-%
% (c) The GRASP/AQUA Project, Glasgow University, 1992-1997
%
$Oopt_MonadEtaExpansion = '';
$Oopt_FinalStgProfilingMassage = '';
$Oopt_StgStats = '';
- $Oopt_SpecialiseUnboxed = '';
$Oopt_DoSpecialise = '-fspecialise';
$Oopt_FoldrBuild = 0; # *Off* by default!
$Oopt_FB_Support = ''; # was '-fdo-arity-expand';
\end{code}
Things to do with C compilers/etc:
+
+(added -Wimplicit: implicit prototypes cause very hard-to-find
+problems, so I'm turing on the warnings -- SDM 4/5/98)
+
\begin{code}
$CcRegd = $GHC_OPT_HILEV_ASM;
-@CcBoth_flags = ('-S'); # flags for *any* C compilation
+@CcBoth_flags = ('-S','-Wimplicit'); # flags for *any* C compilation
@CcInjects = ();
# GCC flags:
# those only for .c files;
# those only for .hc files
-@CcRegd_flags = ('-ansi', '-D__STG_GCC_REGS__', '-D__STG_TAILJUMPS__');
-@CcRegd_flags_c = ();
+@CcRegd_flags = ();
+@CcRegd_flags_c = ();
@CcRegd_flags_hc = ();
-$As = ''; # "assembler" is normally GCC
-@As_flags = ();
+$As = ''; # "assembler" is normally GCC
+@As_flags = ();
-$Lnkr = ''; # "linker" is normally GCC
-@Ld_flags = ();
+$Lnkr = ''; # "linker" is normally GCC
+@Ld_flags = ();
# 'nm' is used for consistency checking (ToDo: mk-world-ify)
# ToDo: check the OS or something ("alpha" is surely not the crucial question)
'-fwarn-unused-imports');
@MinusWallOpts = (@MinusWOpts,
'-fwarn-unused-matches',
- '-fwarn-name-shadowing');
+ '-fwarn-name-shadowing',
+ '-fwarn-missing-signatures');
\end{code}
What options \tr{-user-setup-a} turn into (user-defined ``packages''
'_p', "$WAY_p_NAME",
'_t', "$WAY_t_NAME",
'_u', "$WAY_u_NAME",
- '_mc', "$WAY_mc_NAME",
- '_mr', "$WAY_mr_NAME",
- '_mt', "$WAY_mt_NAME",
'_mp', "$WAY_mp_NAME",
'_mg', "$WAY_mg_NAME",
- '_2s', "$WAY_2s_NAME",
- '_1s', "$WAY_1s_NAME",
- '_du', "$WAY_du_NAME",
# system ways end
'_a', "$WAY_a_NAME",
'_b', "$WAY_b_NAME",
'_p', "$WAY_p_HC_OPTS",
'_t', "$WAY_t_HC_OPTS",
'_u', "$WAY_u_HC_OPTS",
- '_mc', "$WAY_mc_HC_OPTS",
- '_mr', "$WAY_mr_HC_OPTS",
- '_mt', "$WAY_mt_HC_OPTS",
'_mp', "$WAY_mp_HC_OPTS",
- '_mg', "$WAY_mg_HC_OPTS",
- '_2s', "$WAY_2s_HC_OPTS",
- '_1s', "$WAY_1s_HC_OPTS",
- '_du', "$WAY_B_HC_OPTS" );
+ '_mg', "$WAY_mg_HC_OPTS");
\end{code}
$Haskell1Version = 4; # i.e., Haskell 1.4
@Cpp_define = ();
+# Cpp symbols defined when we're processing Haskell source.
+
+@HsSourceCppOpts =
+ ( "-D__HASKELL1__=$Haskell1Version"
+ , "-D__GLASGOW_HASKELL__=$ProjectVersionInt"
+ # not yet -- SDM
+ # , "-D__CONCURRENT_HASKELL__"
+ );
+
@UserLibrary_dir= (); #-L things;...
