dnl Initialize autoconf and define the package name, version number and
dnl address for reporting bugs.
-AC_INIT([LLVM],[3.5.0svn],[http://llvm.org/bugs/])
+AC_INIT([LLVM],[3.7.0svn],[http://llvm.org/bugs/])
LLVM_VERSION_MAJOR=3
-LLVM_VERSION_MINOR=5
+LLVM_VERSION_MINOR=7
LLVM_VERSION_PATCH=0
LLVM_VERSION_SUFFIX=svn
AC_DEFINE_UNQUOTED([LLVM_VERSION_MAJOR], $LLVM_VERSION_MAJOR, [Major version of the LLVM API])
AC_DEFINE_UNQUOTED([LLVM_VERSION_MINOR], $LLVM_VERSION_MINOR, [Minor version of the LLVM API])
AC_DEFINE_UNQUOTED([LLVM_VERSION_PATCH], $LLVM_VERSION_PATCH, [Patch version of the LLVM API])
+AC_DEFINE_UNQUOTED([LLVM_VERSION_STRING], "$PACKAGE_VERSION", [LLVM version string])
AC_SUBST([LLVM_VERSION_MAJOR])
AC_SUBST([LLVM_VERSION_MINOR])
dnl Provide a copyright substitution and ensure the copyright notice is included
dnl in the output of --version option of the generated configure script.
-AC_SUBST(LLVM_COPYRIGHT,["Copyright (c) 2003-2014 University of Illinois at Urbana-Champaign."])
-AC_COPYRIGHT([Copyright (c) 2003-2014 University of Illinois at Urbana-Champaign.])
+AC_SUBST(LLVM_COPYRIGHT,["Copyright (c) 2003-2015 University of Illinois at Urbana-Champaign."])
+AC_COPYRIGHT([Copyright (c) 2003-2015 University of Illinois at Urbana-Champaign.])
dnl Indicate that we require autoconf 2.60 or later.
AC_PREREQ(2.60)
fi
fi
+dnl Quit if it is an in-source build
+if test ${srcdir} == "." ; then
+ AC_MSG_WARN([**************************************************************************************])
+ AC_MSG_WARN([* *])
+ AC_MSG_WARN([* WARNING *])
+ AC_MSG_WARN([* *])
+ AC_MSG_WARN([* In-source builds are deprecated. *])
+ AC_MSG_WARN([* *])
+ AC_MSG_WARN([* Please configure from a separate build directory! *])
+ AC_MSG_WARN([* *])
+ AC_MSG_WARN([**************************************************************************************])
+fi
+
dnl Default to empty (i.e. assigning the null string to) CFLAGS and CXXFLAGS,
dnl instead of the autoconf default (for example, '-g -O2' for CC=gcc).
: ${CFLAGS=}
],
[
AC_MSG_RESULT([no])
- AC_MSG_ERROR([Selected compiler could not find or parse C++ standard library headers. Rerun with CC=c-compiler CXX=c++-compiler ./configure ...])
+ AC_MSG_ERROR([Selected compiler could not find or parse C++ standard library headers. Rerun with CC=c-compiler CXX=c++-compiler LLVM_SRC_DIR/configure ...])
])
AC_LANG_POP([C++])
fi
llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
llvm_cv_os_type="DragonFly"
llvm_cv_platform_type="Unix" ;;
+ *-*-bitrig*)
+ llvm_cv_link_all_option="-Wl,--whole-archive"
+ llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
+ llvm_cv_os_type="Bitrig"
+ llvm_cv_platform_type="Unix" ;;
*-*-hpux*)
llvm_cv_link_all_option="-Wl,--whole-archive"
llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
llvm_cv_no_link_all_option="-Wl,-z,defaultextract"
llvm_cv_os_type="SunOS"
llvm_cv_platform_type="Unix" ;;
- *-*-auroraux*)
- llvm_cv_link_all_option="-Wl,-z,allextract"
- llvm_cv_link_all_option="-Wl,-z,defaultextract"
- llvm_cv_os_type="AuroraUX"
- llvm_cv_platform_type="Unix" ;;
*-*-win32*)
llvm_cv_link_all_option="-Wl,--whole-archive"
llvm_cv_no_link_all_option="-Wl,--no-whole-archive"
llvm_cv_target_os_type="NetBSD" ;;
*-*-dragonfly*)
llvm_cv_target_os_type="DragonFly" ;;
+ *-*-bitrig*)
+ llvm_cv_target_os_type="Bitrig" ;;
