Add support for C++ in Configurations/unix-Makefile.tmpl
[openssl.git] / Configurations / unix-Makefile.tmpl
index ac7fe43dfe98d04653b1d841b128927ade038ab4..7f6caea17f643cc1c7a4306be0abb39f848d19bf 100644 (file)
@@ -86,9 +86,9 @@ SHLIB_TARGET={- $target{shared_target} -}
 
 LIBS={- join(" ", map { $_.$libext } @{$unified_info{libraries}}) -}
 SHLIBS={- join(" ", map { shlib($_) } @{$unified_info{libraries}}) -}
+SHLIB_INFO={- join(" ", map { "\"".shlib($_).";".shlib_simple($_)."\"" } @{$unified_info{libraries}}) -}
 ENGINES={- join(" ", map { dso($_) } @{$unified_info{engines}}) -}
-PROGRAMS={- join(" ", map { $_.$exeext } grep { !m|^test/| } @{$unified_info{programs}}) -}
-TESTPROGS={- join(" ", map { $_.$exeext } grep { m|^test/| } @{$unified_info{programs}}) -}
+PROGRAMS={- join(" ", map { $_.$exeext } @{$unified_info{programs}}) -}
 SCRIPTS={- join(" ", @{$unified_info{scripts}}) -}
 {- output_off() if $disabled{makedepend}; "" -}
 DEPS={- join(" ", map { (my $x = $_) =~ s|\.o$|$depext|; $x; }
@@ -103,13 +103,16 @@ GENERATED={- join(" ",
                     grep { /\.o$/ } keys %{$unified_info{sources}} ),
                   ( grep { /\.h$/ } keys %{$unified_info{generate}} )) -}
 
+INSTALL_LIBS={- join(" ", map { $_.$libext } @{$unified_info{install}->{libraries}}) -}
+INSTALL_SHLIBS={- join(" ", map { shlib($_) } @{$unified_info{install}->{libraries}}) -}
+INSTALL_SHLIB_INFO={- join(" ", map { "\"".shlib($_).";".shlib_simple($_)."\"" } @{$unified_info{install}->{libraries}}) -}
+INSTALL_ENGINES={- join(" ", map { dso($_) } @{$unified_info{install}->{engines}}) -}
+INSTALL_PROGRAMS={- join(" ", map { $_.$exeext } @{$unified_info{install}->{programs}}) -}
 {- output_off() if $disabled{apps}; "" -}
 BIN_SCRIPTS=$(BLDDIR)/tools/c_rehash
 MISC_SCRIPTS=$(BLDDIR)/apps/CA.pl $(BLDDIR)/apps/tsget
 {- output_on() if $disabled{apps}; "" -}
 
-SHLIB_INFO={- join(" ", map { "\"".shlib($_).";".shlib_simple($_)."\"" } @{$unified_info{libraries}}) -}
-
 # DESTDIR is for package builders so that they can configure for, say,
 # /usr/ and yet have everything installed to /tmp/somedir/usr/.
 # Normally it is left empty.
@@ -166,10 +169,13 @@ CROSS_COMPILE= {- $config{cross_compile_prefix} -}
 CC= $(CROSS_COMPILE){- $target{cc} -}
 CFLAGS={- our $cflags2 = join(" ",(map { "-D".$_} @{$target{defines}}, @{$config{defines}}),"-DOPENSSLDIR=\"\\\"\$(OPENSSLDIR)\\\"\"","-DENGINESDIR=\"\\\"\$(ENGINESDIR)\\\"\"") -} {- $target{cflags} -} {- $config{cflags} -}
 CFLAGS_Q={- $cflags2 =~ s|([\\"])|\\$1|g; $cflags2 -} {- $config{cflags} -}
+CXX= $(CROSS_COMPILE){- $target{cxx} -}
+CXXFLAGS={- our $cxxflags2 = join(" ",(map { "-D".$_} @{$target{defines}}, @{$config{defines}}),"-DOPENSSLDIR=\"\\\"\$(OPENSSLDIR)\\\"\"","-DENGINESDIR=\"\\\"\$(ENGINESDIR)\\\"\"") -} {- $target{cxxflags} -} {- $config{cxxflags} -}
 LDFLAGS= {- $target{lflags} -}
 PLIB_LDFLAGS= {- $target{plib_lflags} -}
 EX_LIBS= {- $target{ex_libs} -} {- $config{ex_libs} -}
 LIB_CFLAGS={- $target{shared_cflag} || "" -}
+LIB_CXXFLAGS={- $target{shared_cxxflag} || "" -}
 LIB_LDFLAGS={- $target{shared_ldflag}." ".$config{shared_ldflag}
                # Unlike other OSes (like Solaris, Linux, Tru64,
                # IRIX) BSD run-time linkers (tested OpenBSD, NetBSD
@@ -185,8 +191,10 @@ LIB_LDFLAGS={- $target{shared_ldflag}." ".$config{shared_ldflag}
                . ($config{target} =~ m|^BSD-| && $prefix !~ m|^/usr/.*$|
                   ? " -Wl,-rpath,\$\$(LIBRPATH)" : "") -}
 DSO_CFLAGS={- $target{shared_cflag} || "" -}
+DSO_CXXFLAGS={- $target{shared_cxxflag} || "" -}
 DSO_LDFLAGS=$(LIB_LDFLAGS)
 BIN_CFLAGS={- $target{bin_cflags} -}
+BIN_CXXFLAGS={- $target{bin_cxxflag} || "" -}
 