@UserLibrary = (); #-l things asked for by the user
@SysLibrary = (); # will be built up as we go along
$TopClosureFile # defaults to 1.2 one; will be mangled later
- = ( $INSTALLING) ? "$InstLibDirGhc/TopClosureXXXX.o"
- : "$TopPwd/$CURRENT_DIR/$GHC_RUNTIME_DIR/main/TopClosureXXXX.o";
+ = '';
+# ( $INSTALLING) ? "$InstLibDirGhc/TopClosureXXXX.o"
+# : "$TopPwd/$CURRENT_DIR/$GHC_RUNTIME_DIR/main/TopClosureXXXX.o";
# make depend for Haskell
$MkDependHS
$CoreLint = '';
$StgLint = '';
-@CcBoth_flags = ('-S'); # flags for *any* C compilation
-@CcInjects = ();
-
-# GCC flags: those for all files, those only for .c files; those only for .hc files
-@CcRegd_flags = ('-ansi', '-D__STG_GCC_REGS__', '-D__STG_TAILJUMPS__');
-@CcRegd_flags_c = ();
-@CcRegd_flags_hc = ();
-
@Import_dir = ('.'); #-i things
@Include_dir = ('.'); #-I things; other default(s) stuck on AFTER option processing
$HaveNativeCodeGen = $GhcWithNativeCodeGen;
$HscOut = '-C='; # '-C=' ==> .hc output; '-S=' ==> .s output; '-N=' ==> neither
$HscOut = '-S='
- if $HaveNativeCodeGen && $TargetPlatform =~ /^(alpha|sparc)-/;
-# TEMP: disable x86 if $HaveNativeCodeGen && $TargetPlatform =~ /^(i386|alpha|sparc)-/;
+ if $HaveNativeCodeGen && $TargetPlatform =~ /^(alpha)-/;
+# TEMP: disable x86 & Sparc if $HaveNativeCodeGen && $TargetPlatform =~ /^(i386|alpha|sparc)-/;
$ProduceHi = '-hifile=';
$HiOnStdout = 0;
$HiWith = '';
$UNPROFscc_auto = ''; # set to relevant hsc flag if forcing auto sccs without profiling
$TICKYing = ''; # set to t if compiling for ticky-ticky profiling
$PARing = ''; # set to p if compiling for PAR
-$CONCURing = ''; # set to c if compiling for CONCURRENT
$GRANing = ''; # set to g if compiling for GRAN
-$StkChkByPageFaultOK = 1; # may be set to 0 (false) for some builds
$Specific_hi_file = ''; # set by -ohi <file>; "-" for stdout
$Specific_dump_file = ''; # set by -odump <file>; "-" for stdout
$Using_dump_file = 0;
$Dump_raw_asm = 0;
$Dump_asm_splitting_info = 0;
$NoImplicitPrelude = 0;
-
+# 1 => don't tell the linker to hoist in PrelMain.Main, as an
+# external main is provided instead.
+$NoHaskellMain=0;
} # end of initDriverGlobals (Sigh)
\tr{what(1)}-style strings. Anyway, here are the relevant global
variables and their defaults:
\begin{code}
-$LinkChk = 1; # set to 0 if the link check should *not* be done
+$LinkChk = 0; # set to 0 if the link check should *not* be done
# major & minor version numbers; major numbers must always agree;
# minor disagreements yield a warning.
push (@MkDependHS_flags, "-o$Osuffix") if $Osuffix;
push (@MkDependHS_flags, "-s$BuildTag") if $BuildTag;
- push (@MkDependHS_flags, "-D__HASKELL1__=$Haskell1Version");
# They're not (currently) needed, but we need to quote any -#include options
foreach (@Cmd_opts) {
s/-#include.*$/'$&'/g;
};
- local($to_do) = "$MkDependHS @MkDependHS_flags -- @Cmd_opts -- @Input_file" ;
+ local($to_do) = "$MkDependHS @MkDependHS_flags @HsSourceCppOpts -- @Cmd_opts -- @Input_file" ;
&run_something($to_do, 'Haskell dependencies');
exit $Status;
}
#
# Will be properly fixed in the `new compiler` I hear, at which point
# the cloning can be turned off here.
- '-fclone-binds',
+ #
+ # Let's find out..
+ #'-fclone-binds',
$Oopt_MaxSimplifierIterations,
$Oopt_ShowSimplifierProgress,
# f = E
# g* = f
# ...f...
-# The g=f will get reverse-substituted later, but it's untidy.
+# The g=f will get reverse-substituted later, but it's untidy. --SLPJ
#
-# '-fessential-unfoldings-only',
-# '-fsimpl-uf-use-threshold0',
+# SDM: Here's why it's necessary.
+#
+# If we unfold in the first pass before the specialiser is run
+# we miss opportunities for specialisation because eg. wrappers
+# have been inlined for specialisable functions.
+#
+# This shows up in PrelArr.lhs - the specialised instance for newArray
+# calls the generic rangeSize, because rangeSize is strict and is
+# replaced by its wrapper by the simplifier.
+
+ '-fessential-unfoldings-only',
+ '-fsimpl-uf-use-threshold0',
# See remark re: cloning in defn of minusnotO
'-fclone-binds',
']',
($Oopt_DoSpecialise) ? (
- '-fspecialise-overloaded',
- $Oopt_SpecialiseUnboxed,
$Oopt_DoSpecialise,
) : (),
- '-fsimplify', # need dependency anal after specialiser ...
+ '-fsimplify', # need dependency anal after specialiser ...
