X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=aclocal.m4;h=540ec3e64bdc711e9a8a6fe33b34548246587173;hp=d84cb99a3eebd2345535341eaaa7448f5aa62459;hb=90686adf9d3dc7a09a51853df051bc4ea472d840;hpb=2aea029422dc06f50aab82b35e5b3b0a42641ded diff --git a/aclocal.m4 b/aclocal.m4 index d84cb99..540ec3e 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -44,6 +44,40 @@ AC_DEFUN([FP_EVAL_STDERR], ])# FP_EVAL_STDERR +# FP_ARG_WITH_PATH_GNU_PROG +# -------------------- +# XXX +# +# $1 = the command to look for +# $2 = the variable to set +# +AC_DEFUN([FP_ARG_WITH_PATH_GNU_PROG], +[ +AC_ARG_WITH($2, +[AC_HELP_STRING([--with-$2=ARG], + [Use ARG as the path to $2 [default=autodetect]])], +[ + if test "$HostOS" = "mingw32" + then + AC_MSG_WARN([Request to use $withval will be ignored]) + else + $1=$withval + fi +], +[ + if test "$HostOS" != "mingw32" + then + AC_PATH_PROG([$1], [$2]) + if test -z "$$1" + then + AC_MSG_ERROR([cannot find $2 in your PATH, no idea how to link]) + fi + fi +] +) +]) # FP_ARG_WITH_PATH_GNU_PROG + + # FP_PROG_CONTEXT_DIFF # -------------------- # Figure out how to do context diffs. Sets the output variable ContextDiffCmd. @@ -244,7 +278,7 @@ else fi; changequote([, ])dnl ]) -if test ! -f compiler/parser/Parser.hs || test ! -f compiler/main/ParsePkgConf.hs || test ! -f compiler/cmm/CmmParse.hs || test ! -f compiler/parser/ParserCore.hs +if test ! -f compiler/parser/Parser.hs || test ! -f compiler/cmm/CmmParse.hs || test ! -f compiler/parser/ParserCore.hs then FP_COMPARE_VERSIONS([$fptools_cv_happy_version],[-lt],[1.16], [AC_MSG_ERROR([Happy version 1.16 or later is required to compile GHC.])])[] @@ -289,85 +323,12 @@ AC_SUBST(AlexVersion) ]) -dnl -dnl Check for windres and version. -dnl 2.15.91 works -dnl 2.17.50 doesn't work -dnl 2.18.50 works -dnl -AC_DEFUN([FPTOOLS_WINDRES], -[ -if test "x$HostPlatform" = "xi386-unknown-mingw32" -then - AC_PATH_PROG(WindResCmd,windres,) - # Alex is passed to Cabal, so we need a native path - if test "${OSTYPE}" != "msys" && \ - test "${WindResCmd}" != "" - then - # Canonicalise to :/path/to/gcc - WindResCmd=`cygpath -m ${WindResCmd}` - fi - - AC_CACHE_CHECK([for version of windres], fptools_cv_windres_version, - changequote(, )dnl - [ - if test x"$WindResCmd" != x - then - fptools_cv_windres_version="`$WindResCmd --version | - grep 'GNU windres' | - sed -e 's/GNU windres[^0-9]* \([0-9\.]*\).*/\1/g'`" ; - else - fptools_cv_windres_version=""; - fi - changequote([, ])dnl - ]) - FP_COMPARE_VERSIONS([$fptools_cv_windres_version],[-eq],[2.17.50], - [AC_MSG_ERROR([Your windres version isn't compatible with GHC. 2.15.91 and 2.18.50 are known to work.])])[] - WindResVersion=$fptools_cv_windres_version; - AC_SUBST(WindResVersion) -fi -]) - - -# FP_PROG_LD -# ---------- -# Sets the output variable LdCmd to the (non-Cygwin version of the) full path -# of ld. Exits if no ld can be found -AC_DEFUN([FP_PROG_LD], -[ -if test -z "$1" -then - AC_PATH_PROG([fp_prog_ld_raw], [ld]) - if test -z "$fp_prog_ld_raw"; then - AC_MSG_ERROR([cannot find ld in your PATH, no idea how to link]) - fi - LdCmd=$fp_prog_ld_raw - case $HostPlatform in - *mingw32) if test x${OSTYPE} != xmsys; then - LdCmd="`cygpath -w ${fp_prog_ld_raw} | sed -e 's@\\\\@/@g'`" - AC_MSG_NOTICE([normalized ld command to $LdCmd]) - fi - # Insist on >= ld-2.15.x, since earlier versions doesn't handle - # the generation of relocatable object files with large amounts - # of relocations correctly. (cf. HSbase.o splittage-hack) - fp_prog_ld_version=`${LdCmd} --version | sed -n '/GNU ld/p' | tr -cd 0-9 | cut -b1-3` - FP_COMPARE_VERSIONS([$fp_prog_ld_version],[-lt],[214], - [AC_MSG_ERROR([GNU ld version later than 2.14 required to compile GHC on Windows.])])