 PERL={- $config{perl} -}
 
@@ -219,23 +227,32 @@ PERLASM_SCHEME= {- $target{perlasm_scheme} -}
 # the 80386.
 PROCESSOR= {- $config{processor} -}
 
+# We want error [and other] messages in English. Trouble is that make(1)
+# doesn't pass macros down as environment variables unless there already
+# was corresponding variable originally set. In other words we can only
+# reassign environment variables, but not set new ones, not in portable
+# manner that is. That's why we reassign several, just to be sure...
+LC_ALL=C
+LC_MESSAGES=C
+LANG=C
+
 # The main targets ###################################################
 
-{- dependmagic('all'); -}: build_libs_nodep build_engines_nodep build_apps_nodep link-utils
+{- dependmagic('all'); -}: build_libs_nodep build_engines_nodep build_programs_nodep link-utils
 {- dependmagic('build_libs'); -}: build_libs_nodep
 {- dependmagic('build_engines'); -}: build_engines_nodep
-{- dependmagic('build_apps'); -}: build_apps_nodep
-{- dependmagic('build_tests'); -}: build_tests_nodep
+{- dependmagic('build_programs'); -}: build_programs_nodep
 
 build_generated: $(GENERATED_MANDATORY)
 build_libs_nodep: libcrypto.pc libssl.pc openssl.pc
 build_engines_nodep: $(ENGINES)
-build_apps_nodep: $(PROGRAMS) $(SCRIPTS)
-build_tests_nodep: $(TESTPROGS)
+build_programs_nodep: $(PROGRAMS) $(SCRIPTS)
+
+# Kept around for backward compatibility
+build_apps build_tests: build_programs
 
 test: tests
-{- dependmagic('tests'); -}: build_tests_nodep build_apps_nodep \
-                             build_engines_nodep link-utils
+{- dependmagic('tests'); -}: build_programs_nodep build_engines_nodep link-utils
        @ : {- output_off() if $disabled{tests}; "" -}
        ( cd test; \
          SRCTOP=../$(SRCDIR) \
@@ -289,13 +306,11 @@ distclean: clean
        $(RM) configdata.pm
        $(RM) Makefile
 
