-syslib <blah> This program uses this GHC system library; take
appropriate action (e.g., recognise when they are
"import"ing a module from that library).
- -fhaskell1.[2-9] Deal with the oddities associated with a
- particular version of Haskell 1.
mkdependHS-specific options (not between --'s):
-v -v Be very verbose.
-f blah Use "blah" as the makefile, rather than "makefile"
or "Makefile".
- -o <osuf> Use <osuf> as the "object file" suffix ( default: .o)
+ -o <osuf> Use <osuf> as the "object file" suffix ( default: o)
-s <suf> Make extra dependencies for files with
- suffix <suf><osuf>; thus, "-o .hc -s _a" will
- make dependencies both for .hc files and for _a.hc
+ suffix <suf><osuf>; thus, "-o hc -s _a" will
+ make dependencies both for .hc files and for .a_hc
files. (Useful in conjunction with NoFib "ways".)
--exclude-module=<file>
Regard <file> as "stable"; i.e., eXclude it from having
$Begin_magic_str = "# DO NOT DELETE: Beginning of Haskell dependencies\n";
$End_magic_str = "# DO NOT DELETE: End of Haskell dependencies\n";
-$Obj_suffix = 'o';
+@Obj_suffix = ("o");
+@File_suffix = ();
$ghc_version_info = int ( ${PROJECTVERSION} * 100 );
$Import_dirs = '.';
"$TopPwd/ghc/lib/glaExts",
"$TopPwd/ghc/lib/concurrent");
-$Haskell_1 = 3; # assume Haskell 1.3. Changed by -fhaskell-1.?
$Include_dirs = '-I.';
$Makefile = '';
@Src_files = ();
}
push(@Defines,
- ("-D__HASKELL1__=$Haskell_1",
+ ( #OLD: "-D__HASKELL1__=$Haskell_1",
"-D__GLASGOW_HASKELL__=$ghc_version_info"));
@Import_dirs = split(/:/,$Import_dirs);
@Depend_lines = ();
+# Delete temp. file if script is halted.
+sub quit_upon_signal { print STDERR "Deleting $Tmp_prefix.hs .. \n"; unlink "$Tmp_prefix.hs"; }
+$SIG{'INT'} = 'quit_upon_signal';
+$SIG{'QUIT'} = 'quit_upon_signal';
+
foreach $sf (@Src_files) {
+
# just like lit-inputter
# except it puts each file through CPP and
# a de-commenter (not implemented);
# builds up @Depend_lines
print STDERR "Here we go for source file: $sf\n" if $Verbose;
($bf = $sf) =~ s/\.l?(hs|y)$//;
- #push(@Depend_lines, "$bf.$Obj_suffix $bf.hi : $sf\n");
- push(@Depend_lines, "$bf.$Obj_suffix : $sf\n");
- foreach $suff (@File_suffix) {
- push(@Depend_lines, "$bf.${suff}_$Obj_suffix : $sf\n");
- }
+ local($str)="";
+ foreach $obj (@Obj_suffix) {
+ $str .= "$bf.$obj ";
+ foreach $suff (@File_suffix) {
+ $str .= "$bf.${suff}_$obj ";
+ }
+ }
+ push(@Depend_lines, "$str: $sf\n");
# if it's a literate file, .lhs or .ly? (happy specs), then we de-literatize it:
if ( $sf !~ /\.l(hs|y)$/ ) {
$file_to_read = $sf;
}
}
+
# OK, mangle the Makefile
unlink("$Makefile.bak");
$Include_dirs .= " $_";
} elsif ( /^-syslib$/ ) {
push(@Syslibs, &grab_arg_arg($_,''));
- } elsif ( /^-fhaskell-1\.([2-9])/ ) {
- $Haskell_1 = $1;
} elsif ($Dashdashes_seen != 1) { # not between -- ... --
if ( /^-v$/ ) {
$Verbose++;
} elsif ( /^-f(.*)/ ) {
$Makefile = &grab_arg_arg('-f',$1);
} elsif ( /^-o(.*)/ ) {
- $Obj_suffix = &grab_arg_arg('-o',$1);
+ local($suff) = &grab_arg_arg('-o',$1);
+ # Weed out existing entry .. there must be a better way of doing this
+ # with arrays (non-assoc) ! -- sof
+ @Obj_suffix = grep(!/$suff/,@Obj_suffix);
+ push(@Obj_suffix, $suff);
