X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=projects%2Fsample%2Fautoconf%2Fconfigure.ac;h=dc0acf3bb42a1e114324ad7ca04c2a76d4a6f714;hb=244acf3a4b172657924d21bbb3a65f6388cb68bd;hp=a19e87ddf95be41703ae61d0c2c8aa9422d1c39d;hpb=b4b54153ad760c69a00a08531abef4ed434a5092;p=oota-llvm.git diff --git a/projects/sample/autoconf/configure.ac b/projects/sample/autoconf/configure.ac index a19e87ddf95..dc0acf3bb42 100644 --- a/projects/sample/autoconf/configure.ac +++ b/projects/sample/autoconf/configure.ac @@ -132,7 +132,7 @@ AC_CACHE_CHECK([type of operating system we're going to host on], llvm_cv_no_link_all_option="-Wl,-noall_load" llvm_cv_os_type="Minix" llvm_cv_platform_type="Unix" ;; - *-*-freebsd*) + *-*-freebsd* | *-*-kfreebsd-gnu) llvm_cv_link_all_option="-Wl,--whole-archive" llvm_cv_no_link_all_option="-Wl,--no-whole-archive" llvm_cv_os_type="FreeBSD" @@ -167,6 +167,11 @@ AC_CACHE_CHECK([type of operating system we're going to host on], llvm_cv_no_link_all_option="-Wl,--no-whole-archive" llvm_cv_os_type="Linux" llvm_cv_platform_type="Unix" ;; + *-*-gnu*) + llvm_cv_link_all_option="-Wl,--whole-archive" + llvm_cv_no_link_all_option="-Wl,--no-whole-archive" + llvm_cv_os_type="GNU" + llvm_cv_platform_type="Unix" ;; *-*-solaris*) llvm_cv_link_all_option="-Wl,-z,allextract" llvm_cv_no_link_all_option="-Wl,-z,defaultextract" @@ -222,7 +227,7 @@ AC_CACHE_CHECK([type of operating system we're going to target], llvm_cv_target_os_type="Darwin" ;; *-*-minix*) llvm_cv_target_os_type="Minix" ;; - *-*-freebsd*) + *-*-freebsd* | *-*-kfreebsd-gnu) llvm_cv_target_os_type="FreeBSD" ;; *-*-openbsd*) llvm_cv_target_os_type="OpenBSD" ;; @@ -236,6 +241,8 @@ AC_CACHE_CHECK([type of operating system we're going to target], llvm_cv_target_os_type="Interix" ;; *-*-linux*) llvm_cv_target_os_type="Linux" ;; + *-*-gnu*) + llvm_cv_target_os_type="GNU" ;; *-*-solaris*) llvm_cv_target_os_type="SunOS" ;; *-*-auroraux*) @@ -297,12 +304,14 @@ AC_CACHE_CHECK([target architecture],[llvm_cv_target_arch], sparc*-*) llvm_cv_target_arch="Sparc" ;; powerpc*-*) llvm_cv_target_arch="PowerPC" ;; arm*-*) llvm_cv_target_arch="ARM" ;; - mips-*) llvm_cv_target_arch="Mips" ;; + 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" ;; msp430-*) llvm_cv_target_arch="MSP430" ;; hexagon-*) llvm_cv_target_arch="Hexagon" ;; - mblaze-*) llvm_cv_target_arch="MBlaze" ;; - ptx-*) llvm_cv_target_arch="PTX" ;; + nvptx-*) llvm_cv_target_arch="NVPTX" ;; + s390x-*) llvm_cv_target_arch="SystemZ" ;; *) llvm_cv_target_arch="Unknown" ;; esac]) @@ -360,6 +369,30 @@ dnl=== SECTION 3: Command line arguments for the configure script. dnl=== dnl===-----------------------------------------------------------------------=== +dnl --enable-libcpp : check whether or not to use libc++ on the command line +AC_ARG_ENABLE(libcpp, + AS_HELP_STRING([--enable-libcpp], + [Use libc++ if available (default is NO)]),, + enableval=default) +case "$enableval" in + yes) AC_SUBST(ENABLE_LIBCPP,[1]) ;; + no) AC_SUBST(ENABLE_LIBCPP,[0]) ;; + default) AC_SUBST(ENABLE_LIBCPP,[0]);; + *) AC_MSG_ERROR([Invalid setting for --enable-libcpp. Use "yes" or "no"]) ;; +esac + +dnl --enable-cxx11 : check whether or not to use -std=c++11 on the command line +AC_ARG_ENABLE(cxx11, + AS_HELP_STRING([--enable-cxx11], + [Use c++11 if available (default is NO)]),, + enableval=default) +case "$enableval" in + yes) AC_SUBST(ENABLE_CXX11,[1]) ;; + no) AC_SUBST(ENABLE_CXX11,[0]) ;; + default) AC_SUBST(ENABLE_CXX11,[0]);; + *) AC_MSG_ERROR([Invalid setting for --enable-cxx11. 