-# This exists solely for those who still type 'make depend'
-#
 # We check if any depfile is newer than Makefile and decide to
 # concatenate only if that is true.
 depend:
        @: {- output_off() if $disabled{makedepend}; "" -}
-       @if [ -n "`find $(DEPS) -newer Makefile 2>/dev/null; exit 0`" ]; then \
+       @if egrep "^# DO NOT DELETE THIS LINE" Makefile >/dev/null && [ -z "`find $(DEPS) -newer Makefile 2>/dev/null; exit 0`" ]; then :; else \
          ( sed -e '/^# DO NOT DELETE THIS LINE.*/,$$d' < Makefile; \
            echo '# DO NOT DELETE THIS LINE -- make depend depends on it.'; \
            echo; \
@@ -324,6 +339,7 @@ uninstall_docs: uninstall_man_docs uninstall_html_docs
 install_ssldirs:
        @$(PERL) $(SRCDIR)/util/mkdir-p.pl $(DESTDIR)$(OPENSSLDIR)/certs
        @$(PERL) $(SRCDIR)/util/mkdir-p.pl $(DESTDIR)$(OPENSSLDIR)/private
+       @$(PERL) $(SRCDIR)/util/mkdir-p.pl $(DESTDIR)$(OPENSSLDIR)/misc
        @set -e; for x in dummy $(MISC_SCRIPTS); do \
                if [ "$$x" = "dummy" ]; then continue; fi; \
                fn=`basename $$x`; \
@@ -333,10 +349,24 @@ install_ssldirs:
                mv -f $(DESTDIR)$(OPENSSLDIR)/misc/$$fn.new \
                      $(DESTDIR)$(OPENSSLDIR)/misc/$$fn; \
        done
-       @echo "install $(SRCDIR)/apps/openssl.cnf -> $(DESTDIR)$(OPENSSLDIR)/openssl.cnf"
+       @echo "install $(SRCDIR)/apps/openssl.cnf -> $(DESTDIR)$(OPENSSLDIR)/openssl.cnf.dist"
        @cp $(SRCDIR)/apps/openssl.cnf $(DESTDIR)$(OPENSSLDIR)/openssl.cnf.new
        @chmod 644 $(DESTDIR)$(OPENSSLDIR)/openssl.cnf.new
-       @mv -f  $(DESTDIR)$(OPENSSLDIR)/openssl.cnf.new $(DESTDIR)$(OPENSSLDIR)/openssl.cnf
+       @mv -f  $(DESTDIR)$(OPENSSLDIR)/openssl.cnf.new $(DESTDIR)$(OPENSSLDIR)/openssl.cnf.dist
+       @if [ ! -f "$(DESTDIR)$(OPENSSLDIR)/openssl.cnf" ]; then \
+               echo "install $(SRCDIR)/apps/openssl.cnf -> $(DESTDIR)$(OPENSSLDIR)/openssl.cnf"; \
+               cp $(SRCDIR)/apps/openssl.cnf $(DESTDIR)$(OPENSSLDIR)/openssl.cnf; \
+               chmod 644 $(DESTDIR)$(OPENSSLDIR)/openssl.cnf; \
+       fi
+       @echo "install $(SRCDIR)/apps/ct_log_list.cnf -> $(DESTDIR)$(OPENSSLDIR)/ct_log_list.cnf.dist"
+       @cp $(SRCDIR)/apps/ct_log_list.cnf $(DESTDIR)$(OPENSSLDIR)/ct_log_list.cnf.new
+       @chmod 644 $(DESTDIR)$(OPENSSLDIR)/ct_log_list.cnf.new
+       @mv -f  $(DESTDIR)$(OPENSSLDIR)/ct_log_list.cnf.new $(DESTDIR)$(OPENSSLDIR)/ct_log_list.cnf.dist
+       @if [ ! -f "$(DESTDIR)$(OPENSSLDIR)/ct_log_list.cnf" ]; then \
+               echo "install $(SRCDIR)/apps/ct_log_list.cnf -> $(DESTDIR)$(OPENSSLDIR)/ct_log_list.cnf"; \
+               cp $(SRCDIR)/apps/ct_log_list.cnf $(DESTDIR)$(OPENSSLDIR)/ct_log_list.cnf; \
+               chmod 644 $(DESTDIR)$(OPENSSLDIR)/ct_log_list.cnf; \
+       fi
 
 install_dev:
        @[ -n "$(INSTALLTOP)" ] || (echo INSTALLTOP should not be empty; exit 1)
@@ -355,7 +385,7 @@ install_dev:
                chmod 644 $(DESTDIR)$(INSTALLTOP)/include/openssl/$$fn; \
        done
        @$(PERL) $(SRCDIR)/util/mkdir-p.pl $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)
-       @set -e; for l in $(LIBS); do \
+       @set -e; for l in $(INSTALL_LIBS); do \
                fn=`basename $$l`; \
                echo "install $$l -> $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)/$$fn"; \
                cp $$l $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)/$$fn.new; \
@@ -365,7 +395,7 @@ install_dev:
                      $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)/$$fn; \
        done
        @ : {- output_off() if $disabled{shared}; "" -}
-       @set -e; for s in $(SHLIB_INFO); do \
+       @set -e; for s in $(INSTALL_SHLIB_INFO); do \
                s1=`echo "$$s" | cut -f1 -d";"`; \
                s2=`echo "$$s" | cut -f2 -d";"`; \
                fn1=`basename $$s1`; \
@@ -414,13 +444,13 @@ uninstall_dev:
        done
        -$(RMDIR) $(DESTDIR)$(INSTALLTOP)/include/openssl
        -$(RMDIR) $(DESTDIR)$(INSTALLTOP)/include
-       @set -e; for l in $(LIBS); do \
+       @set -e; for l in $(INSTALL_LIBS); do \
                fn=`basename $$l`; \
                echo "$(RM) $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)/$$fn"; \
                $(RM) $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)/$$fn; \
        done
        @ : {- output_off() if $disabled{shared}; "" -}
-       @set -e; for s in $(SHLIB_INFO); do \
+       @set -e; for s in $(INSTALL_SHLIB_INFO); do \
                s1=`echo "$$s" | cut -f1 -d";"`; \
                s2=`echo "$$s" | cut -f2 -d";"`; \
                fn1=`basename $$s1`; \
@@ -448,12 +478,9 @@ install_engines:
        @[ -n "$(INSTALLTOP)" ] || (echo INSTALLTOP should not be empty; exit 1)
        @$(PERL) $(SRCDIR)/util/mkdir-p.pl $(DESTDIR)$(ENGINESDIR)/
        @echo "*** Installing engines"
-       @set -e; for e in dummy $(ENGINES); do \
+       @set -e; for e in dummy $(INSTALL_ENGINES); do \
                if [ "$$e" = "dummy" ]; then continue; fi; \
                fn=`basename $$e`; \
-               if [ "$$fn" = '{- dso("ossltest") -}' ]; then \
-                       continue; \
-               fi; \
                echo "install $$e -> $(DESTDIR)$(ENGINESDIR)/$$fn"; \
                cp $$e $(DESTDIR)$(ENGINESDIR)/$$fn.new; \
                chmod 755 $(DESTDIR)$(ENGINESDIR)/$$fn.new; \
@@ -463,7 +490,7 @@ install_engines:
 
