configure.ac

   1 AC_INIT([pet], [0.08], [isl-development@googlegroups.com])
   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 AC_SUBST(versioninfo)
   7 versioninfo=8:0:0
   8
   9 AC_PROG_CC
  10 AC_PROG_CXX
  11 AC_PROG_GREP
  12 AC_PROG_LIBTOOL
  13 AC_PROG_SED
  14
  15 AC_SUBST(CLANG_CXXFLAGS)
  16 AC_SUBST(CLANG_LDFLAGS)
  17 AC_SUBST(CLANG_LIBS)
  18 AX_SUBMODULE(clang,system,system)
  19 llvm_config="llvm-config"
  20 AC_CHECK_PROG([llvm_config_found], ["$llvm_config"], [yes])
  21 if test "x$with_clang_prefix" != "x"; then
  22         llvm_config="$with_clang_prefix/bin/llvm-config"
  23         if test -x "$llvm_config"; then
  24                 llvm_config_found=yes
  25         fi
  26 fi
  27 if test "$llvm_config_found" != yes; then
  28         AC_MSG_ERROR([llvm-config not found])
  29 fi
  30 CLANG_CXXFLAGS=`$llvm_config --cxxflags | \
  31         $SED -e 's/-Wcovered-switch-default//'`
  32 CLANG_LDFLAGS=`$llvm_config --ldflags`
  33 targets=`$llvm_config --targets-built`
  34 components="$targets asmparser bitreader support mc"
  35 $llvm_config --components | $GREP option > /dev/null 2> /dev/null
  36 if test $? -eq 0; then
  37         components="$components option"
  38 fi
  39 CLANG_LIBS=`$llvm_config --libs $components`
  40 systemlibs=`$llvm_config --system-libs 2> /dev/null | tail -1`
  41 if test $? -eq 0; then
  42         CLANG_LIBS="$CLANG_LIBS $systemlibs"
  43 fi
  44 CLANG_PREFIX=`$llvm_config --prefix`
  45 AC_DEFINE_UNQUOTED(CLANG_PREFIX, ["$CLANG_PREFIX"], [Clang installation prefix])
  46
  47 SAVE_CPPFLAGS="$CPPFLAGS"
  48 CPPFLAGS="$CLANG_CXXFLAGS $CPPFLAGS"
  49 AC_LANG_PUSH(C++)
  50 AC_CHECK_HEADER([clang/Basic/SourceLocation.h], [],
  51         [AC_ERROR([clang header file not found])])
  52 AC_EGREP_HEADER([getDefaultTargetTriple], [llvm/Support/Host.h], [],
  53         [AC_DEFINE([getDefaultTargetTriple], [getHostTriple],
  54         [Define to getHostTriple for older versions of clang])])
  55 AC_EGREP_HEADER([getExpansionLineNumber], [clang/Basic/SourceLocation.h], [],
  56         [AC_DEFINE([getExpansionLineNumber], [getInstantiationLineNumber],
  57         [Define to getInstantiationLineNumber for older versions of clang])])
  58 AC_EGREP_HEADER([getExpansionColumnNumber], [clang/Basic/SourceLocation.h], [],
  59         [AC_DEFINE([getExpansionColumnNumber], [getInstantiationColumnNumber],
  60         [Define to getInstantiationColumnNumber for older versions of clang])])
  61 AC_EGREP_HEADER([getExpansionLoc], [clang/Basic/SourceManager.h], [],
  62         [AC_DEFINE([getExpansionLoc], [getInstantiationLoc],
  63         [Define to getInstantiationLoc for older versions of clang])])
  64 AC_EGREP_HEADER([DiagnosticConsumer], [clang/Basic/Diagnostic.h], [],
  65         [AC_DEFINE([DiagnosticConsumer], [DiagnosticClient],
  66         [Define to DiagnosticClient for older versions of clang])])
  67 AC_EGREP_HEADER([DiagnosticsEngine], [clang/Basic/Diagnostic.h],
  68         [AC_DEFINE([DiagnosticInfo], [Diagnostic],
  69         [Define to Diagnostic for newer versions of clang])],
  70         [AC_DEFINE([DiagnosticsEngine], [Diagnostic],
  71         [Define to Diagnostic for older versions of clang])])
  72 AC_EGREP_HEADER([ArrayRef], [clang/Driver/Driver.h],