*-*-hpux*)
llvm_cv_target_os_type="HP-UX" ;;
*-*-interix*)
llvm_cv_target_os_type="GNU" ;;
*-*-solaris*)
llvm_cv_target_os_type="SunOS" ;;
- *-*-auroraux*)
- llvm_cv_target_os_type="AuroraUX" ;;
*-*-win32*)
llvm_cv_target_os_type="Win32" ;;
*-*-mingw*)
llvm_cv_target_os_type="NativeClient" ;;
*-unknown-eabi*)
llvm_cv_target_os_type="Freestanding" ;;
+ *-*-ps4)
+ llvm_cv_target_os_type="PS4" ;;
*)
llvm_cv_target_os_type="Unknown" ;;
esac])
amd64-* | x86_64-*) llvm_cv_target_arch="x86_64" ;;
sparc*-*) llvm_cv_target_arch="Sparc" ;;
powerpc*-*) llvm_cv_target_arch="PowerPC" ;;
- arm64*-*) llvm_cv_target_arch="ARM64" ;;
+ arm64*-*) llvm_cv_target_arch="AArch64" ;;
arm*-*) llvm_cv_target_arch="ARM" ;;
- aarch64*-*) llvm_cv_target_arch="ARM64" ;;
+ aarch64*-*) llvm_cv_target_arch="AArch64" ;;
mips-* | mips64-*) llvm_cv_target_arch="Mips" ;;
mipsel-* | mips64el-*) llvm_cv_target_arch="Mips" ;;
xcore-*) llvm_cv_target_arch="XCore" ;;
amd64-* | x86_64-*) host_arch="x86_64" ;;
sparc*-*) host_arch="Sparc" ;;
powerpc*-*) host_arch="PowerPC" ;;
- arm64*-*) host_arch="ARM64" ;;
+ arm64*-*) host_arch="AArch64" ;;
arm*-*) host_arch="ARM" ;;
- aarch64*-*) host_arch="ARM64" ;;
+ aarch64*-*) host_arch="AArch64" ;;
mips-* | mips64-*) host_arch="Mips" ;;
mipsel-* | mips64el-*) host_arch="Mips" ;;
xcore-*) host_arch="XCore" ;;
enableval="yes")
case "$enableval" in
yes) AC_SUBST(ENABLE_CLANG_STATIC_ANALYZER,[1]) ;;
- no)
+ no)
if test ${clang_arcmt} != "no" ; then
AC_MSG_ERROR([Cannot enable clang ARC Migration Tool while disabling static analyzer.])
fi
- AC_SUBST(ENABLE_CLANG_STATIC_ANALYZER,[0])
+ AC_SUBST(ENABLE_CLANG_STATIC_ANALYZER,[0])
;;
default) AC_SUBST(ENABLE_CLANG_STATIC_ANALYZER,[1]);;
*) AC_MSG_ERROR([Invalid setting for --enable-clang-static-analyzer. Use "yes" or "no"]) ;;
esac
-dnl --enable-clang-rewriter: check whether to enable clang rewriter
-AC_ARG_ENABLE(clang-rewriter,
- AS_HELP_STRING([--enable-clang-rewriter],
- [Enable building of clang rewriter (default is YES)]),,
- enableval="yes")
-case "$enableval" in
- yes) AC_SUBST(ENABLE_CLANG_REWRITER,[1]) ;;
- no)
- if test ${clang_arcmt} != "no" ; then
- AC_MSG_ERROR([Cannot enable clang ARC Migration Tool while disabling rewriter.])
- fi
- if test ${clang_static_analyzer} != "no" ; then
- AC_MSG_ERROR([Cannot enable clang static analyzer while disabling rewriter.])
- fi
- AC_SUBST(ENABLE_CLANG_REWRITER,[0])
- ;;
- default) AC_SUBST(ENABLE_CLANG_REWRITER,[1]);;
- *) AC_MSG_ERROR([Invalid setting for --enable-clang-rewriter. Use "yes" or "no"]) ;;
-esac
-
dnl --enable-optimized : check whether they want to do an optimized build:
AC_ARG_ENABLE(optimized, AS_HELP_STRING(
--enable-optimized,[Compile with optimizations enabled (default is NO)]),,enableval=$optimize)
--enable-assertions,[Compile with assertion checks enabled (default is YES)]),, enableval="yes")
if test ${enableval} = "yes" ; then
AC_SUBST(DISABLE_ASSERTIONS,[[]])
+ assertions_enabled="yes"
else
AC_SUBST(DISABLE_ASSERTIONS,[[DISABLE_ASSERTIONS=1]])
+ assertions_enabled="no"
fi
dnl --enable-werror : check whether we want Werror on by default
AC_SUBST(EXPENSIVE_CHECKS,[[no]])
fi
+dnl --enable-abi-breaking-checks : decide whether we should compile in asserts and
+dnl checks that make the build ABI incompatible with an llvm built without these
+dnl checks enabled.
