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])])
11 AC_SUBST(CLANG_CXXFLAGS)
12 AC_SUBST(CLANG_LDFLAGS)
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
23 if test "$llvm_config_found" != yes; then
24 AC_MSG_ERROR([llvm-config not found])
26 CLANG_CXXFLAGS=`$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])
32 SAVE_CPPFLAGS="$CPPFLAGS"
33 CPPFLAGS="$CLANG_CXXFLAGS $CPPFLAGS"
35 AC_CHECK_HEADER([clang/Basic/SourceLocation.h], [],
36 [AC_ERROR([clang header file not found])])
37 AC_EGREP_HEADER([getDefaultTargetTriple], [llvm/Support/Host.h], [],
38 [AC_DEFINE([getDefaultTargetTriple], [getHostTriple],
39 [Define to getHostTriple for older versions of clang])])
40 AC_EGREP_HEADER([getExpansionLineNumber], [clang/Basic/SourceLocation.h], [],
41 [AC_DEFINE([getExpansionLineNumber], [getInstantiationLineNumber],
42 [Define to getInstantiationLineNumber for older versions of clang])])
43 AC_EGREP_HEADER([DiagnosticConsumer], [clang/Basic/Diagnostic.h], [],
44 [AC_DEFINE([DiagnosticConsumer], [DiagnosticClient],
45 [Define to DiagnosticClient for older versions of clang])])
46 AC_EGREP_HEADER([DiagnosticsEngine], [clang/Basic/Diagnostic.h],
47 [AC_DEFINE([DiagnosticInfo], [Diagnostic],
48 [Define to Diagnostic for newer versions of clang])],
49 [AC_DEFINE([DiagnosticsEngine], [Diagnostic],
50 [Define to Diagnostic for older versions of clang])])
51 AC_EGREP_HEADER([ArrayRef], [clang/Driver/Driver.h],
52 [AC_DEFINE([USE_ARRAYREF], [],
53 [Define if Driver::BuildCompilation takes ArrayRef])])
54 AC_EGREP_HEADER([CXXIsProduction], [clang/Driver/Driver.h],
55 [AC_DEFINE([HAVE_CXXISPRODUCTION], [],
56 [Define if Driver constructor takes CXXIsProduction argument])])
58 CPPFLAGS="$SAVE_CPPFLAGS"
60 AX_SUBMODULE(isl,build|bundled|system,bundled)
61 AM_CONDITIONAL(BUNDLED_ISL, test $with_isl = bundled)
67 ISL_CFLAGS="-I\$(top_srcdir)/isl/include -I\$(top_builddir)/isl/include"
70 ISL_BUILDDIR=`echo @abs_builddir@ | $with_isl_builddir/config.status --file=-`
71 ISL_CFLAGS="-I$isl_srcdir/include -I$ISL_BUILDDIR/include"
72 ISL_LIBS="$with_isl_builddir/libisl.la -lgmp"
75 PKG_CHECK_MODULES([ISL], [isl])
76 PACKAGE_CFLAGS_ISL="$ISL_CFLAGS"
79 AX_SUBMODULE(libyaml,system,system)
80 AC_SUBST(LIBYAML_CPPFLAGS)
81 AC_SUBST(LIBYAML_LDFLAGS)
82 if test "x$with_libyaml_prefix" != "x"; then
83 LIBYAML_CPPFLAGS="-I$with_libyaml_prefix/include"
85 if test "x$with_libyaml_exec_prefix" != "x"; then
86 LIBYAML_LDFLAGS="-L$with_libyaml_exec_prefix/lib"
89 PACKAGE_CFLAGS="$PACKAGE_CFLAGS_ISL"
90 PACKAGE_LIBS="-lpet -lisl"
91 AX_CREATE_PKGCONFIG_INFO
93 AC_CONFIG_HEADERS(config.h)
94 AC_CONFIG_FILES(Makefile)
95 AC_CONFIG_FILES([pet_test.sh], [chmod +x pet_test.sh])
96 if test $with_isl = bundled; then
97 AC_CONFIG_SUBDIRS(isl)