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)/ }
grep { $unified_info{sources}->{$_}->[0] =~ /\.c$/ }
keys %{$unified_info{sources}}); -}
{- output_on() if $disabled{makedepend}; "" -}
-GENERATED_MANDATORY={- join(" ", @{$unified_info{depends}->{""}} ) -}
-GENERATED={- join(" ",
- ( map { (my $x = $_) =~ s|\.S$|\.s|; $x }
- grep { defined $unified_info{generate}->{$_} }
- map { @{$unified_info{sources}->{$_}} }
- grep { /\.o$/ } keys %{$unified_info{sources}} ),
- ( grep { /\.h$/ } keys %{$unified_info{generate}} )) -}
+GENERATED_MANDATORY={- join(" ", @{$unified_info{depends}->{""}}) -}
+GENERATED={- # common0.tmpl provides @generated
+ join(" ", @generated ) -}
INSTALL_LIBS={- join(" ", map { lib($_) } @{$unified_info{install}->{libraries}}) -}
INSTALL_SHLIBS={- join(" ", map { shlib($_) } @{$unified_info{install}->{libraries}}) -}
# For "optional" echo messages, to get "real" silence
ECHO = echo
-CROSS_COMPILE= {- $config{cross_compile_prefix} -}
-CPPFLAGS={- our $cppflags = join(" ",
- (map { "-D".$_} @{$config{defines}}),
- (map { "-I".$_} @{$config{includes}}),
- @{$config{cppflags}}) -}
-CPPFLAGS_Q={- $cppflags =~ s|([\\"])|\\$1|g; $cppflags -}
-CC= $(CROSS_COMPILE){- $config{cc} -}
-CFLAGS={- join(' ', @{$config{cflags}}) -}
-CXX={- $config{cxx} ? "\$(CROSS_COMPILE)$config{cxx}" : '' -}
-CXXFLAGS={- join(' ', @{$config{cxxflags}}) -}
-LDFLAGS= {- join(' ', @{$config{lflags}}) -}
-PLIB_LDFLAGS= {- join(' ', @{$config{plib_lflags}}) -}
-EX_LIBS= {- join(' ', @{$config{ex_libs}}) -}
-
-LIB_CPPFLAGS={- join(' ', '$(CPPFLAGS)',
- $target{shared_cppflag} || (),
- (map { '-D'.$_ }
- ('OPENSSLDIR="\"$(OPENSSLDIR)\""',
- 'ENGINESDIR="\"$(ENGINESDIR)\""'))) -}
-LIB_CFLAGS={- join(' ', '$(CFLAGS)', $target{shared_cflag} || ()) -}
-LIB_CXXFLAGS={- join(' ', '$(CXXFLAGS)', $target{shared_cxxflag} || ()) -}
-LIB_LDFLAGS={- join(' ', '$(LDFLAGS)', $target{shared_ldflag} || (), $config{shared_ldflag} || ()) -}
-DSO_CPPFLAGS={- join(' ', '$(CPPFLAGS)', $target{dso_cppflags} || ()) -}
-DSO_CFLAGS={- join(' ', '$(CFLAGS)', $target{dso_cflags} || ()) -}
-DSO_CXXFLAGS={- join(' ', '$(CXXFLAGS)', $target{dso_cxxflags} || ()) -}
-DSO_LDFLAGS={- join(' ', '$(LDFLAGS)', $target{dso_lflags} || ()) -}
-BIN_CPPFLAGS={- join(' ', '$(CPPFLAGS)', $target{bin_cppflags} || ()) -}
-BIN_CFLAGS={- join(' ', '$(CFLAGS)', $target{bin_cflags} || ()) -}
-BIN_CXXFLAGS={- join(' ', '$(CXXFLAGS)', $target{bin_cxxflags} || ()) -}
-BIN_LDFLAGS={- join(' ', '$(LDFLAGS)', $target{bin_lflags} || ()) -}
+##### User defined commands and flags ################################
+
+# We let the C compiler driver to take care of .s files. This is done in
+# order to be excused from maintaining a separate set of architecture
+# dependent assembler flags. E.g. if you throw -mcpu=ultrasparc at SPARC
+# gcc, then the driver will automatically translate it to -xarch=v8plus
+# and pass it down to assembler. In any case, we do not define AS or
+# ASFLAGS for this reason.