+AC_ARG_ENABLE(abi-breaking-checks,AS_HELP_STRING(
+ --enable-abi-breaking-checks,[Compile with abi-breaking asserts support (default is with-asserts)]),, enableval="with-asserts")
+case "$enableval" in
+ with-asserts) if test ${assertions_enabled} = "yes" ; then
+ AC_DEFINE([LLVM_ENABLE_ABI_BREAKING_CHECKS],[1],[Define to enable checks that alter the LLVM C++ ABI])
+ AC_SUBST(ENABLE_ABI_BREAKING_CHECKS,[1])
+ else
+ AC_SUBST(ENABLE_ABI_BREAKING_CHECKS,[0])
+ fi ;;
+ yes)
+ AC_DEFINE([LLVM_ENABLE_ABI_BREAKING_CHECKS],[1],[Define to enable checks that alter the LLVM C++ ABI])
+ AC_SUBST(ENABLE_ABI_BREAKING_CHECKS,[1])
+ ;;
+ no)
+ AC_SUBST(ENABLE_ABI_BREAKING_CHECKS,[0])
+ ;;
+ *) AC_MSG_ERROR([Invalid setting for --enable-abi-breaking-checks. Use "with-asserts", "yes" or "no"])
+esac
+
dnl --enable-debug-runtime : should runtime libraries have debug symbols?
AC_ARG_ENABLE(debug-runtime,
AS_HELP_STRING(--enable-debug-runtime,[Build runtime libs with debug symbols (default is NO)]),,enableval=no)
esac
fi
-TARGETS_WITH_JIT="ARM ARM64 Mips PowerPC SystemZ X86"
+TARGETS_WITH_JIT="ARM AArch64 Mips PowerPC SystemZ X86"
AC_SUBST(TARGETS_WITH_JIT,$TARGETS_WITH_JIT)
dnl Allow enablement of building and installing docs
enableval=default)
case "$enableval" in
yes) AC_SUBST(ENABLE_DOXYGEN,[1]) ;;
- no) AC_SUBST(ENABLE_DOXYGEN,[0]) ;;
- default) AC_SUBST(ENABLE_DOXYGEN,[0]) ;;
+ no|default) AC_SUBST(ENABLE_DOXYGEN,[0]) ;;
*) AC_MSG_ERROR([Invalid setting for --enable-doxygen. Use "yes" or "no"]) ;;
esac
+dnl Allow enablement of doxygen search engine
+AC_ARG_ENABLE(doxygen-search,
+ AS_HELP_STRING([--enable-doxygen-search],
+ [Enable doxygen search support (default is NO)]),,
+ enableval=default)
+ENABLE_DOXYGEN_SEARCH="$enableval"
+
+case "$enableval" in
+ yes|no|default) ;;
+ *) AC_MSG_ERROR([Invalid setting for --enable-doxygen-search. Use "yes" or "no"]) ;;
+esac
+
+AC_ARG_ENABLE(doxygen-external-search,
+ AS_HELP_STRING([--enable-doxygen-external-search],
+ [Enable doxygen exteranl search (default is NO)]),,
+ enableval=default)
+ENABLE_DOXYGEN_EXTERNAL_SEARCH="$enableval"
+
+case "$enableval" in
+ yes)
+ dnl To match with the CMake behavior, enable doxygen when
+ dnl --enable-doxygen-external-search is enabled.
+ case "$ENABLE_DOXYGEN_SEARCH" in
+ yes|default) ENABLE_DOXYGEN_SEARCH="yes" ;;
+ no) AC_MSG_ERROR([The option --enable-doxygen-external-search requires --enable-doxygen-search]) ;;
+ esac
+ ;;
+ no|default) ;;
+ *) AC_MSG_ERROR([Invalid setting for --enable-doxygen-external-search. Use "yes" or "no"]) ;;
+esac
+
+AC_ARG_WITH(doxygen-search-engine-url,
+ AS_HELP_STRING([--with-doxygen-search-engine-url],
+ [Specify the external search engine for doxygen]),,)
+WITH_DOXYGEN_SEARCH_ENGINE_URL="$withval"
+
+AC_ARG_WITH(doxygen-search-mappings,
+ AS_HELP_STRING([--with-doxygen-search-mappings],
+ [Specify the extra search mapping for doxygen]),,)
+WITH_DOXYGEN_SEARCH_MAPPINGS="$withval"
+
+case "$ENABLE_DOXYGEN_SEARCH" in
+ yes)
+ if test "$ENABLE_DOXYGEN" = "0" ; then
+ AC_MSG_ERROR([The option --enable-doxygen-search requires --enable-doxygen.])