[]dnl - ;; - esac -else - LdCmd="$1" -fi -AC_SUBST([LdCmd]) -])# FP_PROG_LD - - # FP_PROG_LD_X # ------------ # Sets the output variable LdXFlag to -x if ld supports this flag, otherwise the # variable's value is empty. AC_DEFUN([FP_PROG_LD_X], -[AC_REQUIRE([FP_PROG_LD]) +[ AC_CACHE_CHECK([whether ld understands -x], [fp_cv_ld_x], [echo 'foo() {}' > conftest.c ${CC-cc} -c conftest.c @@ -391,7 +352,7 @@ AC_SUBST([LdXFlag]) # Sets the output variable LdIsGNULd to YES or NO, depending on whether it is # GNU ld or not. AC_DEFUN([FP_PROG_LD_IS_GNU], -[AC_REQUIRE([FP_PROG_LD]) +[ AC_CACHE_CHECK([whether ld is GNU ld], [fp_cv_gnu_ld], [if ${LdCmd} --version 2> /dev/null | grep "GNU" > /dev/null 2>&1; then fp_cv_gnu_ld=yes @@ -454,7 +415,7 @@ else touch conftest.dummy for fp_var in clqsZ clqs cqs clq cq ; do rm -f conftest.a - if $fp_prog_ar_raw $fp_var conftest.a conftest.dummy > /dev/null 2> /dev/null; then + if "$fp_prog_ar_raw" $fp_var conftest.a conftest.dummy > /dev/null 2> /dev/null; then fp_cv_prog_ar_args=$fp_var break fi @@ -465,7 +426,8 @@ else fi fi]) fp_prog_ar_args=$fp_cv_prog_ar_args -AC_SUBST([ArCmd], ["$fp_prog_ar $fp_prog_ar_args"]) +AC_SUBST([ArCmd], ["$fp_prog_ar"]) +AC_SUBST([ArArgs], ["$fp_prog_ar_args"]) ])# FP_PROG_AR_ARGS @@ -558,6 +520,7 @@ fi if test "$fp_have_gcc" = "NO" -a -d $srcdir/ghc; then AC_MSG_ERROR([gcc is required]) fi +GccLT34= AC_CACHE_CHECK([version of gcc], [fp_cv_gcc_version], [if test "$fp_have_gcc" = "YES"; then fp_cv_gcc_version="`$CC -v 2>&1 | grep 'version ' | sed -e 's/.*version [[^0-9]]*\([[0-9.]]*\).*/\1/g'`" @@ -566,28 +529,16 @@ AC_CACHE_CHECK([version of gcc], [fp_cv_gcc_version], # See #2770: gcc 2.95 doesn't work any more, apparently. There probably # isn't a very good reason for that, but for now just make configure # fail. + FP_COMPARE_VERSIONS([$fp_cv_gcc_version], [-lt], [3.4], GccLT34=YES) else fp_cv_gcc_version="not-installed" fi ]) AC_SUBST([HaveGcc], [$fp_have_gcc]) AC_SUBST([GccVersion], [$fp_cv_gcc_version]) +AC_SUBST(GccLT34) ])# FP_HAVE_GCC -AC_DEFUN([FP_MINGW_GCC], -[ - case $HostOS_CPP in - mingw*) AC_MSG_CHECKING([whether $CC is a mingw gcc]) - if $CC -v 2>&1 | grep mingw >/dev/null; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - AC_MSG_ERROR([Please use --with-gcc to specify a mingw gcc]) - fi;; - *) ;; - esac -]) - dnl Small feature test for perl version. Assumes PerlCmd dnl contains path to perl binary. dnl @@ -1257,7 +1208,7 @@ if test ! -f utils/ghc-pwd/ghc-pwd && test ! -f utils/ghc-pwd/ghc-pwd.exe; then rm -f *.hi rm -f ghc-pwd rm -f ghc-pwd.exe - $WithGhc -v0 --make ghc-pwd -o ghc-pwd + "$WithGhc" -v0 --make ghc-pwd -o ghc-pwd cd ../.. fi @@ -1284,4 +1235,96 @@ case "$hardtop" in esac ]) +# GHC_CONVERT_CPU(cpu, target_var) +# -------------------------------- +# converts cpu from gnu to ghc naming, and assigns the result to $target_var +AC_DEFUN([GHC_CONVERT_CPU],[ +case "$1" in + alpha*) + $2="alpha" + ;; + arm*) + $2="arm" + ;; + hppa1.1*) + $2="hppa1_1" + ;; + hppa*) + $2="hppa" + ;; + i386) + $2="i386" + ;; + ia64) + $2="ia64" + ;; + m68k*) + $2="m68k" + ;; + mipseb*) + $2="mipseb" + ;; + mipsel*) + $2="mipsel" + ;; + mips*) + $2="mips" + ;; + powerpc64*) + $2="powerpc64" + ;; + powerpc*) + $2="powerpc" + ;; + rs6000) + $2="rs6000" + ;; + s390*) + $2="s390" + ;; + sparc64*) + $2="sparc64" + ;; + sparc*) + $2="sparc" + ;; + vax) + $2="vax" + ;; + x86_64) + $2="x86_64" + ;; + *) + echo "Unknown CPU $1" + exit 1 + ;; + esac +]) + +# GHC_CONVERT_VENDOR(vendor, target_var) +# -------------------------------- +# converts vendor from gnu to ghc naming, and assigns the result to $target_var +AC_DEFUN([GHC_CONVERT_VENDOR],[ +$2="$1" +]) + +# GHC_CONVERT_OS(os, target_var) +# -------------------------------- +# converts os from gnu to ghc naming, and assigns the result to $target_var +AC_DEFUN([GHC_CONVERT_OS],[ +case "$1" in + linux-*|linux) + $2="linux" + ;; + # As far as I'm aware, none of these have relevant variants + freebsd|netbsd|openbsd|dragonfly|osf1|osf3|hpux|linuxaout|kfreebsdgnu|freebsd2|solaris2|cygwin32|mingw32|darwin|gnu|nextstep2|nextstep3|sunos4|ultrix|irix|aix|haiku) + $2="$1" + ;; + *) + echo "Unknown OS $1" + exit 1 + ;; + esac +]) + # LocalWords: fi