'[', # need tossing before calc-inlinings ...
$Oopt_FB_Support,
'-ffloat-lets-exposing-whnf',
'-fclone-binds',
']',
-#LATER: '-fcalc-inlinings1', -- pointless for 2.01
-
# ($Oopt_FoldrBuildWW) ? (
# '-ffoldr-build-ww-anal',
# '-ffoldr-build-worker-wrapper',
%* *
%************************************************************************
-Sort out @$BuildTag@, @$PROFing@, @$CONCURing@, @$PARing@,
+Sort out @$BuildTag@, @$PROFing@, @$PARing@,
@$GRANing@, @$TICKYing@:
\begin{code}
sub setupBuildFlags {
$PROFignore_scc = '-W' if $PROFauto;
push(@HsP_flags, (($PROFignore_scc) ? $PROFignore_scc : '-S'));
-
- if ( $SplitObjFiles ) {
- # can't split with cost centres -- would need global and externs
- print STDERR "$Pgm: WARNING: splitting objects when profiling will *BREAK* if any _scc_s are present!\n";
- # (but it's fine if there aren't any _scc_s around...)
-# $SplitObjFiles = 0; # unset
- #not an error: for now: $Status++;
- }
}
#if ( $BuildTag ne '' ) {
# local($b) = $BuildDescr{$BuildTag};
- # if ($CONCURing eq 'c') { print STDERR "$Pgm: Can't mix $b with -concurrent.\n"; exit 1; }
# if ($PARing eq 'p') { print STDERR "$Pgm: Can't mix $b with -parallel.\n"; exit 1; }
# if ($GRANing eq 'g') { print STDERR "$Pgm: Can't mix $b with -gransim.\n"; exit 1; }
# if ($TICKYing eq 't') { print STDERR "$Pgm: Can't mix $b with -ticky.\n"; exit 1; }
if ($PARing eq 'p') { print STDERR "$Pgm: Can't do profiling with -parallel.\n"; exit 1; }
if ($GRANing eq 'g') { print STDERR "$Pgm: Can't do profiling with -gransim.\n"; exit 1; }
if ($TICKYing eq 't') { print STDERR "$Pgm: Can't do profiling with -ticky.\n"; exit 1; }
- $BuildTag = ($CONCURing eq 'c') ? '_mr' : '_p' ; # possibly "profiled concurrent"...
-
- } elsif ( $CONCURing eq 'c' ) {
- if ($PARing eq 'p') { print STDERR "$Pgm: Can't mix -concurrent with -parallel.\n"; exit 1; }
- if ($GRANing eq 'g') { print STDERR "$Pgm: Can't mix -concurrent with -gransim.\n"; exit 1; }
- $BuildTag = ($TICKYing eq 't') ? '_mt' : '_mc' ; # possibly "ticky concurrent"...
- # "profiled concurrent" already acct'd for...
+ $BuildTag = '_p' ;
} elsif ( $PARing eq 'p' ) {
if ($GRANing eq 'g') { print STDERR "$Pgm: Can't mix -parallel with -gransim.\n"; exit 1; }
$Tag = "${Tag}_" if $Tag ne '';
$HiSuffix_prelude="${Tag}hi";
}
- #push(@HsC_flags, "-hisuf-prelude=.${HiSuffix_prelude}"); # use appropriate Prelude .hi files
- #push(@HsC_flags, "-hisuf=.${HiSuffix}");
-
} # setupBuildFlags
\end{code}
sub setupMachOpts {
if ($TargetPlatform =~ /^alpha-/) {
- # we know how to *mangle* asm for alpha
- unshift(@CcRegd_flags, ('-D__STG_REV_TBLS__'));
- unshift(@CcRegd_flags, ('-DSTACK_CHECK_BY_PAGE_FAULT=1')) if $StkChkByPageFaultOK;
unshift(@CcBoth_flags, ('-static'));
} elsif ($TargetPlatform =~ /^hppa/) {
- # we know how to *mangle* asm for hppa
- unshift(@CcRegd_flags, ('-D__STG_REV_TBLS__'));
unshift(@CcBoth_flags, ('-static'));
#
# We don't put in '-mlong-calls', because it's only
# (very nice, but too bad the HP /usr/include files don't agree.)
} elsif ($TargetPlatform =~ /^i386-/) {
- # we know how to *mangle* asm for X86
- unshift(@CcRegd_flags, ('-D__STG_REV_TBLS__'));
- unshift(@CcRegd_flags, ('-DSTACK_CHECK_BY_PAGE_FAULT=1')) if $StkChkByPageFaultOK && $TargetPlatform !~ /nextstep/;
- # I do not know how to do STACK_CHECK_BY_PAGE_FAULT
- # on NeXTs (my fault, not theirs), so I don't.