+ fi
+
+ AC_SUBST(enable_searchengine,[YES])
+
+ case "$ENABLE_DOXYGEN_EXTERNAL_SEARCH" in
+ yes)
+ AC_SUBST(enable_external_search,[YES])
+ AC_SUBST(enable_server_based_search,[YES])
+ AC_SUBST(searchengine_url,["$WITH_DOXYGEN_SEARCH_ENGINE_URL"])
+ AC_SUBST(extra_search_mappings,["$WITH_DOXYGEN_SEARCH_MAPPINGS"])
+ ;;
+
+ no|default)
+ AC_SUBST(enable_external_search,[NO])
+ AC_SUBST(enable_server_based_search,[NO])
+ AC_SUBST(searchengine_url,[])
+ AC_SUBST(extra_search_mappings,[])
+ ;;
+ esac
+ ;;
+
+ no|default)
+ AC_SUBST(enable_searchengine,[NO])
+ AC_SUBST(searchengine_url,[])
+ AC_SUBST(enable_server_based_search,[NO])
+ AC_SUBST(enable_external_search,[NO])
+ AC_SUBST(extra_search_mappings,[])
+ ;;
+
+ *)
+ AC_MSG_ERROR([Invalid setting for --enable-doxygen-search. Use "yes" or "no"])
+ ;;
+esac
+
+dnl Allow enablement of doxygen generated Qt help files
+AC_ARG_ENABLE(doxygen-qt-help,
+ AS_HELP_STRING([--enable-doxygen-qt-help],
+ [Build Qt help files (default is NO)]),,
+ enableval=default)
+case "$enableval" in
+ yes)
+ if test "$ENABLE_DOXYGEN" = "0" ; then
+ AC_MSG_ERROR([The option --enable-doxygen-qt-help requires --enable-doxygen.])
+ fi
+
+ AC_PATH_PROG(QHELPGENERATOR, [qhelpgenerator], [qhelpgenerator])
+
+ dnl Qt help file for llvm doxygen documentation
+ AC_SUBST(llvm_doxygen_generate_qhp,[YES])
+ AC_SUBST(llvm_doxygen_qch_filename,[org.llvm.qch])
+ AC_SUBST(llvm_doxygen_qhp_namespace,[org.llvm])
+ AC_SUBST(llvm_doxygen_qhelpgenerator_path,["$QHELPGENERATOR"])
+ AC_SUBST(llvm_doxygen_qhp_cust_filter_name,["$PACKAGE_STRING"])
+ AC_SUBST(llvm_doxygen_qhp_cust_filter_attrs,["$PACKAGE_NAME,$PACKAGE_VERSION"])
+
+ dnl Qt help file for clang doxygen documentation
+ AC_SUBST(clang_doxygen_generate_qhp,[YES])
+ AC_SUBST(clang_doxygen_qch_filename,[org.llvm.clang.qch])
+ AC_SUBST(clang_doxygen_qhp_namespace,[org.llvm.clang])
+ AC_SUBST(clang_doxygen_qhelpgenerator_path,["$QHELPGENERATOR"])
+ AC_SUBST(clang_doxygen_qhp_cust_filter_name,["Clang $PACKAGE_VERSION"])
+ AC_SUBST(clang_doxygen_qhp_cust_filter_attrs,["Clang,$PACKAGE_VERSION"])
+ ;;
+
+ no|default)
+ AC_SUBST(llvm_doxygen_generate_qhp,[NO])
+ AC_SUBST(llvm_doxygen_qch_filename,[])
+ AC_SUBST(llvm_doxygen_qhp_namespace,[])
+ AC_SUBST(llvm_doxygen_qhelpgenerator_path,[])
+ AC_SUBST(llvm_doxygen_qhp_cust_filter_name,[])
+ AC_SUBST(llvm_doxygen_qhp_cust_filter_attrs,[])
+
+ AC_SUBST(clang_doxygen_generate_qhp,[NO])
+ AC_SUBST(clang_doxygen_qch_filename,[])
+ AC_SUBST(clang_doxygen_qhp_namespace,[])
+ AC_SUBST(clang_doxygen_qhelpgenerator_path,[])
+ AC_SUBST(clang_doxygen_qhp_cust_filter_name,["Clang $PACKAGE_VERSION"])
+ AC_SUBST(clang_doxygen_qhp_cust_filter_attrs,["Clang,$PACKAGE_VERSION"])
+ ;;
+
+ *)
+ AC_MSG_ERROR([Invalid setting for --enable-doxygen-qt-help. Use "yes" or "no"]) ;;
+esac
+
dnl Allow disablement of threads
AC_ARG_ENABLE(threads,
AS_HELP_STRING([--enable-threads],
fi
dnl List all possible targets
-ALL_TARGETS="X86 Sparc PowerPC ARM ARM64 Mips XCore MSP430 CppBackend NVPTX Hexagon SystemZ R600"
+ALL_TARGETS="X86 Sparc PowerPC ARM AArch64 Mips XCore MSP430 CppBackend NVPTX Hexagon SystemZ R600"
AC_SUBST(ALL_TARGETS,$ALL_TARGETS)
dnl Allow specific targets to be specified for building (or not)