  73         [AC_DEFINE([USE_ARRAYREF], [],
  74                 [Define if Driver::BuildCompilation takes ArrayRef])])
  75 AC_EGREP_HEADER([CXXIsProduction], [clang/Driver/Driver.h],
  76         [AC_DEFINE([HAVE_CXXISPRODUCTION], [],
  77                 [Define if Driver constructor takes CXXIsProduction argument])])
  78 AC_EGREP_HEADER([ IsProduction], [clang/Driver/Driver.h],
  79         [AC_DEFINE([HAVE_ISPRODUCTION], [],
  80                 [Define if Driver constructor takes IsProduction argument])])
  81 AC_TRY_COMPILE([#include <clang/Driver/Driver.h>], [
  82         using namespace clang;
  83         DiagnosticsEngine *Diags;
  84         new driver::Driver("", "", "", *Diags);
  85 ], [AC_DEFINE([DRIVER_CTOR_TAKES_DEFAULTIMAGENAME], [],
  86               [Define if Driver constructor takes default image name])])
  87 AC_EGREP_HEADER([void HandleTopLevelDecl\(], [clang/AST/ASTConsumer.h],
  88         [AC_DEFINE([HandleTopLevelDeclReturn], [void],
  89                    [Return type of HandleTopLevelDeclReturn])
  90          AC_DEFINE([HandleTopLevelDeclContinue], [],
  91                    [Return type of HandleTopLevelDeclReturn])],
  92         [AC_DEFINE([HandleTopLevelDeclReturn], [bool],
  93                    [Return type of HandleTopLevelDeclReturn])
  94          AC_DEFINE([HandleTopLevelDeclContinue], [true],
  95                    [Return type of HandleTopLevelDeclReturn])])
  96 create_requires_bool=false
  97 AC_EGREP_HEADER([isEnclosingLocal,], [clang/AST/Expr.h],
  98         [create_requires_bool=true])
  99 AC_EGREP_HEADER([RefersToEnclosingVariableOrCapture,], [clang/AST/Expr.h],
 100         [create_requires_bool=true])
 101 if test "$create_requires_bool" = "true"; then
 102         AC_DEFINE([DECLREFEXPR_CREATE_REQUIRES_BOOL], [],
 103             [Define if DeclRefExpr::Create takes
 104              isEnclosingLocal/RefersToEnclosingVariableOrCapture argument])
 105 fi
 106 AC_EGREP_HEADER([HasTemplateKWAndArgsInfo], [clang/AST/Expr.h],
 107         [AC_DEFINE([DECLREFEXPR_CREATE_REQUIRES_SOURCELOCATION], [],
 108                 [Define if DeclRefExpr::Create takes SourceLocation argument])])
 109 AC_CHECK_HEADER([clang/Basic/DiagnosticOptions.h],
 110         [AC_DEFINE([HAVE_BASIC_DIAGNOSTICOPTIONS_H], [],
 111                    [Define if clang/Basic/DiagnosticOptions.h exists])])
 112 AC_CHECK_HEADER([clang/Lex/HeaderSearchOptions.h],
 113         [AC_DEFINE([HAVE_LEX_HEADERSEARCHOPTIONS_H], [],
 114                    [Define if clang/Lex/HeaderSearchOptions.h exists])], [],
 115         [#include <clang/Basic/LLVM.h>])
 116 AC_CHECK_HEADER([clang/Lex/PreprocessorOptions.h],
 117         [AC_DEFINE([HAVE_LEX_PREPROCESSOROPTIONS_H], [],
 118                    [Define if clang/Lex/PreprocessorOptions.h exists])], [],
 119         [#include <clang/Basic/LLVM.h>])
 120 AC_TRY_COMPILE([#include <clang/Basic/TargetInfo.h>], [
 121         using namespace clang;
 122         std::shared_ptr<TargetOptions> TO;
 123         DiagnosticsEngine *Diags;
 124         TargetInfo::CreateTargetInfo(*Diags, TO);
 125 ], [AC_DEFINE([CREATETARGETINFO_TAKES_SHARED_PTR], [],
 126               [Define if TargetInfo::CreateTargetInfo takes shared_ptr])])