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=$optimize) @@ -387,6 +420,16 @@ else AC_SUBST(DISABLE_ASSERTIONS,[[DISABLE_ASSERTIONS=1]]) fi +dnl --enable-werror : check whether we want Werror on by default +AC_ARG_ENABLE(werror,AS_HELP_STRING( + --enable-werror,[Compile with -Werror enabled (default is NO)]),, enableval="no") +case "$enableval" in + yes) AC_SUBST(ENABLE_WERROR,[1]) ;; + no) AC_SUBST(ENABLE_WERROR,[0]) ;; + default) AC_SUBST(ENABLE_WERROR,[0]);; + *) AC_MSG_ERROR([Invalid setting for --enable-werror. Use "yes" or "no"]) ;; +esac + dnl --enable-expensive-checks : check whether they want to turn on expensive debug checks: AC_ARG_ENABLE(expensive-checks,AS_HELP_STRING( --enable-expensive-checks,[Compile with expensive debug checks enabled (default is NO)]),, enableval="no") @@ -432,12 +475,13 @@ else PowerPC) AC_SUBST(TARGET_HAS_JIT,1) ;; x86_64) AC_SUBST(TARGET_HAS_JIT,1) ;; ARM) AC_SUBST(TARGET_HAS_JIT,1) ;; + AArch64) AC_SUBST(TARGET_HAS_JIT,0) ;; Mips) AC_SUBST(TARGET_HAS_JIT,1) ;; XCore) AC_SUBST(TARGET_HAS_JIT,0) ;; MSP430) AC_SUBST(TARGET_HAS_JIT,0) ;; Hexagon) AC_SUBST(TARGET_HAS_JIT,0) ;; - MBlaze) AC_SUBST(TARGET_HAS_JIT,0) ;; - PTX) AC_SUBST(TARGET_HAS_JIT,0) ;; + NVPTX) AC_SUBST(TARGET_HAS_JIT,0) ;; + SystemZ) AC_SUBST(TARGET_HAS_JIT,1) ;; *) AC_SUBST(TARGET_HAS_JIT,0) ;; esac fi @@ -547,43 +591,46 @@ dnl Allow specific targets to be specified for building (or not) TARGETS_TO_BUILD="" AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets], [Build specific host targets: all or target1,target2,... Valid targets are: - host, x86, x86_64, sparc, powerpc, arm, mips, spu, hexagon, - xcore, msp430, ptx, cbe, and cpp (default=all)]),, + host, x86, x86_64, sparc, powerpc, arm, aarch64, mips, hexagon, + xcore, msp430, nvptx, systemz, r600, and cpp (default=all)]),, enableval=all) if test "$enableval" = host-only ; then enableval=host fi case "$enableval" in - all) TARGETS_TO_BUILD="X86 Sparc PowerPC ARM Mips CellSPU XCore MSP430 Hexagon CBackend CppBackend MBlaze PTX" ;; + all) TARGETS_TO_BUILD="X86 Sparc PowerPC AArch64 ARM Mips XCore MSP430 CppBackend NVPTX Hexagon SystemZ R600" ;; *)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do case "$a_target" in x86) TARGETS_TO_BUILD="X86 $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="AArch64 $TARGETS_TO_BUILD" ;; arm) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;; mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;; - spu) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;; + mipsel) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;; + mips64) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;; + mips64el) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;; xcore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;; msp430) TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;; - hexagon) TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;; - cbe) TARGETS_TO_BUILD="CBackend $TARGETS_TO_BUILD" ;; cpp) TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;; - mblaze) TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;; - ptx) TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;; + hexagon) TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;; + nvptx) TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;; + systemz) TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;; + r600) TARGETS_TO_BUILD="R600 $TARGETS_TO_BUILD" ;; host) case "$llvm_cv_target_arch" in x86) TARGETS_TO_BUILD="X86 $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="AArch64 $TARGETS_TO_BUILD" ;; ARM) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;; Mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;; - MBlaze) TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;; - CellSPU|SPU) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;; XCore) TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;; MSP430) TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;; Hexagon) TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;; - PTX) TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;; + NVPTX) TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;; + SystemZ) TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;; *) AC_MSG_ERROR([Can not set target to build]) ;; esac ;; *) AC_MSG_ERROR([Unrecognized target $a_target]) ;; @@ -606,6 +653,9 @@ for a_target in $TARGETS_TO_BUILD; do if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/Makefile ; then LLVM_NATIVE_ASMPARSER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser" fi + if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/Disassembler/Makefile ; then + LLVM_NATIVE_DISASSEMBLER="LLVMInitialize${LLVM_NATIVE_ARCH}Disassembler" + fi AC_DEFINE_UNQUOTED(LLVM_NATIVE_TARGET, $LLVM_NATIVE_TARGET, [LLVM name for the native Target init function, if available]) AC_DEFINE_UNQUOTED(LLVM_NATIVE_TARGETINFO, $LLVM_NATIVE_TARGETINFO, @@ -618,6 +668,10 @@ for a_target in $TARGETS_TO_BUILD; do AC_DEFINE_UNQUOTED(LLVM_NATIVE_ASMPARSER, $LLVM_NATIVE_ASMPARSER, [LLVM name for the native AsmParser init function, if available]) fi + if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/Disassembler/Makefile ; then + AC_DEFINE_UNQUOTED(LLVM_NATIVE_DISASSEMBLER, $LLVM_NATIVE_DISASSEMBLER, + [LLVM name for the native Disassembler init function, if available]) + fi fi done @@ -644,21 +698,6 @@ AC_SUBST(LLVM_ENUM_ASM_PRINTERS) AC_SUBST(LLVM_ENUM_ASM_PARSERS) AC_SUBST(LLVM_ENUM_DISASSEMBLERS) -dnl Prevent the CBackend from using printf("%a") for floating point so older -dnl C compilers that cannot deal with the 0x0p+0 hex floating point format -dnl can still compile the CBE's output -AC_ARG_ENABLE([cbe-printf-a],AS_HELP_STRING([--enable-cbe-printf-a], - [Enable C Backend output with hex floating point via %a (default is YES)]),, - enableval=default) -case "$enableval" in - yes) AC_SUBST(ENABLE_CBE_PRINTF_A,[1]) ;; - no) AC_SUBST(ENABLE_CBE_PRINTF_A,[0]) ;; - default) AC_SUBST(ENABLE_CBE_PRINTF_A,[1]) ;; - *) AC_MSG_ERROR([Invalid setting for --enable-cbe-printf-a. Use "yes" or "no"]) ;; -esac -AC_DEFINE_UNQUOTED([ENABLE_CBE_PRINTF_A],$ENABLE_CBE_PRINTF_A, - [Define if CBE is enabled for printf %a output]) - dnl Override the option to use for optimized builds. AC_ARG_WITH(optimize-option, AS_HELP_STRING([--with-optimize-option], @@ -745,33 +784,15 @@ AC_ARG_WITH(c-include-dirs, AC_DEFINE_UNQUOTED(C_INCLUDE_DIRS,"$withval", [Directories clang will search for headers]) -AC_ARG_WITH(cxx-include-root, - AS_HELP_STRING([--with-cxx-include-root], - [Directory with the libstdc++ headers.]),, - withval="") -AC_DEFINE_UNQUOTED(CXX_INCLUDE_ROOT,"$withval", - [Directory with the libstdc++ headers.]) - -AC_ARG_WITH(cxx-include-arch, - AS_HELP_STRING([--with-cxx-include-arch], - [Architecture of the libstdc++ headers.]),, +# Clang normally uses the system c++ headers and libraries. With this option, +# clang will use the ones provided by a gcc installation instead. This option should +# be passed the same value that was used with --prefix when configuring gcc. +AC_ARG_WITH(gcc-toolchain, + AS_HELP_STRING([--with-gcc-toolchain], + [Directory