x86_64) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
sparc) TARGETS_TO_BUILD="Sparc $TARGETS_TO_BUILD" ;;
powerpc) TARGETS_TO_BUILD="PowerPC $TARGETS_TO_BUILD" ;;
- aarch64) TARGETS_TO_BUILD="ARM64 $TARGETS_TO_BUILD" ;;
- arm64) TARGETS_TO_BUILD="ARM64 $TARGETS_TO_BUILD" ;;
+ aarch64) TARGETS_TO_BUILD="AArch64 $TARGETS_TO_BUILD" ;;
+ arm64) TARGETS_TO_BUILD="AArch64 $TARGETS_TO_BUILD" ;;
arm) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
mipsel) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
x86_64) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
Sparc) TARGETS_TO_BUILD="Sparc $TARGETS_TO_BUILD" ;;
PowerPC) TARGETS_TO_BUILD="PowerPC $TARGETS_TO_BUILD" ;;
- AArch64) TARGETS_TO_BUILD="ARM64 $TARGETS_TO_BUILD" ;;
+ AArch64) TARGETS_TO_BUILD="AArch64 $TARGETS_TO_BUILD" ;;
ARM) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
Mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
XCore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
AC_DEFINE_UNQUOTED(DEFAULT_SYSROOT,"$withval",
[Default <path> to all compiler invocations for --sysroot=<path>.])
+AC_ARG_WITH(clang-default-openmp-runtime,
+ AS_HELP_STRING([--with-clang-default-openmp-runtime],
+ [The default OpenMP runtime for Clang.]),,
+ withval="libgomp")
+AC_DEFINE_UNQUOTED(CLANG_DEFAULT_OPENMP_RUNTIME,"$withval",
+ [Default OpenMP runtime used by -fopenmp.])
+
dnl Allow linking of LLVM with GPLv3 binutils code.
AC_ARG_WITH(binutils-include,
AS_HELP_STRING([--with-binutils-include],
AC_PATH_PROG(BINPWD,[pwd], [pwd])
dnl Looking for misc. graph plotting software
-AC_PATH_PROG(GRAPHVIZ, [Graphviz], [echo Graphviz])
-if test "$GRAPHVIZ" != "echo Graphviz" ; then
- AC_DEFINE([HAVE_GRAPHVIZ],[1],[Define if the Graphviz 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
- GRAPHVIZ=`echo $GRAPHVIZ | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
- fi
- AC_DEFINE_UNQUOTED([LLVM_PATH_GRAPHVIZ],"$GRAPHVIZ${EXEEXT}",
- [Define to path to Graphviz program if found or 'echo Graphviz' otherwise])
-fi
AC_PATH_PROG(DOT, [dot], [echo dot])
if test "$DOT" != "echo dot" ; then
AC_DEFINE([HAVE_DOT],[1],[Define if the dot program is available])
AC_DEFINE_UNQUOTED([LLVM_PATH_DOT],"$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 "$GV" != "echo gv" ; then
- AC_DEFINE([HAVE_GV],[1],[Define if the gv program is available])
- dnl If we're targeting for mingw we should emit windows paths, not msys
- if test "$llvm_cv_os_type" = "MingW" ; then
- GV=`echo $GV | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
- fi
- AC_DEFINE_UNQUOTED([LLVM_PATH_GV],"$GV${EXEEXT}",
- [Define to path to gv program if found or 'echo gv' otherwise])
-fi
-AC_PATH_PROG(DOTTY, [dotty], [echo dotty])
-if test "$DOTTY" != "echo dotty" ; then
- AC_DEFINE([HAVE_DOTTY],[1],[Define if the dotty program is available])
- dnl If we're targeting for mingw we should emit windows paths, not msys
- if test "$llvm_cv_os_type" = "MingW" ; then
- DOTTY=`echo $DOTTY | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
- fi
- AC_DEFINE_UNQUOTED([LLVM_PATH_DOTTY],"$DOTTY${EXEEXT}",
- [Define to path to dotty program if found or 'echo dotty' otherwise])
-fi
-AC_PATH_PROGS(XDOT, [xdot xdot.py], [echo xdot])
