X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=aclocal.m4;h=ebe182d6fcb0b875023a858def32bb980e6c0697;hp=8f087d125e3045cb577efa2d8b181400d2178297;hb=bbf41467d3466310431594516d88b1400aef245d;hpb=70768203297a567581aaa764086cbcda4b8f09ca diff --git a/aclocal.m4 b/aclocal.m4 index 8f087d1..ebe182d 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -27,7 +27,7 @@ AC_DEFUN([FP_EVAL_STDERR], # to check stderr *and* the exit value. # # Used by ghc. -AC_DEFUN(FP_CHECK_FLAG, +AC_DEFUN([FP_CHECK_FLAG], [AC_LANG_COMPILER_REQUIRE()dnl AC_LANG_CASE([C], [fp_compiler="$CC" m4_pushdef([fp_Flags], [CFLAGS])], [C++], [fp_compiler="$CXX" m4_pushdef([fp_Flags], [CXXFLAGS])], @@ -220,7 +220,7 @@ AS_IF([test "$fp_num1" $2 "$fp_num2"], [$4], [$5])[]dnl dnl dnl Check for GreenCard and version. dnl -AC_DEFUN(FPTOOLS_GREENCARD, +AC_DEFUN([FPTOOLS_GREENCARD], [ AC_PATH_PROG(GreenCardCmd,greencard) AC_CACHE_CHECK([for version of greencard], fptools_cv_greencard_version, @@ -244,7 +244,7 @@ dnl Check for Happy and version. If we're building GHC, then we need dnl at least Happy version 1.14. If there's no installed Happy, we look dnl for a happy source tree and point the build system at that instead. dnl -AC_DEFUN(FPTOOLS_HAPPY, +AC_DEFUN([FPTOOLS_HAPPY], [ if test -d $srcdir/happy; then SrcTreeHappyCmd=$hardtop/happy/src/happy-inplace @@ -263,7 +263,7 @@ fi AC_CACHE_CHECK([for version of happy], fptools_cv_happy_version, changequote(, )dnl [if test x"$HappyCmd" = x"$SrcTreeHappyCmd" -a -e $srcdir/happy/mk/version.mk; then - fptools_cv_happy_version=`grep '^ProjectVersion[ ]*=' $srcdir/happy/mk/version.mk | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`; + fptools_cv_happy_version=`grep '^ProjectVersion[ ]*=' $srcdir/happy/mk/version.mk | sed 's/[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`; elif test x"$HappyCmd" != x; then fptools_cv_happy_version="`$HappyCmd -v | grep 'Happy Version' | sed -e 's/Happy Version \([^ ]*\).*/\1/g'`" ; @@ -284,7 +284,7 @@ dnl dnl Check for Haddock and version. If there's no installed Haddock, we look dnl for a haddock source tree and point the build system at that instead. dnl -AC_DEFUN(FPTOOLS_HADDOCK, +AC_DEFUN([FPTOOLS_HADDOCK], [ if test -d $srcdir/haddock; then SrcTreeHaddockCmd=$hardtop/haddock/src/haddock-inplace @@ -311,7 +311,7 @@ dnl Check for Alex and version. If we're building GHC, then we need dnl at least Alex version 2.0. If there's no installed Alex, we look dnl for a alex source tree and point the build system at that instead. dnl -AC_DEFUN(FPTOOLS_ALEX, +AC_DEFUN([FPTOOLS_ALEX], [ if test -d $srcdir/alex; then SrcTreeAlexCmd=$hardtop/alex/src/alex-inplace @@ -330,7 +330,7 @@ fi AC_CACHE_CHECK([for version of alex], fptools_cv_alex_version, changequote(, )dnl [if test x"$AlexCmd" = x"$SrcTreeAlexCmd"; then - fptools_cv_alex_version=`grep '^ProjectVersion[ ]*=' $srcdir/alex/mk/version.mk | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`; + fptools_cv_alex_version=`grep '^ProjectVersion[ ]*=' $srcdir/alex/mk/version.mk | sed 's/[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`; elif test x"$AlexCmd" != x; then fptools_cv_alex_version="`$AlexCmd -v | grep 'Alex [Vv]ersion' | sed -e 's/Alex [Vv]ersion \([0-9\.]*\).