 uninstall_engines:
        @echo "*** Uninstalling engines"
-       @set -e; for e in dummy $(ENGINES); do \
+       @set -e; for e in dummy $(INSTALL_ENGINES); do \
                if [ "$$e" = "dummy" ]; then continue; fi; \
                fn=`basename $$e`; \
                if [ "$$fn" = '{- dso("ossltest") -}' ]; then \
@@ -477,20 +504,28 @@ uninstall_engines:
 install_runtime:
        @[ -n "$(INSTALLTOP)" ] || (echo INSTALLTOP should not be empty; exit 1)
        @$(PERL) $(SRCDIR)/util/mkdir-p.pl $(DESTDIR)$(INSTALLTOP)/bin
-       @$(PERL) $(SRCDIR)/util/mkdir-p.pl $(DESTDIR)$(OPENSSLDIR)/misc
+       @ : {- output_off() if windowsdll(); "" -}
+       @$(PERL) $(SRCDIR)/util/mkdir-p.pl $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)
+       @ : {- output_on() if windowsdll(); "" -}
        @echo "*** Installing runtime files"
-       : {- output_off() unless windowsdll(); "" -};
-       @set -e; for s in dummy $(SHLIBS); do \
+       @set -e; for s in dummy $(INSTALL_SHLIBS); do \
                if [ "$$s" = "dummy" ]; then continue; fi; \
                fn=`basename $$s`; \
+               : {- output_off() unless windowsdll(); "" -}; \
                echo "install $$s -> $(DESTDIR)$(INSTALLTOP)/bin/$$fn"; \
                cp $$s $(DESTDIR)$(INSTALLTOP)/bin/$$fn.new; \
                chmod 644 $(DESTDIR)$(INSTALLTOP)/bin/$$fn.new; \
                mv -f $(DESTDIR)$(INSTALLTOP)/bin/$$fn.new \
                      $(DESTDIR)$(INSTALLTOP)/bin/$$fn; \
+               : {- output_on() unless windowsdll(); "" -}{- output_off() if windowsdll(); "" -}; \
+               echo "install $$s -> $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)/$$fn"; \
+               cp $$s $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)/$$fn.new; \
+               chmod 755 $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)/$$fn.new; \
+               mv -f $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)/$$fn.new \
+                     $(DESTDIR)$(INSTALLTOP)/$(LIBDIR)/$$fn; \
+               : {- output_on() if windowsdll(); "" -}; \
        done
-       : {- output_on() unless windowsdll(); "" -};
-       @set -e; for x in dummy $(PROGRAMS); do \
+       @set -e; for x in dummy $(INSTALL_PROGRAMS); do \
                if [ "$$x" = "dummy" ]; then continue; fi; \
                fn=`basename $$x`; \
                echo "install $$x -> $(DESTDIR)$(INSTALLTOP)/bin/$$fn"; \
@@ -511,7 +546,7 @@ install_runtime:
 