-if test "$XDOT" != "echo xdot" ; then
- AC_DEFINE([HAVE_XDOT],[1],[Define if the xdot program is available])
- dnl If we're targeting for mingw we should emit windows paths, not msys
- if test "$llvm_cv_os_type" = "MingW" ; then
- XDOT=`echo $XDOT | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
- fi
- AC_DEFINE_UNQUOTED([LLVM_PATH_XDOT],"$XDOT${EXEEXT}",
- [Define to path to xdot program if found or 'echo xdot' otherwise])
-fi
dnl Find the install program
AC_PROG_INSTALL
AC_PATH_PROG(GZIPBIN, [gzip])
AC_PATH_PROG(PDFROFF, [pdfroff])
AC_PATH_PROG(ZIP, [zip])
-AC_PATH_PROGS(OCAMLC, [ocamlc])
-AC_PATH_PROGS(OCAMLOPT, [ocamlopt])
-AC_PATH_PROGS(OCAMLDEP, [ocamldep])
-AC_PATH_PROGS(OCAMLDOC, [ocamldoc])
+AC_PATH_PROG(GO, [go])
+AC_PATH_PROGS(OCAMLFIND, [ocamlfind])
AC_PATH_PROGS(GAS, [gas as])
dnl Get the version of the linker in use.
CXX_FLAG_CHECK(NO_UNINITIALIZED, [-Wno-uninitialized])
fi
fi
-AC_MSG_RESULT([$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT $NO_UNINITIALIZED $NO_MAYBE_UNINITIALIZED])
+
+dnl Check for misbehaving -Wcomment (gcc-4.7 has this) and maybe add
+dnl -Wno-comment to the flags.
+no_comment=
+llvm_cv_old_cxxflags="$CXXFLAGS"
+CXXFLAGS="$CXXFLAGS -Wcomment -Werror"
+AC_COMPILE_IFELSE(
+[
+ AC_LANG_SOURCE([[// Comment \o\
+// Another comment
+int main() { return 0; }
+ ]])
+],
+[
+ no_comment=-Wno-comment
+],
+[])
+AC_SUBST(NO_COMMENT, [$no_comment])
+CXXFLAGS="$llvm_cv_old_cxxflags"
+
+AC_MSG_RESULT([$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT $NO_UNINITIALIZED $NO_MAYBE_UNINITIALIZED $NO_COMMENT])
AC_ARG_WITH([python],
[AS_HELP_STRING([--with-python], [path to python])],
AC_MSG_WARN([specified python ($PYTHON) is not usable, searching path])
fi
- AC_PATH_PROG([PYTHON], [python python2 python26],
+ AC_PATH_PROG([PYTHON], [python python2 python27],
[AC_MSG_RESULT([not found])
- AC_MSG_ERROR([could not find python 2.5 or higher])])
+ AC_MSG_ERROR([could not find python 2.7 or higher])])
fi
-AC_MSG_CHECKING([for python >= 2.5])
+AC_MSG_CHECKING([for python >= 2.7])
ac_python_version=`$PYTHON -V 2>&1 | cut -d' ' -f2`
ac_python_version_major=`echo $ac_python_version | cut -d'.' -f1`
ac_python_version_minor=`echo $ac_python_version | cut -d'.' -f2`
ac_python_version_patch=`echo $ac_python_version | cut -d'.' -f3`
if test "$ac_python_version_major" -gt "2" || \
(test "$ac_python_version_major" -eq "2" && \
- test "$ac_python_version_minor" -ge "5") ; then
+ test "$ac_python_version_minor" -ge "7") ; then
AC_MSG_RESULT([$PYTHON ($ac_python_version)])
else
AC_MSG_RESULT([not found])
- AC_MSG_FAILURE([found python $ac_python_version ($PYTHON); required >= 2.5])
+ AC_MSG_FAILURE([found python $ac_python_version ($PYTHON); required >= 2.7])
fi
dnl===-----------------------------------------------------------------------===
AC_CHECK_LIB(z, compress2)
fi
-dnl Allow extra x86-disassembler library
-AC_ARG_WITH(udis86,
- AS_HELP_STRING([--with-udis86=<path>],
- [Use udis86 external x86 disassembler library]),
- [
- AC_SUBST(USE_UDIS86, [1])
- case "$withval" in
- /usr/lib|yes) ;;
- *) LDFLAGS="$LDFLAGS -L${withval}" ;;
- esac
- AC_CHECK_LIB(udis86, ud_init, [], [
- echo "Error! You need to have libudis86 around."