*/\1/g'`" ; @@ -363,6 +363,12 @@ case $HostPlatform in 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 AC_SUBST([LdCmd]) @@ -378,7 +384,7 @@ AC_DEFUN([FP_PROG_LD_X], AC_CACHE_CHECK([whether ld understands -x], [fp_cv_ld_x], [echo 'foo() {}' > conftest.c ${CC-cc} -c conftest.c -if ${LdCmd} -r -x -o conftest2.o conftest.o; then +if ${LdCmd} -r -x -o conftest2.o conftest.o > /dev/null 2>&1; then fp_cv_ld_x=yes else fp_cv_ld_x=no @@ -488,7 +494,7 @@ AC_REQUIRE([AC_PROG_CC]) AC_CACHE_CHECK([whether ranlib is needed], [fp_cv_prog_ar_needs_ranlib], [if test $fp_prog_ar_is_gnu = yes; then fp_cv_prog_ar_needs_ranlib=no -elif test $TargetPlatform = powerpc-apple-darwin; then +elif echo $TargetPlatform | grep "^.*-apple-darwin$" > /dev/null 2> /dev/null; then # It's quite tedious to check for Apple's crazy timestamps in .a files, # so we hardcode it. fp_cv_prog_ar_needs_ranlib=yes @@ -535,7 +541,7 @@ AC_SUBST([ArSupportsInput]) dnl dnl AC_SHEBANG_PERL - can we she-bang perl? dnl -AC_DEFUN(FPTOOLS_SHEBANG_PERL, +AC_DEFUN([FPTOOLS_SHEBANG_PERL], [AC_CACHE_CHECK([if your perl works in shell scripts], fptools_cv_shebang_perl, [echo "#!$PerlCmd"' exit $1; @@ -567,7 +573,7 @@ if test "$fp_have_gcc" = "NO" -a -d $srcdir/ghc; then fi AC_CACHE_CHECK([version of gcc], [fp_gcc_version], [if test "$fp_have_gcc" = "YES"; then - fp_gcc_version="`$CC -v 2>&1 | grep 'version ' | sed -e 's/.*version [[^0-9]]*\([[0-9]][[0-9]]*\(\.[[0-9]][[0-9]]*\)*\).*/\1/g' `" + fp_gcc_version="`$CC -v 2>&1 | grep 'version ' | sed -e 's/.*version [[^0-9]]*\([[0-9.]]*\).*/\1/g'`" FP_COMPARE_VERSIONS([$fp_gcc_version], [-lt], [2.0], [AC_MSG_ERROR([Need at least gcc version 2.0 (3.4+ recommended)])]) else @@ -595,11 +601,8 @@ AC_DEFUN([FP_MINGW_GCC], dnl Small feature test for perl version. Assumes PerlCmd dnl contains path to perl binary dnl -AC_DEFUN(FPTOOLS_CHECK_PERL_VERSION, +AC_DEFUN([FPTOOLS_CHECK_PERL_VERSION], [$PerlCmd -v >conftest.out 2>&1 -if grep "version 5" conftest.out >/dev/null 2>&1; then - : -else if grep "v5.6" conftest.out >/dev/null 2>&1; then : else @@ -609,11 +612,10 @@ else if grep "version 6" conftest.out >/dev/null 2>&1; then : else - echo "Your version of perl probably won't work." - fi + AC_MSG_ERROR([your version of perl probably won't work, try upgrading it.]) + fi fi fi -fi rm -fr conftest* ]) @@ -674,7 +676,7 @@ dnl the commands given by the third. It does not cache its dnl result, so it is suitable for checks which should be dnl run every time. dnl -AC_DEFUN(FPTOOLS_NOCACHE_CHECK, +AC_DEFUN([FPTOOLS_NOCACHE_CHECK], [AC_MSG_CHECKING([$1]) $3 AC_MSG_RESULT([$][$2]) @@ -688,7 +690,7 @@ dnl dnl Test for version of installed ghc. Uses $GHC. dnl [original version pinched from c2hs] dnl -AC_DEFUN(FPTOOLS_GHC_VERSION, +AC_DEFUN([FPTOOLS_GHC_VERSION], [FPTOOLS_NOCACHE_CHECK([version of ghc], [fptools_version_of_ghc], ["${WithGhc-ghc}" --version > conftestghc 2>&1 cat conftestghc >&AS_MESSAGE_LOG_FD @@ -734,7 +736,7 @@ dnl ** Map an arithmetic C type to a Haskell type. dnl Based on autconf's AC_CHECK_SIZEOF. dnl FPTOOLS_CHECK_HTYPE(TYPE [, DEFAULT_VALUE, [, VALUE-FOR-CROSS-COMPILATION]) -AC_DEFUN(FPTOOLS_CHECK_HTYPE, +AC_DEFUN([FPTOOLS_CHECK_HTYPE], [changequote(<<, >>)dnl dnl The name to #define. define(<>, translit(htype_$1, [a-z *], [A-Z_P]))dnl @@ -792,6 +794,12 @@ AC_RUN_IFELSE([AC_LANG_SOURCE([[#include # include #endif +#if defined(HAVE_AL_AL_H) +# include +#elif defined(HAVE_OPENAL_AL_H) +# include +#endif + #if defined(HAVE_AL_ALC_H) # include #elif defined(HAVE_OPENAL_ALC_H) @@ -820,8 +828,8 @@ main() { exit(0); }]])],[AC_CV_NAME=`cat conftestval`], [ifelse([$2], , [AC_CV_NAME=NotReallyAType; AC_CV_NAME_supported=no], [AC_CV_NAME=$2])], -[ifelse([$3], , [AC_CV_NAME=NotReallyATypeCross; AC_CV_NAME_supported=no], [AC_CV_NAME=$3])])]) dnl -CPPFLAGS="$fp_check_htype_save_cppflags" +[ifelse([$3], , [AC_CV_NAME=NotReallyATypeCross; AC_CV_NAME_supported=no], [AC_CV_NAME=$3])]) +CPPFLAGS="$fp_check_htype_save_cppflags"]) dnl if test "$AC_CV_NAME_supported" = yes; then AC_MSG_RESULT($AC_CV_NAME) AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [Define to Haskell type for $1]) @@ -1047,4 +1055,77 @@ else GhcPkgCmd=$fp_cv_matching_ghc_pkg fi])# FP_PROG_GHC_PKG + +# FP_GHC_HAS_READLINE +# ------------------- +AC_DEFUN([FP_GHC_HAS_READLINE], +[AC_REQUIRE([FP_PROG_GHC_PKG]) +AC_CACHE_CHECK([whether ghc has readline package], [fp_cv_ghc_has_readline], +[if "${GhcPkgCmd-ghc-pkg}" --show-package readline >/dev/null 2>&1; then + fp_cv_ghc_has_readline=yes +else + fp_cv_ghc_has_readline=no + fi]) +AC_SUBST([GhcHasReadline], [`echo $fp_cv_ghc_has_readline | sed 'y/yesno/YESNO/'`]) +])# FP_GHC_HAS_READLINE + + +# FP_GCC_NEEDS_NO_OMIT_LFPTR +# -------------------------- +# Some OSs (Mandrake Linux, in particular) configure GCC with +# -momit-leaf-frame-pointer on by default. If this is the case, we need to turn +# it off for mangling to work. The test is currently a bit crude, using only the +# version number of gcc. Defines HAVE_GCC_MNO_OMIT_LFPTR. +AC_DEFUN([FP_GCC_NEEDS_NO_OMIT_LFPTR], +[AC_REQUIRE([FP_HAVE_GCC]) +AC_CACHE_CHECK([whether gcc needs -mno-omit-leaf-frame-pointer], [fp_cv_gcc_needs_no_omit_lfptr], +[FP_COMPARE_VERSIONS([$fp_gcc_version], [-ge], [3.2], + [fp_cv_gcc_needs_no_omit_lfptr=yes], + [fp_cv_gcc_needs_no_omit_lfptr=no])]) +if test "$fp_cv_gcc_needs_no_omit_lfptr" = "yes"; then + AC_DEFINE([HAVE_GCC_MNO_OMIT_LFPTR], [1], [Define to 1 if gcc supports -mno-omit-leaf-frame-pointer.]) +fi])# FP_GCC_NEEDS_NO_OMIT_LFPTR + +# FP_GCC_HAS_NO_UNIT_AT_A_TIME +# -------------------------- +AC_DEFUN([FP_GCC_HAS_NO_UNIT_AT_A_TIME], +[AC_REQUIRE([FP_HAVE_GCC]) +AC_CACHE_CHECK([whether gcc has -fno-unit-at-a-time], [fp_cv_gcc_has_no_unit_at_a_time], +[FP_COMPARE_VERSIONS([$fp_gcc_version], [-ge], [3.4], + [fp_cv_gcc_has_no_unit_at_a_time=yes], + [fp_cv_gcc_has_no_unit_at_a_time=no])]) +if test "$fp_cv_gcc_has_no_unit_at_a_time" = "yes"; then + AC_DEFINE([HAVE_GCC_HAS_NO_UNIT_AT_A_TIME], [1], [Define to 1 if gcc supports -fno-unit-at-a-time.]) +fi]) + +# FP_SETUP_PROJECT_VERSION +# --------------------- +AC_DEFUN([FP_SETUP_PROJECT_VERSION], +[# Some renamings +AC_SUBST([ProjectName], [$PACKAGE_NAME]) +AC_SUBST([ProjectVersion], [$PACKAGE_VERSION]) + +# Split PACKAGE_VERSION into (possibly empty) parts +VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\1'/` +VERSION_TMP=`echo $PACKAGE_VERSION | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\3'/` +VERSION_MINOR=`echo $VERSION_TMP | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\1'/` +ProjectPatchLevel=`echo $VERSION_TMP | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\3'/` + +# Calculate project version as an integer, using 2 digits for minor version +case $VERSION_MINOR in + ?) ProjectVersionInt=${VERSION_MAJOR}0${VERSION_MINOR} ;; + ??) ProjectVersionInt=${VERSION_MAJOR}${VERSION_MINOR} ;; + *) AC_MSG_ERROR([bad minor version in $PACKAGE_VERSION]) ;; +esac +AC_SUBST([ProjectVersionInt]) + +# The project patchlevel is zero unless stated otherwise +test -z "$ProjectPatchLevel" && ProjectPatchLevel=0 + +# Remove dots from the patch level; this allows us to have versions like 6.4.1.20050508 +ProjectPatchLevel=`echo $ProjectPatchLevel | sed 's/\.//'` + +AC_SUBST([ProjectPatchLevel]) +])# FP_SETUP_PROJECT_VERSION + # LocalWords: fi