- # CaS
-
# -fno-defer-pop : basically the same game as for m68k
#
# -fomit-frame-pointer : *must* ; because we're stealing
unshift(@CcRegd_flags, "-DSTOLEN_X86_REGS=$StolenX86Regs");
} elsif ($TargetPlatform =~ /^m68k-/) {
- # we know how to *mangle* asm for m68k
- unshift (@CcRegd_flags, ('-D__STG_REV_TBLS__'));
- unshift (@CcRegd_flags, ('-DSTACK_CHECK_BY_PAGE_FAULT=1')) if $StkChkByPageFaultOK && $TargetPlatform !~ /nextstep/;
- # I do not know how to do STACK_CHECK_BY_PAGE_FAULT
- # on NeXTs (my fault, not theirs), so I don't.
- # CaS
-
# -fno-defer-pop : for the .hc files, we want all the pushing/
# popping of args to routines to be explicit; if we let things
# be deferred 'til after an STGJUMP, imminent death is certain!
# also: -fno-defer-pop is not sufficiently well-behaved without it
} elsif ($TargetPlatform =~ /^mips-/) {
- # we (hope to) know how to *mangle* asm for MIPSen
- unshift(@CcRegd_flags, ('-D__STG_REV_TBLS__'));
- unshift(@CcRegd_flags, ('-DSTACK_CHECK_BY_PAGE_FAULT=1')) if $StkChkByPageFaultOK;
unshift(@CcBoth_flags, ('-static'));
} elsif ($TargetPlatform =~ /^powerpc-|^rs6000-/) {
- # we know how to *mangle* asm for PowerPC
-# :-( unshift(@CcRegd_flags, ('-D__STG_REV_TBLS__'));
- unshift(@CcRegd_flags, ('-DSTACK_CHECK_BY_PAGE_FAULT=1')) if $StkChkByPageFaultOK;
unshift(@CcBoth_flags, ('-static')); # always easier to start with
unshift(@CcRegd_flags, ('-finhibit-size-directive')); # avoids traceback tables
} elsif ($TargetPlatform =~ /^sparc-/) {
- # we know how to *mangle* asm for SPARC
- unshift(@CcRegd_flags, ('-D__STG_REV_TBLS__'));
- unshift(@CcRegd_flags, ('-DSTACK_CHECK_BY_PAGE_FAULT=1')) if $StkChkByPageFaultOK;
-
}
} # end of setupMachOpts
\end{code}
unshift(@Ld_flags,
(($Ld_main) ? ( '-u', "${uscore}Main_" . $Ld_main . '_closure' ) : ()));
+
+ # things that are referenced by the RTS - make sure that we pull 'em in
unshift(@Ld_flags,
- ( '-u', "${uscore}PrelBase_Z91Z93_closure" # i.e., []
- ,'-u', "${uscore}PrelBase_IZh_static_info"
+ ( '-u', "${uscore}PrelBase_IZh_static_info"
,'-u', "${uscore}PrelBase_CZh_static_info"
- ,'-u', "${uscore}PrelBase_False_inregs_info"
- ,'-u', "${uscore}PrelBase_True_inregs_info"
- ,'-u', "${uscore}DEBUG_REGS"
+ ,'-u', "${uscore}PrelBase_FZh_static_info"
+ ,'-u', "${uscore}PrelBase_DZh_static_info"
+ ,'-u', "${uscore}PrelAddr_AZh_static_info"
+ ,'-u', "${uscore}PrelAddr_WZh_static_info"
+ ,'-u', "${uscore}PrelAddr_I64Zh_static_info"
+ ,'-u', "${uscore}PrelAddr_W64Zh_static_info"
+ ,'-u', "${uscore}PrelForeign_StablePtr_static_info"
+ ,'-u', "${uscore}PrelBase_IZh_con_info"
+ ,'-u', "${uscore}PrelBase_CZh_con_info"
+ ,'-u', "${uscore}PrelBase_FZh_con_info"
+ ,'-u', "${uscore}PrelBase_DZh_con_info"
+ ,'-u', "${uscore}PrelAddr_AZh_con_info"
+ ,'-u', "${uscore}PrelAddr_WZh_con_info"
+ ,'-u', "${uscore}PrelAddr_I64Zh_con_info"
+ ,'-u', "${uscore}PrelAddr_W64Zh_con_info"
+ ,'-u', "${uscore}PrelForeign_StablePtr_con_info"
+ ,'-u', "${uscore}PrelBase_False_static_closure"
+ ,'-u', "${uscore}PrelBase_True_static_closure"
+ ,'-u', "${uscore}PrelPack_unpackCString_closure"
));
+ if (!$NoHaskellMain) {
+ unshift (@Ld_flags,'-u', "${uscore}PrelMain_mainIO_closure");
+ }
if ($TargetPlatform =~ /^powerpc-|^rs6000-/) {
# sometimes we have lots of toc entries...
# unshift(@Ld_flags, ('-Xlinker -bbigtoc -Xlinker -bnoquiet'));
$f .= $BuildTag if $f =~ /^-lHS/;
}
- # fiddle the TopClosure file name...
