our $shlibextsimple = $target{shared_extension_simple} || ".so";
our $shlibextimport = $target{shared_import_extension} || "";
our $dsoext = $target{dso_extension} || ".so";
+ our $makedepprog = $disabled{makedepend} ? undef : $config{makedepprog};
sub windowsdll { $config{target} =~ /^(?:Cygwin|mingw)/ }
{- output_on() if $disabled{makedepend}; "" -}
GENERATED_MANDATORY={- join(" ", @{$unified_info{depends}->{""}} ) -}
GENERATED={- join(" ",
- ( map { (my $x = $_) =~ s|\.S$|\.s|; $x }
- grep { defined $unified_info{generate}->{$_} }
+ ( grep { defined $unified_info{generate}->{$_} }
map { @{$unified_info{sources}->{$_}} }
- grep { /\.o$/ } keys %{$unified_info{sources}} ),
+ grep { /\.(?:o|res)$/ } keys %{$unified_info{sources}} ),
( grep { /\.h$/ } keys %{$unified_info{generate}} )) -}
INSTALL_LIBS={- join(" ", map { lib($_) } @{$unified_info{install}->{libraries}}) -}
# concatenate only if that is true.
depend:
@: {- output_off() if $disabled{makedepend}; "" -}
- @if egrep "^# DO NOT DELETE THIS LINE" Makefile >/dev/null && [ -z "`find $(DEPS) -newer Makefile 2>/dev/null; exit 0`" ]; then :; else \
- ( $(PERL) -pe 'exit 0 if /^# DO NOT DELETE THIS LINE.*/' < Makefile; \
- echo '# DO NOT DELETE THIS LINE -- make depend depends on it.'; \
- echo; \
- for f in $(DEPS); do \
- if [ -f $$f ]; then cat $$f; fi; \
- done ) > Makefile.new; \
- if cmp Makefile.new Makefile >/dev/null 2>&1; then \
- rm -f Makefile.new; \
- else \
- mv -f Makefile.new Makefile; \
- fi; \
- fi
+ @$(PERL) $(SRCDIR)/util/add-depends.pl {-
+ defined $makedepprog && $makedepprog =~ /\/makedepend/
+ ? 'makedepend' : 'gcc' -}
@: {- output_on() if $disabled{makedepend}; "" -}
# Install helper targets #############################################
bin => '$(BIN_CFLAGS) $(BIN_CPPFLAGS)'
} -> {$args{intent}};
if (defined($generator)) {
- # If the target is named foo.S in build.info, we want to
- # end up generating foo.s in two steps.
- if ($args{src} =~ /\.S$/) {
- (my $target = $args{src}) =~ s|\.S$|.s|;
- return <<"EOF";
-$target: $args{generator}->[0] $deps
- ( trap "rm -f \$@.*" INT 0; \\
- $generator \$@.S; \\
- \$(CPP) $incs $cppflags \$@.S | \\
- \$(PERL) -ne '/^#(line)?\\s*[0-9]+/ or print' > \$@.i && \\
- mv -f \$@.i \$@ )
-EOF
- }
- # Otherwise....
return <<"EOF";
$args{src}: $args{generator}->[0] $deps
$generator \$@
sub src2obj {
my %args = @_;
(my $obj = $args{obj}) =~ s|\.o$||;
- my @srcs = map { if ($unified_info{generate}->{$_}) {
- (my $x = $_) =~ s/\.S$/.s/; $x
- } else {
- $_
- }
- } ( @{$args{srcs}} );
+ my @srcs = @{$args{srcs}};
my $srcs = join(" ", @srcs);
my $deps = join(" ", @srcs, @{$args{deps}});
my $incs = join("", map { " -I".$_ } @{$args{incs}});
my $cmd;
my $cmdflags;
my $cmdcompile;
- my $makedepprog = $disabled{makedepend} ? undef : $config{makedepprog};
if (grep /\.rc$/, @srcs) {
$cmd = '$(RC)';
$cmdflags = '$(RCFLAGS)';
bin => '$(BIN_CFLAGS) $(BIN_CPPFLAGS)'
} -> {$args{intent}};
}
- $cmdflags .= $cmdcompile;
- my $recipe = <<"EOF";
+ my $recipe;
+ # extension-specific rules
+ if (grep /\.s$/, @srcs) {
+ $recipe .= <<"EOF";
$obj$objext: $deps
+ $cmd $cmdflags -c -o \$\@ $srcs
+EOF
+ } elsif (grep /\.S$/, @srcs) {
+ # In case one wonders why not just $(CC) -c file.S. While it
+ # does work with contemporary compilers, there are some legacy
+ # ones that get it wrong. Hence the elaborate scheme... We
+ # don't care to maintain dependecy lists, because dependency
+ # is rather weak, at most one header file that lists constants
+ # which are assigned in ascending order.