+
+CROSS_COMPILE={- $config{CROSS_COMPILE} -}
+CC=$(CROSS_COMPILE){- $config{CC} -}
+CXX={- $config{CXX} ? "\$(CROSS_COMPILE)$config{CXX}" : '' -}
+CPPFLAGS={- our $cppflags1 = join(" ",
+ (map { "-D".$_} @{$config{CPPDEFINES}}),
+ (map { "-I".$_} @{$config{CPPINCLUDES}}),
+ @{$config{CPPFLAGS}}) -}
+CFLAGS={- join(' ', @{$config{CFLAGS}}) -}
+CXXFLAGS={- join(' ', @{$config{CXXFLAGS}}) -}
+LDFLAGS= {- join(' ', @{$config{LDFLAGS}}) -}
+EX_LIBS= {- join(' ', @{$config{LDLIBS}}) -}
+
+MAKEDEPEND={- $config{makedepprog} -}
PERL={- $config{perl} -}
-AR=$(CROSS_COMPILE){- $config{ar} -}
-ARFLAGS= {- join(' ', @{$config{arflags}}) -}
-RANLIB={- $config{ranlib} ? "\$(CROSS_COMPILE)$config{ranlib}" : "true"; -}
-RC= $(CROSS_COMPILE){- $target{rc} || "windres" -}
-RCFLAGS={- join(' ', @{$config{rcflags}}) -} {- $target{shared_rcflag} -}
+AR=$(CROSS_COMPILE){- $config{AR} -}
+ARFLAGS= {- join(' ', @{$config{ARFLAGS}}) -}
+RANLIB={- $config{RANLIB} ? "\$(CROSS_COMPILE)$config{RANLIB}" : "true"; -}
+RC= $(CROSS_COMPILE){- $config{RC} -}
+RCFLAGS={- join(' ', @{$config{RCFLAGS}}) -} {- $target{shared_rcflag} -}
+
RM= rm -f
RMDIR= rmdir
-TAR= {- $target{tar} || "tar" -}
-TARFLAGS= {- $target{tarflags} -}
-MAKEDEPEND={- $config{makedepprog} -}
+TAR= {- $target{TAR} || "tar" -}
+TARFLAGS= {- $target{TARFLAGS} -}
BASENAME= openssl
NAME= $(BASENAME)-$(VERSION)
TARFILE= ../$(NAME).tar
-# We let the C compiler driver to take care of .s files. This is done in
-# order to be excused from maintaining a separate set of architecture
-# dependent assembler flags. E.g. if you throw -mcpu=ultrasparc at SPARC
-# gcc, then the driver will automatically translate it to -xarch=v8plus
-# and pass it down to assembler. In any case, we do not define AS or
-# ASFLAGS for this reason.
+##### Project flags ##################################################
+
+# Variables starting with CNF_ are common variables for all product types
+
+CNF_CPPFLAGS={- our $cppflags2 =
+ join(' ', $target{cppflags} || (),
+ (map { "-D".$_} @{$target{defines}},
+ @{$config{defines}}),
+ (map { "-I".$_} @{$target{includes}},
+ @{$config{includes}}),
+ @{$config{cppflags}}) -}
+CNF_CFLAGS={- join(' ', $target{cflags} || (),
+ @{$config{cflags}}) -}
+CNF_CXXFLAGS={- join(' ', $target{cxxflags} || (),
+ @{$config{cxxflags}}) -}
+CNF_LDFLAGS={- join(' ', $target{lflags} || (),
+ @{$config{lflags}}) -}
+CNF_EX_LIBS={- join(' ', $target{ex_libs} || (),
+ @{$config{ex_libs}}) -}
+
+# Variables starting with LIB_ are used to build library object files
+# and shared libraries.
+# Variables starting with DSO_ are used to build DSOs and their object files.
+# Variables starting with BIN_ are used to build programs and their object
+# files.
+
+LIB_CPPFLAGS={- our $lib_cppflags =
+ join(' ', $target{lib_cppflags} || (),
+ $target{shared_cppflag} || (),
+ (map { '-D'.$_ }
+ @{$config{lib_defines}},
+ @{$config{shared_defines}}),
+ @{$config{lib_cppflags}},
+ @{$config{shared_cppflag}});
+ join(' ', $lib_cppflags,
+ (map { '-D'.$_ }
+ 'OPENSSLDIR="\"$(OPENSSLDIR)\""',
+ 'ENGINESDIR="\"$(ENGINESDIR)\""'),
+ '$(CNF_CPPFLAGS)', '$(CPPFLAGS)') -}
+LIB_CFLAGS={- join(' ', $target{lib_cflags} || (),
+ $target{shared_cflag} || (),
+ @{$config{lib_cflags}},
+ @{$config{shared_cflag}},
+ '$(CNF_CFLAGS)', '$(CFLAGS)') -}
+LIB_CXXFLAGS={- join(' ', $target{lib_cxxflags} || (),
+ $target{shared_cxxflag} || (),
+ @{$config{lib_cxxflags}},
+ @{$config{shared_cxxflag}},
+ '$(CNF_CXXFLAGS)', '$(CXXFLAGS)') -}
+LIB_LDFLAGS={- join(' ', $target{shared_ldflag} || (),
+ $config{shared_ldflag} || (),
+ '$(CNF_LDFLAGS)', '$(LDFLAGS)') -}
+LIB_EX_LIBS=$(CNF_EX_LIBS) $(EX_LIBS)
+DSO_CPPFLAGS={- join(' ', $target{dso_cppflags} || (),
+ $target{module_cppflags} || (),