- $TopClosureFile =~ s/XXXX//;
-
# Push library HSrts, plus boring clib bit
push(@SysLibrary, "-lHSrts${BuildTag}");
- push(@SysLibrary, '-lHSclib');
+
#
# RTS compiled with cygwin32, uses the WinMM API
# to implement the itimers, since cygwin.dll does not
# support it. Only reqd. for `ways' that use itimers.
#
- push(@SysLibrary, '-lwinmm') if $BuildTag ne '' && $TargetPlatform eq 'i386-unknown-cygwin32';
+ push(@SysLibrary, '-lwinmm') if $TargetPlatform eq 'i386-unknown-cygwin32';
# Push the pvm libraries
if ($BuildTag eq '_mp') {
$pvmlib = "$ENV{'PVM_ROOT'}/lib/$ENV{'PVM_ARCH'}";
- push(@SysLibrary, "-L$pvmlib", '-lpvm3', '-lgpvm3');
+ push(@SysLibrary, "-L$pvmlib", '-lgpvm3', '-lpvm3');
if ( $ENV{'PVM_ARCH'} eq 'SUNMP' ) {
push(@SysLibrary, '-lthread', '-lsocket', '-lnsl');
} elsif ( $ENV{'PVM_ARCH'} eq 'SUN4SOL2' ) {
}
# Push the GNU multi-precision arith lib; and the math library
-push(@SysLibrary, '-lgmp');
+
+# If this machine has GMP already installed, then we'll get the installed
+# lib here, because presumably the one in the tree won't have been built.
+
+if ($LibGmp eq 'not-installed') {
+ push(@SysLibrary, "-lgmp");
+} else {
+ push(@SysLibrary, "-l$LibGmp");
+}
+
push(@SysLibrary, '-lm');
\end{code}
$hsc_out = $ifile; $is_hc_file = 0;
$hsc_out_c_stub = '';
$hsc_out_h_stub = '';
- } elsif ($ifile =~ /\.s$/) {
+ } elsif ($ifile =~ /\.[sS]$/) {
$do_hscpp = 0; $do_hsc = 0; $do_cc = 0;
$cc_as = $ifile;
} else { # don't know what it is, but nothing to do herein...
We now think about whether to run hsc/cc or not (when hsc produces .s
stuff, it effectively takes the place of both phases).
-
To get the output file name right: for each phase that we are {\em
not} going to run, set its input (i.e., the output of its preceding
phase) to @"$ifile_root.<suffix>"@.
$going_interactive);
}
- if (-f $hsc_out_c_stub) {
- &run_something("cp $hsc_out_c_stub $ofile_c_stub_target", 'Copy foreign export C stubs');
- }
-
if (-f $hsc_out_h_stub) {
&run_something("cp $hsc_out_h_stub $ofile_h_stub_target", 'Copy foreign export header file');
}
+ if (-f $hsc_out_c_stub) {
+ &run_something("cp $hsc_out_c_stub $ofile_c_stub_target", 'Copy foreign export C stubs');
+ local ($hsc_out_s_stub);
+ local ($hsc_out_o_stub);
+ ($ofile_s_stub_target = $ofile_c_stub_target) =~ s/\.(.*)$/\.s/;
+ ($ofile_o_stub_target = $ofile_c_stub_target) =~ s/\.(.*)$/\.o/;
+ &runGcc (0, $ofile_c_stub_target, $ofile_s_stub_target);
+ &runAs ($ofile_o_stub_target, $ofile_s_stub_target);
+ #
+ # Bring the C stub protos into scope when compiling the .hc file.
+ #
+ push (@CcInjects, "#include \"${hsc_out_h_stub}\"\n");
+ # Hack - ensure that the stub .h file is included in the OPTIONS section
+ # if the .hc file is saved.