+ $recipe .= <<"EOF";
+$obj$objext: $deps
+ ( trap "rm -f \$@.*" INT 0; \\
+ \$(CPP) $incs $cmdflags $srcs | \\
+ \$(PERL) -ne '/^#(line)?\\s*[0-9]+/ or print' > \$@.s && \\
+ $cmd $cmdflags -c -o \$\@ \$@.s )
EOF
- if (defined $makedepprog && $makedepprog !~ /\/makedepend/) {
+ } elsif (defined $makedepprog && $makedepprog !~ /\/makedepend/) {
$recipe .= <<"EOF";
+$obj$objext: $deps
$cmd $incs $cmdflags -MMD -MF $obj$depext.tmp -MT \$\@ -c -o \$\@ $srcs
\@touch $obj$depext.tmp
\@if cmp $obj$depext.tmp $obj$depext > /dev/null 2> /dev/null; then \\
EOF
} else {
$recipe .= <<"EOF";
- $cmd $incs $cmdflags -o \$\@ $srcs
+$obj$objext: $deps
+ $cmd $incs $cmdflags $cmdcompile -o \$\@ $srcs
EOF
if (defined $makedepprog && $makedepprog =~ /\/makedepend/) {
$recipe .= <<"EOF";
- -\$(MAKEDEPEND) -f- -o"|\$\@" -- $incs $cmdflags -- $srcs \\
- >$obj$depext.tmp 2>/dev/null
- -\$(PERL) -i -pe 's/^.*\\|//; s/ \\/(\\\\.|[^ ])*//; \$\$_ = undef if (/: *\$\$/ || /^(#.*| *)\$\$/); \$\$_.="\\n" unless !defined(\$\$_) or /\\R\$\$/g;' $obj$depext.tmp
- \@if cmp $obj$depext.tmp $obj$depext > /dev/null 2> /dev/null; then \\
- rm -f $obj$depext.tmp; \\
- else \\
- mv $obj$depext.tmp $obj$depext; \\
- fi
+ \$(MAKEDEPEND) -f- -Y -- $incs $cmdflags -- $srcs 2>/dev/null \\
+ > $obj$depext
EOF
}
}
my $linklibs = join("", map { my $f = basename($_);
(my $l = $f) =~ s/^lib//;
" -l$l" } @{$args{deps}});
- my @objs = map { (my $x = $_) =~ s|\.o$|$objext|; $x }
- grep { $_ =~ m|\.o$| }
+ my @objs = map { (my $x = $_) =~ s|\.o$||; "$x$objext" }
+ grep { $_ !~ m/\.(?:def|map)$/ }
@{$args{objs}};
- my @defs = grep { $_ =~ /\.(def|map)$/ } @{$args{objs}};
+ my @defs = grep { $_ =~ /\.(?:def|map)$/ } @{$args{objs}};
my @deps = compute_lib_depends(@{$args{deps}});
die "More than one exported symbol map" if scalar @defs > 1;
my $objs = join(" ", @objs);
my $linklibs = join("", map { my $f = basename($_);
(my $l = $f) =~ s/^lib//;
" -l$l" } @{$args{deps}});
- my @objs = map { (my $x = $_) =~ s|\.o$|$objext|; $x } @{$args{objs}};
+ my @objs = map { (my $x = $_) =~ s|\.o$||; "$x$objext" }
+ grep { $_ !~ m/\.(?:def|map)$/ }
+ @{$args{objs}};
my @deps = compute_lib_depends(@{$args{deps}});
my $objs = join(" ", @objs);
my $deps = join(" ", @deps);
my $bin = $args{bin};
my $bind = dirname($bin);
my $binn = basename($bin);
- my $objs = join(" ", map { (my $x = $_) =~ s|\.o$|$objext|; $x }
+ my $objs = join(" ", map { (my $x = $_) =~ s|\.o$||; "$x$objext" }
@{$args{objs}});
my $deps = join(" ",compute_lib_depends(@{$args{deps}}));
my @linkdirs = ();
projects / openssl.git / blobdiff