ["$CLANG_PREFIX"], [Clang installation prefix])
  31
  32 SAVE_CPPFLAGS="$CPPFLAGS"
  33 CPPFLAGS="$CLANG_CXXFLAGS $CPPFLAGS"
  34 AC_LANG_PUSH(C++)
  35 AC_CHECK_HEADER([clang/Basic/SourceLocation.h], [],
  36         [AC_ERROR([clang header file not found])])
  37 AC_EGREP_HEADER([getExpansionLineNumber], [clang/Basic/SourceLocation.h], [],
  38         [AC_DEFINE([getExpansionLineNumber], [getInstantiationLineNumber],
  39         [Define to getInstantiationLineNumber for older versions of clang])])
  40 AC_EGREP_HEADER([DiagnosticConsumer], [clang/Basic/Diagnostic.h], [],
  41         [AC_DEFINE([DiagnosticConsumer], [DiagnosticClient],
  42         [Define to DiagnosticClient for older versions of clang])])
  43 AC_EGREP_HEADER([DiagnosticsEngine], [clang/Basic/Diagnostic.h],
  44         [AC_DEFINE([DiagnosticInfo], [Diagnostic],
  45         [Define to Diagnostic for newer versions of clang])],
  46         [AC_DEFINE([DiagnosticsEngine], [Diagnostic],
  47         [Define to Diagnostic for older versions of clang])])
  48 AC_LANG_POP
  49 CPPFLAGS="$SAVE_CPPFLAGS"
  50
  51 AX_SUBMODULE(isl,build|bundled|system,bundled)
  52 AM_CONDITIONAL(BUNDLED_ISL, test $with_isl = bundled)
  53
  54 AC_SUBST(ISL_CFLAGS)
  55 AC_SUBST(ISL_LIBS)
  56 case "$with_isl" in
  57 bundled)
  58         ISL_CFLAGS="-I\$(top_srcdir)/isl/include -I\$(top_builddir)/isl/include"
  59         ;;
  60 build)
  61         ISL_BUILDDIR=`echo @abs_builddir@ | $with_isl_builddir/config.status --file=-`
  62         ISL_CFLAGS="-I$isl_srcdir/include -I$ISL_BUILDDIR/include"
  63         ISL_LIBS="$with_isl_builddir/libisl.la -lgmp"
  64         ;;
  65 system)
  66         PKG_CHECK_MODULES([ISL], [isl])
  67         PACKAGE_CFLAGS_ISL="$ISL_CFLAGS"
  68 esac
  69
  70 AX_SUBMODULE(libyaml,system,system)
  71 AC_SUBST(LIBYAML_CPPFLAGS)
  72 AC_SUBST(LIBYAML_LDFLAGS)
  73 if test "x$with_libyaml_prefix" != "x"; then
  74         LIBYAML_CPPFLAGS="-I$with_libyaml_prefix/include"
  75 fi
  76 if test "x$with_libyaml_exec_prefix" != "x"; then
  77         LIBYAML_LDFLAGS="-L$with_libyaml_exec_prefix/lib"
  78 fi
  79
  80 PACKAGE_CFLAGS="$PACKAGE_CFLAGS_ISL"
  81 PACKAGE_LIBS="-lpet -lisl"
  82 AX_CREATE_PKGCONFIG_INFO
  83
  84 AC_CONFIG_HEADERS(config.h)
  85 AC_CONFIG_FILES(Makefile)
  86 AC_CONFIG_FILES([pet_test.sh], [chmod +x pet_test.sh])
  87 if test $with_isl = bundled; then
  88         AC_CONFIG_SUBDIRS(isl)
  89 fi
  90 AC_OUTPUT