where gcc is installed.]),, withval="") -AC_DEFINE_UNQUOTED(CXX_INCLUDE_ARCH,"$withval", - [Arch the libstdc++ headers.]) - -AC_ARG_WITH(cxx-include-32bit-dir, - AS_HELP_STRING([--with-cxx-include-32bit-dir], - [32 bit multilib dir.]),, - withval="") -AC_DEFINE_UNQUOTED(CXX_INCLUDE_32BIT_DIR,"$withval", - [32 bit multilib directory.]) - -AC_ARG_WITH(cxx-include-64bit-dir, - AS_HELP_STRING([--with-cxx-include-64bit-dir], - [64 bit multilib directory.]),, - withval="") -AC_DEFINE_UNQUOTED(CXX_INCLUDE_64BIT_DIR,"$withval", - [64 bit multilib directory.]) +AC_DEFINE_UNQUOTED(GCC_INSTALL_PREFIX,"$withval", + [Directory where gcc is installed.]) dnl Allow linking of LLVM with GPLv3 binutils code. AC_ARG_WITH(binutils-include, @@ -927,16 +948,6 @@ if test "$XDOT_PY" != "echo xdot.py" ; then [Define to path to xdot.py program if found or 'echo xdot.py' otherwise]) fi -dnl Look for a sufficiently recent version of Perl. -LLVM_PROG_PERL([5.006]) -AC_SUBST(PERL) -if test x"$PERL" = xnone; then - AC_SUBST(HAVE_PERL,0) - AC_MSG_ERROR([perl is required but was not found, please install it]) -else - AC_SUBST(HAVE_PERL,1) -fi - dnl Find the install program AC_PROG_INSTALL dnl Prepend src dir to install path dir if it's a relative path @@ -974,7 +985,7 @@ AC_LINK_GET_VERSION dnl Determine whether the linker supports the -R option. AC_LINK_USE_R -dnl Determine whether the linker supports the -export-dynamic option. +dnl Determine whether the compiler supports the -rdynamic option. AC_LINK_EXPORT_DYNAMIC dnl Determine whether the linker supports the --version-script option. @@ -1037,7 +1048,8 @@ dnl Check optional compiler flags. AC_MSG_CHECKING([optional compiler flags]) CXX_FLAG_CHECK(NO_VARIADIC_MACROS, [-Wno-variadic-macros]) CXX_FLAG_CHECK(NO_MISSING_FIELD_INITIALIZERS, [-Wno-missing-field-initializers]) -AC_MSG_RESULT([$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS]) +CXX_FLAG_CHECK(COVERED_SWITCH_DEFAULT, [-Wcovered-switch-default]) +AC_MSG_RESULT([$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT]) dnl===-----------------------------------------------------------------------=== dnl=== @@ -1349,7 +1361,6 @@ if test "${prefix}" = "NONE" ; then fi eval LLVM_PREFIX="${prefix}"; eval LLVM_BINDIR="${prefix}/bin"; -eval LLVM_LIBDIR="${prefix}/lib"; eval LLVM_DATADIR="${prefix}/share/llvm"; eval LLVM_DOCSDIR="${prefix}/share/doc/llvm"; eval LLVM_ETCDIR="${prefix}/etc/llvm"; @@ -1359,7 +1370,6 @@ eval LLVM_MANDIR="${prefix}/man"; LLVM_CONFIGTIME=`date` AC_SUBST(LLVM_PREFIX) AC_SUBST(LLVM_BINDIR) -AC_SUBST(LLVM_LIBDIR) AC_SUBST(LLVM_DATADIR) AC_SUBST(LLVM_DOCSDIR) AC_SUBST(LLVM_ETCDIR) @@ -1374,8 +1384,6 @@ AC_DEFINE_UNQUOTED(LLVM_PREFIX,"$LLVM_PREFIX", [Installation prefix directory]) AC_DEFINE_UNQUOTED(LLVM_BINDIR, "$LLVM_BINDIR", [Installation directory for binary executables]) -AC_DEFINE_UNQUOTED(LLVM_LIBDIR, "$LLVM_LIBDIR", - [Installation directory for libraries]) AC_DEFINE_UNQUOTED(LLVM_DATADIR, "$LLVM_DATADIR", [Installation directory for data files]) AC_DEFINE_UNQUOTED(LLVM_DOCSDIR, "$LLVM_DOCSDIR", @@ -1433,7 +1441,7 @@ for a_binding in $BINDINGS_TO_BUILD ; do AC_SUBST(OCAML_LIBDIR,$ocaml_stdlib) else # ocaml stdlib is outside our prefix; use libdir/ocaml - AC_SUBST(OCAML_LIBDIR,$LLVM_LIBDIR/ocaml) + AC_SUBST(OCAML_LIBDIR,${prefix}/lib/ocaml) fi fi ;; @@ -1456,7 +1464,7 @@ AC_SUBST(RPATH) dnl Determine linker rdynamic flag if test "$llvm_cv_link_use_export_dynamic" = "yes" ; then - RDYNAMIC="-Wl,-export-dynamic" + RDYNAMIC="-rdynamic" else RDYNAMIC="" fi