+ push (@File_options, "-#include \"${ofile_h_stub_target}\"\n");
+
+ }
+
if ($do_cc) {
&runGcc ($is_hc_file, $hsc_out, $cc_as_o);
&runMangler($is_hc_file, $cc_as_o, $cc_as, $ifile_root) if ! $Only_preprocess_hc;
#ToDo: local($or_isuf) = ($Isuffix eq '') ? '' : "|$Isuffix";
-
- if ( $ifile !~ /\.(lhs|hs|hc|c|s|a)$/ && $ifile !~ /_hc$/ ) {
+ if ( $ifile !~ /\.(lhs|hs|hc|c|s|a|S)$/ && $ifile !~ /_hc$/ ) {
# There's sometimes confusion regarding .hi files; users
# supplying them on the command line.
if ( $ifile =~ /\.hi$/ ) {
&run_something($to_do, 'Ineffective C pre-processor');
} else {
local($includes) = '-I' . join(' -I',@Include_dir);
- $to_do .= "$HsCpp $Verbose @HsCpp_flags -D__HASKELL1__=$Haskell1Version -D__GLASGOW_HASKELL__=$ProjectVersionInt $includes $lit2pgm_hscpp >> $hscpp_hsc";
+ $to_do .= "$HsCpp $Verbose @HsCpp_flags @HsSourceCppOpts $includes $lit2pgm_hscpp >> $hscpp_hsc";
push(@Files_to_tidy, $hscpp_hsc );
&run_something($to_do, 'Haskellised C pre-processor');
}
local($cc_help_s) = "ghc$$.s";
$cc = $CcRegd;
- $s_output = ($is_hc_file || $TargetPlatform =~ /^(powerpc|rs6000|hppa|i386)/) ? $cc_as_o : $cc_as;
+ $s_output = ($is_hc_file || $TargetPlatform =~ /^(powerpc|rs6000|hppa)/) ? $cc_as_o : $cc_as;
$c_flags .= " @CcRegd_flags";
$c_flags .= ($is_hc_file) ? " @CcRegd_flags_hc" : " @CcRegd_flags_c";
open(TMP, "> $cc_help") || &tidy_up_and_die(1,"$Pgm: failed to open `$cc_help' (to write)\n");
if ( $is_hc_file ) {
print TMP <<EOINCL;
-#ifdef __STG_GCC_REGS__
-# if ! (defined(MAIN_REG_MAP) || defined(MARK_REG_MAP) || defined(SCAN_REG_MAP) || defined(SCAV_REG_MAP) || defined(FLUSH_REG_MAP))
-# define MAIN_REG_MAP
-# endif
-#endif
-#include "stgdefs.h"
+#include "Stg.h"
EOINCL
# user may have asked for #includes to be injected...
print TMP @CcInjects if $#CcInjects >= 0;
# Don't redirect stderr into intermediate file if slamming output onto stdout (e.g., with -E)
local($fuse_stderr) = "2>&1" if ! $Only_preprocess_hc;
- local($to_do) = "$cc $Verbose $ddebug_flag $c_flags @Cpp_define -D__HASKELL1__=$Haskell1Version $includes $cc_help > $Tmp_prefix.ccout $fuse_stderr && ( if [ $cc_help_s != $s_output ] ; then mv $cc_help_s $s_output ; else exit 0 ; fi )";
- # note: __GLASGOW_HASKELL__ is pointedly *not* #defined at the C level.
+ local($to_do) = "$cc $Verbose $ddebug_flag $c_flags @Cpp_define $includes $cc_help > $Tmp_prefix.ccout $fuse_stderr && ( if [ $cc_help_s != $s_output ] ; then mv $cc_help_s $s_output ; else exit 0 ; fi )";
if ( $Only_preprocess_hc ) { # HACK ALERT!
$to_do =~ s/ -S\b//g;
# post-process the assembler [.hc files only]
&mangle_asm($cc_as_o, $cc_as);
-
-#OLD: for sanity:
-#OLD: local($target) = 'oops';
-#OLD: $target = '-alpha' if $TargetPlatform =~ /^alpha-/;
-#OLD: $target = '-hppa' if $TargetPlatform =~ /^hppa/;
-#OLD: $target = '-old-asm' if $TargetPlatform =~ /^i386-/;
-#OLD: $target = '-m68k' if $TargetPlatform =~ /^m68k-/;
-#OLD: $target = '-mips' if $TargetPlatform =~ /^mips-/;
-#OLD: $target = '' if $TargetPlatform =~ /^powerpc-/;
-#OLD: $target = '-solaris' if $TargetPlatform =~ /^sparc-sun-solaris2/;
-#OLD: $target = '-sparc' if $TargetPlatform =~ /^sparc-sun-sunos4/;
-#OLD:
-#OLD: if ( $target ne '' ) {
-#OLD: require("ghc-asm$target.prl")
-#OLD: || &tidy_up_and_die(1,"$Pgm: panic: can't load ghc-asm$target.prl!\n");
-#OLD: &mangle_asm($cc_as_o, "$cc_as-2"); # the OLD one!