- exit -1
- ])
- ],
- AC_SUBST(USE_UDIS86, [0]))
-AC_DEFINE_UNQUOTED([USE_UDIS86],$USE_UDIS86,
- [Define if use udis86 library])
-
dnl Allow OProfile support for JIT output.
AC_ARG_WITH(oprofile,
AS_HELP_STRING([--with-oprofile=<prefix>],
AC_SEARCH_LIBS(bfd_init, bfd, [], [])
AC_SEARCH_LIBS(op_open_agent, opagent, [], [
echo "Error! You need to have libopagent around."
- exit -1
+ exit 1
])
AC_CHECK_HEADER([opagent.h], [], [
echo "Error! You need to have opagent.h around."
- exit -1
+ exit 1
])
fi ;;
*)
AC_MSG_ERROR([OProfile support is available on Linux only.]) ;;
- esac
+ esac
],
[
AC_SUBST(USE_OPROFILE, [0])
AC_HEADER_TIME
AC_LANG_PUSH([C++])
-AC_CHECK_HEADERS([cxxabi.h])
+dnl size_t must be defined before including cxxabi.h on FreeBSD 10.0.
+AC_CHECK_HEADERS([cxxabi.h], [], [],
+[#include <stddef.h>
+])
AC_LANG_POP([C++])
+
AC_CHECK_HEADERS([dlfcn.h execinfo.h fcntl.h inttypes.h link.h])
AC_CHECK_HEADERS([malloc.h setjmp.h signal.h stdint.h termios.h unistd.h])
AC_CHECK_HEADERS([utime.h])
dnl===
dnl===-----------------------------------------------------------------------===
-AC_CHECK_FUNCS([backtrace ceilf floorf roundf rintf nearbyintf getcwd ])
-AC_CHECK_FUNCS([powf fmodf strtof round ])
-AC_CHECK_FUNCS([log log2 log10 exp exp2])
+AC_CHECK_FUNCS([backtrace getcwd ])
AC_CHECK_FUNCS([getpagesize getrusage getrlimit setrlimit gettimeofday ])
AC_CHECK_FUNCS([isatty mkdtemp mkstemp ])
AC_CHECK_FUNCS([mktemp posix_spawn pread realpath sbrk setrlimit ])
AC_CHECK_LIB(gcc,_alloca,AC_DEFINE([HAVE__ALLOCA],[1],[Have host's _alloca]))
AC_CHECK_LIB(gcc,__alloca,AC_DEFINE([HAVE___ALLOCA],[1],[Have host's __alloca]))
AC_CHECK_LIB(gcc,__chkstk,AC_DEFINE([HAVE___CHKSTK],[1],[Have host's __chkstk]))
+ AC_CHECK_LIB(gcc,__chkstk_ms,AC_DEFINE([HAVE___CHKSTK_MS],[1],[Have host's __chkstk_ms]))
AC_CHECK_LIB(gcc,___chkstk,AC_DEFINE([HAVE____CHKSTK],[1],[Have host's ___chkstk]))
+ AC_CHECK_LIB(gcc,___chkstk_ms,AC_DEFINE([HAVE____CHKSTK_MS],[1],[Have host's ___chkstk_ms]))
AC_CHECK_LIB(gcc,__ashldi3,AC_DEFINE([HAVE___ASHLDI3],[1],[Have host's __ashldi3]))
AC_CHECK_LIB(gcc,__ashrdi3,AC_DEFINE([HAVE___ASHRDI3],[1],[Have host's __ashrdi3]))
AC_DEFINE_UNQUOTED([WIN32_ELMCB_PCSTR],$llvm_cv_win32_elmcb_pcstr,[Type of 1st arg on ELM Callback])
fi
-dnl Check for variations in the Standard C++ library and STL. These macros are
-dnl provided by LLVM in the autoconf/m4 directory.