 127 AC_TRY_COMPILE([#include <clang/Basic/TargetInfo.h>], [
 128         using namespace clang;
 129         TargetOptions *TO;
 130         DiagnosticsEngine *Diags;
 131         TargetInfo::CreateTargetInfo(*Diags, TO);
 132 ], [AC_DEFINE([CREATETARGETINFO_TAKES_POINTER], [],
 133               [Define if TargetInfo::CreateTargetInfo takes pointer])])
 134 AC_EGREP_HEADER([getLangOpts], [clang/Lex/Preprocessor.h], [],
 135         [AC_DEFINE([getLangOpts], [getLangOptions],
 136         [Define to getLangOptions for older versions of clang])])
 137 AC_EGREP_HEADER([findLocationAfterToken], [clang/Lex/Lexer.h],
 138         [AC_DEFINE([HAVE_FINDLOCATIONAFTERTOKEN], [],
 139         [Define if SourceManager has findLocationAfterToken method])])
 140 AC_EGREP_HEADER([translateLineCol], [clang/Basic/SourceManager.h],
 141         [AC_DEFINE([HAVE_TRANSLATELINECOL], [],
 142         [Define if SourceManager has translateLineCol method])])
 143 AC_TRY_COMPILE([#include <clang/Frontend/CompilerInstance.h>], [
 144         using namespace clang;
 145         DiagnosticConsumer *client;
 146         CompilerInstance *Clang;
 147         Clang->createDiagnostics(client);
 148 ], [], [AC_DEFINE([CREATEDIAGNOSTICS_TAKES_ARG], [],
 149         [Define if CompilerInstance::createDiagnostics takes argc and argv])])
 150 AC_TRY_COMPILE([#include <clang/Lex/HeaderSearchOptions.h>], [
 151         using namespace clang;
 152         HeaderSearchOptions HSO;
 153         HSO.AddPath("", frontend::Angled, false, false);
 154 ], [AC_DEFINE([ADDPATH_TAKES_4_ARGUMENTS], [],
 155         [Define if HeaderSearchOptions::AddPath takes 4 arguments])])
 156 AC_EGREP_HEADER([getLocWithOffset], [clang/Basic/SourceLocation.h], [],
 157         [AC_DEFINE([getLocWithOffset], [getFileLocWithOffset],
 158         [Define to getFileLocWithOffset for older versions of clang])])
 159 AC_TRY_COMPILE([#include <clang/Frontend/CompilerInstance.h>], [
 160         using namespace clang;
 161         CompilerInstance *Clang;
 162         Clang->createPreprocessor(TU_Complete);
 163 ], [AC_DEFINE([CREATEPREPROCESSOR_TAKES_TUKIND], [],
 164 [Define if CompilerInstance::createPreprocessor takes TranslationUnitKind])])
 165 AC_EGREP_HEADER([DecayedType], [clang/AST/Type.h],
 166         [AC_DEFINE([HAVE_DECAYEDTYPE], [], [Define if DecayedType is defined])])
 167 AC_EGREP_HEADER([setMainFileID], [clang/Basic/SourceManager.h],
 168         [AC_DEFINE([HAVE_SETMAINFILEID], [],
 169         [Define if SourceManager has a setMainFileID method])])
 170 AC_CHECK_HEADER([llvm/ADT/OwningPtr.h],
 171         [AC_DEFINE([HAVE_ADT_OWNINGPTR_H], [],
 172                    [Define if llvm/ADT/OwningPtr.h exists])])
 173 AC_EGREP_HEADER([TypeInfo getTypeInfo], [clang/AST/ASTContext.h],
 174         [AC_DEFINE([GETTYPEINFORETURNSTYPEINFO], [],
 175                 [Define if getTypeInfo returns TypeInfo object])])
 176 AC_EGREP_HEADER([TypedefNameDecl], [clang/AST/Type.h], [],
 177         [AC_DEFINE([TypedefNameDecl], [TypedefDecl],
 178                 [Define to TypedefDecl for older versions of clang])
 179          AC_DEFINE([getTypedefNameForAnonDecl], [getTypedefForAnonDecl],
 180                 [Define to getTypedefForAnonDecl for older versions of clang])])