-#OLD: &run_something("$Cmp -s $cc_as-2 $cc_as || $Diff $cc_as-2 $cc_as 1>&2 || exit 0",
-#OLD: "Diff'ing old and new mangled .s files"); # NB: to stderr
-#OLD: }
-
} elsif ($TargetPlatform =~ /^hppa/) {
# minor mangling of non-threaded files for hp-pa only
require('ghc-asm.prl')
require('ghc-asm.prl')
|| &tidy_up_and_die(1,"$Pgm: panic: can't load ghc-asm-powerpc.prl!\n");
&mini_mangle_asm_powerpc($cc_as_o, $cc_as);
- } elsif ($TargetPlatform =~ /^i386/) {
- # extremely-minor OFFENSIVE mangling of non-threaded just one file
- require('ghc-asm.prl')
- || &tidy_up_and_die(1,"$Pgm: panic: can't load ghc-asm.prl!\n");
- &mini_mangle_asm_i386($cc_as_o, $cc_as);
}
# save a copy of the .s file, even if we are carrying on...
local($asmblr) = ( $As ) ? $As : $CcRegd;
+ # need to add the -I flags in case the file is going through cpp (.S files)
+ local($includes) = '-I' . join(' -I', @Include_dir);
+
if ( ! $SplitObjFiles ) {
- local($to_do) = "$asmblr -o $as_out -c @As_flags $cc_as";
+ local($to_do) = "$asmblr -o $as_out -c @As_flags $includes $cc_as";
push(@Files_to_tidy, $as_out );
&run_something($to_do, 'Unix assembler');
open(CCOUT, "< $Tmp_prefix.ccout")
|| &tidy_up_and_die(1,"$Pgm: failed to open `$Tmp_prefix.ccout'\n");
while ( <CCOUT> ) {
- next if /attribute directive ignored/;
next if /call-clobbered/;
- next if /from .*COptRegs\.lh/;
- next if /from .*(stg|rts)defs\.h:/;
+ next if /control reaches end/;
+ next if /from .*Stg\.h:/;
next if /from ghc\d+.c:\d+:/;
- next if /from .*\.lc/;
- next if /from .*SMinternal\.l?h/;
- next if /ANSI C does not support \`long long\'/;
- next if /warning:.*was declared \`extern\' and later \`static\'/;
- next if /warning: assignment discards \`const\' from pointer target type/;
next if /: At top level:$/;
next if /: In function \`.*\':$/;
next if /\`ghc_cc_ID\' defined but not used/;
arg: while($_ = $args[0]) {
shift(@args);
# sigh, we have to deal with these -option arg specially here.
- /^-(tmpdir|odir|ohi|o|isuf|osuf|hisuf|hisuf-prelude|odump|syslib)$/ &&
+ /^-(tmpdir|odir|ohi|o|isuf|osuf|hisuf|odump|syslib)$/ &&
do { push(@Cmd_opts, $_); push(@Cmd_opts,$args[0]); shift(@args); next arg; };
/^--?./ && do { push(@Cmd_opts, $_); next arg; };
/^-hi$/ && do { $HiOnStdout = 1; $ProduceHi = '-hifile='; next arg; };
# _do_ generate an interface; usually used as: -noC -hi
- /^-hi-with-(.*)$/ && do { $HiOnStdout = 1; $HiWith .= " $1" ; $ProduceHi = '-hifile='; next arg; };
- # limit ourselves to outputting a particular section.
/^-nohi$/ && do { $ProduceHi = '-nohifile='; next arg; };
# don't generate an interface (even if generating C)
$Status++;
}
next arg; };
- # ToDo: remove, not a `normal' user thing to do (should be automatic)
- /^-hisuf-prelude$/ && do { $HiSuffix_prelude = &grab_arg_arg(*Args,'-hisuf-prelude', '');
- if ($HiSuffix =~ /\./ ) {
- print STDERR "$Pgm: -hisuf-prelude suffix shouldn't contain a .\n";
- $Status++;
- }
- next arg; };
/^-odump$/ && do { $Specific_dump_file = &grab_arg_arg(*Args,'-odump', '');
if ($Specific_dump_file =~ /(.*)\/[^\/]*$/) {
local($dir_part) = $1;
: '-fauto-sccs-on-exported-toplevs';
next arg; };
- #--------- ticky/concurrent/parallel -----------------------------------
+ #--------- ticky/parallel ----------------------------------------------
# we sort out the details a bit later on
- /^-concurrent$/ && do { $CONCURing = 'c'; &add_syslib('concurrent'); next arg; };
- # concurrent Haskell; implies -syslib conc
/^-gransim$/ && do { $GRANing = 'g'; &add_syslib('concurrent'); next arg; }; # GranSim
/^-ticky$/ && do { $TICKYing = 't'; next arg; }; # ticky-ticky
/^-parallel$/ && do { $PARing = 'p'; &add_syslib('concurrent'); next arg; }; # parallel Haskell
/^-keep-hc-files?-too$/ && do { $Keep_hc_file_too = 1; next arg; };
/^-keep-s-files?-too$/ && do { $Keep_s_file_too = 1; next arg; };
- /^-fhaskell-1\.3$/ && do { next arg; }; # a no-op right now
-
/^-fignore-interface-pragmas$/ && do { push(@HsC_flags, $_); next arg; };
/^-fno-implicit-prelude$/ && do { $NoImplicitPrelude= 1; push(@HsC_flags, $_); next arg; };
- # don't do stack checking using page fault `trick'.