+ @{$config{dso_cppflags}},
+ @{$config{module_cppflags}},
+ '$(CNF_CPPFLAGS)', '$(CPPFLAGS)') -}
+DSO_CFLAGS={- join(' ', $target{dso_cflags} || (),
+ $target{module_cflags} || (),
+ @{$config{dso_cflags}},
+ @{$config{module_cflags}},
+ '$(CNF_CFLAGS)', '$(CFLAGS)') -}
+DSO_CXXFLAGS={- join(' ', $target{dso_cxxflags} || (),
+ $target{module_cxxflags} || (),
+ @{$config{dso_cxxflags}},
+ @{$config{module_cxxflag}},
+ '$(CNF_CXXFLAGS)', '$(CXXFLAGS)') -}
+DSO_LDFLAGS={- join(' ', $target{dso_ldflags} || (),
+ $target{module_ldflags} || (),
+ @{$config{dso_ldflags}},
+ @{$config{module_ldflags}},
+ '$(CNF_LDFLAGS)', '$(LDFLAGS)') -}
+DSO_EX_LIBS=$(CNF_EX_LIBS) $(EX_LIBS)
+BIN_CPPFLAGS={- join(' ', $target{bin_cppflags} || (),
+ @{$config{bin_cppflags}},
+ '$(CNF_CPPFLAGS)', '$(CPPFLAGS)') -}
+BIN_CFLAGS={- join(' ', $target{bin_cflags} || (),
+ @{$config{bin_cflags}},
+ '$(CNF_CFLAGS)', '$(CFLAGS)') -}
+BIN_CXXFLAGS={- join(' ', $target{bin_cxxflags} || (),
+ @{$config{bin_cxxflags}},
+ '$(CNF_CXXFLAGS)', '$(CXXFLAGS)') -}
+BIN_LDFLAGS={- join(' ', $target{bin_lflags} || (),
+ @{$config{bin_lflags}},
+ '$(CNF_LDFLAGS)', '$(LDFLAGS)') -}
+BIN_EX_LIBS=$(CNF_EX_LIBS) $(EX_LIBS)
+
+# CPPFLAGS_Q is used for one thing only: to build up buildinf.h
+CPPFLAGS_Q={- $cppflags1 =~ s|([\\"])|\\$1|g;
+ $cppflags2 =~ s|([\\"])|\\$1|g;
+ $lib_cppflags =~ s|([\\"])|\\$1|g;
+ join(' ', $lib_cppflags || (), $cppflags2 || (),
+ $cppflags1 || ()) -}
+
PERLASM_SCHEME= {- $target{perlasm_scheme} -}
# For x86 assembler: Set PROCESSOR to 386 if you want to support
# 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 $disabled{makedepend}; "" -}
# Install helper targets #############################################
# If your tar command doesn't support --owner and --group, make sure to
# use one that does, for example GNU tar
-TAR_COMMAND=$(TAR) $(TARFLAGS) --owner 0 --group 0 -cvf -
+TAR_COMMAND=$(TAR) $(TARFLAGS) --owner 0 --group 0 -cf -
PREPARE_CMD=:
tar:
set -e; \
echo 'Description: OpenSSL cryptography library'; \
echo 'Version: '$(VERSION); \
echo 'Libs: -L$${libdir} -lcrypto'; \
- echo 'Libs.private: $(EX_LIBS)'; \
+ echo 'Libs.private: $(LIB_EX_LIBS)'; \
echo 'Cflags: -I$${includedir}' ) > libcrypto.pc
libssl.pc:
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 \$@
}
return <<"EOF";
$args{src}: $args{generator}->[0] $deps
- \$(CPP) $incs $cppflags $args{generator}->[0] | \\
+ \$(CC) $incs $cppflags -E $args{generator}->[0] | \\
\$(PERL) -ne '/^#(line)?\\s*[0-9]+/ or print' > \$@
EOF
}
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
- if (defined $makedepprog && $makedepprog !~ /\/makedepend/) {
+ } elsif (grep /\.S$/, @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; \\
+ \$(CC) $incs $cmdflags -E $srcs | \\
+ \$(PERL) -ne '/^#(line)?\\s*[0-9]+/ or print' > \$@.s && \\
+ $cmd $cmdflags -c -o \$\@ \$@.s )
+EOF
+ } 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);
$target: $deps
\$(CC) \$(LIB_CFLAGS) $linkflags\$(LIB_LDFLAGS)$shared_soname$shared_imp \\
-o $target_full$shared_def $objs \\
- \$(PLIB_LDFLAGS) $linklibs \$(EX_LIBS)
+ $linklibs \$(LIB_EX_LIBS)
EOF
if (windowsdll()) {
$recipe .= <<"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|; $x } @{$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);
$target: $objs $deps
\$(CC) \$(DSO_CFLAGS) $linkflags\$(DSO_LDFLAGS) \\
-o $target $objs \\
- \$(PLIB_LDFLAGS) $linklibs \$(EX_LIBS)
+ $linklibs \$(DSO_EX_LIBS)
EOF
}
sub obj2lib {
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 = ();
rm -f $bin$exeext
\$\${LDCMD:-$cmd} $cmdflags $linkflags\$(BIN_LDFLAGS) \\
-o $bin$exeext $objs \\
- \$(PLIB_LDFLAGS) $linklibs \$(EX_LIBS)
+ $linklibs \$(BIN_EX_LIBS)
EOF
}
sub in2script {
projects / openssl.git / blobdiff