 181 AC_EGREP_HEADER([StmtRange], [clang/AST/StmtIterator.h],
 182         [AC_DEFINE([HAVE_STMTRANGE], [],
 183         [Define if StmtRange class is available])])
 184 AC_EGREP_HEADER([initializeBuiltins],
 185         [clang/Basic/Builtins.h], [],
 186         [AC_DEFINE([initializeBuiltins], [InitializeBuiltins],
 187                 [Define to InitializeBuiltins for older versions of clang])])
 188 AC_LANG_POP
 189 CPPFLAGS="$SAVE_CPPFLAGS"
 190
 191 SAVE_LDFLAGS="$LDFLAGS"
 192 LDFLAGS="$CLANG_LDFLAGS $LDFLAGS"
 193 AC_SUBST(LIB_CLANG_EDIT)
 194 AC_CHECK_LIB([clangEdit], [main], [LIB_CLANG_EDIT=-lclangEdit], [])
 195 LDFLAGS="$SAVE_LDFLAGS"
 196
 197 AX_SUBMODULE(isl,build|bundled|system,bundled)
 198 AM_CONDITIONAL(BUNDLED_ISL, test $with_isl = bundled)
 199
 200 AC_SUBST(ISL_CFLAGS)
 201 AC_SUBST(ISL_LIBS)
 202 AC_SUBST(ISL_SRCDIR)
 203 AC_SUBST(ISL_BUILDDIR)
 204 case "$with_isl" in
 205 bundled)
 206         ISL_CFLAGS="-I\$(top_srcdir)/isl/include -I\$(top_builddir)/isl/include"
 207         ISL_CFLAGS="$ISL_CFLAGS"
 208         ISL_SRCDIR="$srcdir/isl"
 209         ISL_BUILDDIR=isl
 210         ;;
 211 build)
 212         ISL_SRCDIR="$isl_srcdir"
 213         ISL_BUILDDIR=`echo @abs_builddir@ | $with_isl_builddir/config.status --file=-`
 214         ISL_CFLAGS="-I$isl_srcdir/include -I$ISL_BUILDDIR/include"
 215         ISL_CFLAGS="$ISL_CFLAGS"
 216         ISL_LIBS="$with_isl_builddir/libisl.la"
 217         ;;
 218 system)
 219         PKG_CHECK_MODULES([ISL], [isl])
 220         PACKAGE_CFLAGS_ISL="$ISL_CFLAGS"
 221 esac
 222
 223 AX_SUBMODULE(libyaml,system|no,system)
 224 AC_SUBST(LIBYAML_CPPFLAGS)
 225 AC_SUBST(LIBYAML_LDFLAGS)
 226 if test "x$with_libyaml_prefix" != "x"; then
 227         LIBYAML_CPPFLAGS="-I$with_libyaml_prefix/include"
 228 fi
 229 if test "x$with_libyaml_exec_prefix" != "x"; then
 230         LIBYAML_LDFLAGS="-L$with_libyaml_exec_prefix/lib"
 231 fi
 232
 233 if test "$with_libyaml" = "system"; then
 234         SAVE_CPPFLAGS=$CPPFLAGS
 235         CPPFLAGS="$CPPFLAGS $LIBYAML_CPPFLAGS"
 236         AC_CHECK_HEADER([yaml.h],[],[with_libyaml="no"])
 237         CPPFLAGS="$SAVE_CPPFLAGS"
 238 fi
 239
 240 AC_SUBST(extra_bin_programs)
 241 AC_SUBST(extra_noinst_programs)
 242 AC_SUBST(extra_tests)
 243
 244 if test "$with_libyaml" != "no"; then
 245         extra_bin_programs="pet"
 246         extra_noinst_programs="pet_scop_cmp"
 247         extra_tests="pet_test.sh"
 248 fi
 249 if test "$with_isl" != "system"; then
 250         extra_tests="$extra_tests codegen_test.sh"
 251 fi
 252
 253 PACKAGE_CFLAGS="$PACKAGE_CFLAGS_ISL"
 254 PACKAGE_LIBS="-lpet -lisl"
 255 AX_CREATE_PKGCONFIG_INFO
 256
 257 AX_DETECT_GIT_HEAD
 258 echo '#define GIT_HEAD_ID "'$GIT_HEAD_ID'"' > gitversion.h
 259
 260 AC_CONFIG_HEADERS(config.h)
 261 AC_CONFIG_FILES(Makefile)
 262 AC_CONFIG_FILES([pet_test.sh], [chmod +x pet_test.sh])
 263 AC_CONFIG_FILES([codegen_test.sh], [chmod +x codegen_test.sh])
 264 if test $with_isl = bundled; then
 265         AC_CONFIG_SUBDIRS(isl)
 266 fi
 267 AC_CONFIG_COMMANDS_POST([
 268         dnl pass on arguments to subdir configures, but don't
 269         dnl add them to config.status
 270         ac_configure_args="$ac_configure_args --with-clang=system"
 271 ])
 272 AC_OUTPUT