- # (esoteric).
- /^-fstack-check$/ && do { $StkChkByPageFaultOK = 0; next arg; };
+
#
# have the compiler proper generate concurrent code,
# really only used when you want to configure your own
- # special user compilation way. (Use -concurrent when
- # compiling `Concurrent Haskell' programs).
+ # special user compilation way.
#
- # (ditto for -fgransim, fscc-profiling and -fticky-ticky)
+ # (ditto for -fgransim, fscc-profiling, -fparallel and -fticky-ticky)
#
- /^-fconcurrent$/ && do { push(@HsC_flags,$_); next arg; };
/^-fscc-profiling$/ && do { push(@HsC_flags,$_); next arg; };
/^-fticky-ticky$/ && do { push(@HsC_flags,$_); next arg; };
/^-fgransim$/ && do { push(@HsC_flags,$_); next arg; };
+ /^-fparallel$/ && do { push(@HsC_flags,$_); next arg; };
- /^-split-objs/ && do {
+ /^-split-objs$/ && do {
if ( $TargetPlatform !~ /^(alpha|hppa1\.1|i386|m68k|mips|powerpc|rs6000|sparc)-/ ) {
$SplitObjFiles = 0;
print STDERR "WARNING: don't know how to split objects on this platform: $TargetPlatform\n`-split-objs' option ignored\n";
}
next arg; };
- /^-fallow-overlapping-instances$/ && do { push(@HsC_flags, $_);
- next arg; };
+ /^-fallow-overlapping-instances$/ && do { push(@HsC_flags, $_); next arg; };
+ /^-fallow-undecidable-instances$/ && do { push(@HsC_flags, $_); next arg; };
/^-fglasgow-exts$/
&& do { push(@HsC_flags, $_);
push(@HsP_flags, '-N');
next arg; };
- /^-fspeciali[sz]e-unboxed$/
- && do { $Oopt_DoSpecialise = '-fspecialise';
- $Oopt_SpecialiseUnboxed = '-fspecialise-unboxed';
- next arg; };
/^-fspeciali[sz]e$/
&& do { $Oopt_DoSpecialise = '-fspecialise'; next arg; };
/^-fno-speciali[sz]e$/
/^(-fmax-simplifier-iterations)(.*)$/
&& do { $Oopt_MaxSimplifierIterations = $1 . &grab_arg_arg(*Args,$1, $2);
next arg; };
- /^(-fshow-simplifier-progress)/
- && do { $Oopt_ShowSimplifierProgress = $1;
- next arg; };
/^-fno-pedantic-bottoms$/
&& do { $Oopt_PedanticBottoms = ''; next arg; };
+ /^-fno-pre-inlining$/
+ && do { push(@HsC_flags, $_); next arg };
+
/^-fdo-monad-eta-expansion$/
&& do { $Oopt_MonadEtaExpansion = $_; next arg; };
/^-fno-let-from-(case|app|strict-let)$/ # experimental, really (WDP 95/10)
&& do { push(@HsC_flags, $_); next arg; };
- /^(-freturn-in-regs-threshold)(.*)$/
- && do { local($what) = $1;
- local($num) = &grab_arg_arg(*Args,$what, $2);
- if ($num < 2 || $num > 8) {
- die "Bad experimental flag: $_\n";
- } else {
- $HscOut = '-C='; # force using C compiler
- push(@HsC_flags, "$what$num");
- push(@CcRegd_flags, "-D__STG_REGS_AVAIL__=$num");
- }
- next arg; };
-
# --------------- Warnings etc. ------
- /^-fshow-import-specs/
- && do { push(@HsC_flags, $_); next arg; };
-
- /^-fsignatures-required/
- && do { push(@HsC_flags, $_); next arg; };
-
/^-fwarn-(.*)$/ && do { push(@HsC_flags, $_); next arg; };
/^-fno-(.*)$/ && do { push(@HsC_antiflags, "-f$1");
#---------- Linker (gcc, really) ---------------------------------------
/^-static$/ && do { push(@Ld_flags, $_); next arg; };
+ /^-no-hs-main$/ && do { $NoHaskellMain=1; next arg; };
#---------- mixed cc and linker magic ----------------------------------
# this optimisation stuff is finally sorted out later on...
projects / ghc-hetmet.git / blobdiff