-AC_FUNC_ISNAN
-AC_FUNC_ISINF
-
dnl Check for mmap support.We also need to know if /dev/zero is required to
dnl be opened for allocating RWX memory.
dnl Make sure we aren't attempting to configure for an unknown system
dnl Determine which bindings to build.
if test "$BINDINGS_TO_BUILD" = auto ; then
BINDINGS_TO_BUILD=""
- if test "x$OCAMLC" != x -a "x$OCAMLDEP" != x ; then
+ if test "x$OCAMLFIND" != x ; then
BINDINGS_TO_BUILD="ocaml $BINDINGS_TO_BUILD"
fi
+ if test "x$GO" != x ; then
+ if $GO run ${srcdir}/bindings/go/conftest.go ; then
+ BINDINGS_TO_BUILD="go $BINDINGS_TO_BUILD"
+ fi
+ fi
fi
AC_SUBST(BINDINGS_TO_BUILD,$BINDINGS_TO_BUILD)
-dnl This isn't really configurey, but it avoids having to repeat the list in
-dnl other files.
-AC_SUBST(ALL_BINDINGS,ocaml)
-
dnl Do any work necessary to ensure that bindings have what they need.
binding_prereqs_failed=0
for a_binding in $BINDINGS_TO_BUILD ; do
case "$a_binding" in
ocaml)
- if test "x$OCAMLC" = x ; then
- AC_MSG_WARN([--enable-bindings=ocaml specified, but ocamlc not found. Try configure OCAMLC=/path/to/ocamlc])
+ if test "x$OCAMLFIND" = x ; then
+ AC_MSG_WARN([--enable-bindings=ocaml specified, but ocamlfind not found. Try configure OCAMLFIND=/path/to/ocamlfind])
binding_prereqs_failed=1
fi
- if test "x$OCAMLDEP" = x ; then
- AC_MSG_WARN([--enable-bindings=ocaml specified, but ocamldep not found. Try configure OCAMLDEP=/path/to/ocamldep])
+
+ if $OCAMLFIND opt -version >/dev/null 2>/dev/null ; then
+ HAVE_OCAMLOPT=1
+ else
+ HAVE_OCAMLOPT=0
+ fi
+ AC_SUBST(HAVE_OCAMLOPT)
+
+ if ! $OCAMLFIND query ctypes >/dev/null 2>/dev/null; then
+ AC_MSG_WARN([--enable-bindings=ocaml specified, but ctypes is not installed])
binding_prereqs_failed=1
fi
- if test "x$OCAMLOPT" = x ; then
- AC_MSG_WARN([--enable-bindings=ocaml specified, but ocamlopt not found. Try configure OCAMLOPT=/path/to/ocamlopt])
- dnl ocamlopt is optional!
+
+ if $OCAMLFIND query oUnit >/dev/null 2>/dev/null; then
+ HAVE_OCAML_OUNIT=1
+ else
+ HAVE_OCAML_OUNIT=0
+ AC_MSG_WARN([--enable-bindings=ocaml specified, but OUnit 2 is not installed. Tests will not run])
+ dnl oUnit is optional!
fi
+ AC_SUBST(HAVE_OCAML_OUNIT)
+
if test "x$with_ocaml_libdir" != xauto ; then
AC_SUBST(OCAML_LIBDIR,$with_ocaml_libdir)
else
- ocaml_stdlib="`"$OCAMLC" -where`"
+ ocaml_stdlib="`"$OCAMLFIND" ocamlc -where`"
if test "$LLVM_PREFIX" '<' "$ocaml_stdlib" -a "$ocaml_stdlib" '<' "$LLVM_PREFIX~"
then
# ocaml stdlib is beneath our prefix; use stdlib
fi
fi
;;
+ go)
+ if test "x$GO" = x ; then
+ AC_MSG_WARN([--enable-bindings=go specified, but go not found. Try configure GO=/path/to/go])
+ binding_prereqs_failed=1
+ else
+ if $GO run ${srcdir}/bindings/go/conftest.go ; then
+ :
+ else
+ AC_MSG_WARN([--enable-bindings=go specified, but need at least Go 1.2. Try configure GO=/path/to/go])
+ binding_prereqs_failed=1
+ fi
+ fi
+ ;;
esac
done
if test "$binding_prereqs_failed" = 1 ; then
clang_src_root="$srcdir/tools/clang"
fi
if test -f ${clang_src_root}/README.txt; then
+ dnl Clang supports build systems which use the multilib libdir suffix.
+ dnl The autoconf system doesn't support this so stub out that variable.
+ AC_DEFINE_UNQUOTED(CLANG_LIBDIR_SUFFIX,"",
+ [Multilib suffix for libdir.])
+
dnl Use variables to stay under 80 columns.
configh="include/clang/Config/config.h"
doxy="docs/doxygen.cfg"
projects / oota-llvm.git / blobdiff