#
# --exclude-module=mod => it's stable, trust me!
$follow_file = "$ModuleIn{$modname}/$modname.hi";
} else { # hard way
$follow_file
- = &find_in_Import_dirs($orig_src_file, $modname, $last_seen_dir );
+ = &find_in_Import_dirs($orig_src_file, $modname, $last_seen_dir, $source );
}
} else {
$follow_file
$int_file = $follow_file;
if ( $int_file !~ /\.(l?hs|hi|l?y)$/ ) {
- push(@Depend_lines, "$bf.$Obj_suffix : $int_file\n");
- foreach $suff (@File_suffix) {
- push(@Depend_lines, "$bf.${suff}_$Obj_suffix : $int_file\n");
- }
-
+ local($str) = "";
+ foreach $obj (@Obj_suffix) {
+ $str .= "$bf.$obj ";
+ foreach $suff (@File_suffix) {
+ $str .= "$bf.${suff}_$obj ";
+ }
+ }
+ push(@Depend_lines, "$str: $int_file\n");
} else {
$int_file =~ s/\.l?hs$//;
$int_file =~ s/\.l?y$//;
$int_file =~ s/\.hi$//;
local($source_dep);
- if ( $source && -f "$int_file.hs" ) {
- $source_dep = "$int_file.hs";
- push(@Depend_lines, "$bf.$Obj_suffix : $source_dep\n");
- } elsif ( $source && -f "$int_file.lhs" ) {
- $source_dep = "$int_file.lhs";
- push(@Depend_lines, "$bf.$Obj_suffix : $source_dep\n");
- } elsif ( $source && ( -f "$int_file.ly" || -f "$int_file.y" ) ) {
- $source_dep = "$int_file.hs";
- push(@Depend_lines, "$bf.$Obj_suffix : $source_dep\n");
+ if ( $source ) {
+ $source_dep = "$int_file.hi-boot";
} else {
- if ( $source ) {
- print STDERR "Warning: could not find source file dependency $int_file.(hs|lhs|y|ly)\n";
- }
- push(@Depend_lines, "$bf.$Obj_suffix : $int_file.hi\n");
+ local($str)="";
+ foreach $obj (@Obj_suffix) {
+ $str .= "$bf.$obj ";
+ }
+ push(@Depend_lines, "$str: $int_file.hi\n");
}
if ( ! $source ) {
- foreach $suff (@File_suffix) {
- push(@Depend_lines, "$bf.${suff}_$Obj_suffix : $int_file.${suff}_hi\n");
- }
+ foreach $suff (@File_suffix) {
+ local($str) = "";
+ foreach $obj (@Obj_suffix) {
+ $str .= "$bf.${suff}_$obj ";
+ }
+ push(@Depend_lines, "$str: $int_file.${suff}_hi\n");
+ }
} else {
- foreach $suff (@File_suffix) {
- push(@Depend_lines, "$bf.${suff}_$Obj_suffix : $source_dep\n");
- }
+ local($str) = "";
+ foreach $obj (@Obj_suffix) {
+ $str .= "$bf.$obj ";
+ foreach $suff (@File_suffix) {
+ $str .= "$bf.${suff}_$obj ";
+ }
+ }
+ push(@Depend_lines, "$str: $source_dep\n");
}
}
}
print STDERR "trying... $name_to_check\n" if $Verbose >= 2; # very verbose
return($name_to_check) if -f $name_to_check;
}
+
+ if ( $source ) {
+ $name_to_check = "$import_dir/$modname.hi-boot";
+ print STDERR "trying... $name_to_check\n" if $Verbose >= 2; # very verbose
+ return($name_to_check) if -f $name_to_check;
+ }
}
if ($do_magical_check == 1) {
$name_to_check = "$last_seen_dir/$modname.hi";
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