 uninstall_runtime:
        @echo "*** Uninstalling runtime files"
-       @set -e; for x in dummy $(PROGRAMS); \
+       @set -e; for x in dummy $(INSTALL_PROGRAMS); \
        do  \
                if [ "$$x" = "dummy" ]; then continue; fi; \
                fn=`basename $$x`; \
@@ -525,24 +560,15 @@ uninstall_runtime:
                echo "$(RM) $(DESTDIR)$(INSTALLTOP)/bin/$$fn"; \
                $(RM) $(DESTDIR)$(INSTALLTOP)/bin/$$fn; \
        done
-       @set -e; for x in dummy $(MISC_SCRIPTS); \
-       do  \
-               if [ "$$x" = "dummy" ]; then continue; fi; \
-               fn=`basename $$x`; \
-               echo "$(RM) $(DESTDIR)$(OPENSSLDIR)/misc/$$fn"; \
-               $(RM) $(DESTDIR)$(OPENSSLDIR)/misc/$$fn; \
-       done
-       : {- output_off() unless windowsdll(); "" -};
-       @set -e; for s in dummy $(SHLIBS); do \
+       @ : {- output_off() unless windowsdll(); "" -}
+       @set -e; for s in dummy $(INSTALL_SHLIBS); do \
                if [ "$$s" = "dummy" ]; then continue; fi; \
                fn=`basename $$s`; \
                echo "$(RM) $(DESTDIR)$(INSTALLTOP)/bin/$$fn"; \
                $(RM) $(DESTDIR)$(INSTALLTOP)/bin/$$fn; \
        done
-       : {- output_on() unless windowsdll(); "" -};
-       $(RM) $(DESTDIR)$(OPENSSLDIR)/openssl.cnf
+       @ : {- output_on() unless windowsdll(); "" -}
        -$(RMDIR) $(DESTDIR)$(INSTALLTOP)/bin
-       -$(RMDIR) $(DESTDIR)$(OPENSSLDIR)/misc
 
 # A method to extract all names from a .pod file
 # The first sed extracts everything between "=head1 NAME" and the next =head1
@@ -564,7 +590,7 @@ PROCESS_PODS=\
                [ -z "$$SEC" ] && SEC=$$defsec; \
                fn=`basename $$p .pod`; \
                Name=$$fn; \
-               NAME=`echo $$fn | tr [a-z] [A-Z]`; \
+               NAME=`echo $$fn | tr '[a-z]' '[A-Z]'`; \
                suf=`eval "echo $$OUTSUFFIX"`; \
                top=`eval "echo $$OUTTOP"`; \
                $(PERL) $(SRCDIR)/util/mkdir-p.pl $$top/man$$SEC; \
@@ -577,8 +603,8 @@ PROCESS_PODS=\
                      comp_n="$$n"; \
                      comp_fn="$$fn"; \
                      case "$(PLATFORM)" in DJGPP|Cygwin*|mingw*|darwin*-*-cc) \
-                         comp_n=`echo "$$n" | tr [A-Z] [a-z]`; \
-                         comp_fn=`echo "$$fn" | tr [A-Z] [a-z]`; \
+                         comp_n=`echo "$$n" | tr '[A-Z]' '[a-z]'`; \
+                         comp_fn=`echo "$$fn" | tr '[A-Z]' '[a-z]'`; \
                          ;; \
                      esac; \
                      if [ "$$comp_n" != "$$comp_fn" ]; then \
@@ -607,8 +633,8 @@ UNINSTALL_DOCS=\
                    comp_n="$$n"; \
                    comp_fn="$$fn"; \
                    case "$(PLATFORM)" in DJGPP|Cygwin*|mingw*|darwin*-*-cc) \
-                       comp_n=`echo "$$n" | tr [A-Z] [a-z]`; \
-                       comp_fn=`echo "$$fn" | tr [A-Z] [a-z]`; \
+                       comp_n=`echo "$$n" | tr '[A-Z]' '[a-z]'`; \
+                       comp_fn=`echo "$$fn" | tr '[A-Z]' '[a-z]'`; \
                        ;; \
                    esac; \
                    if [ "$$comp_n" != "$$comp_fn" ]; then \
@@ -761,18 +787,14 @@ dist:
 
 # Helper targets #####################################################
 
-link-utils: $(BLDDIR)/util/opensslwrap.sh $(BLDDIR)/util/shlib_wrap.sh
+link-utils: $(BLDDIR)/util/opensslwrap.sh
 
 $(BLDDIR)/util/opensslwrap.sh: configdata.pm
        @if [ "$(SRCDIR)" != "$(BLDDIR)" ]; then \
            mkdir -p "$(BLDDIR)/util"; \
            ln -sf "../$(SRCDIR)/util/opensslwrap.sh" "$(BLDDIR)/util"; \
        fi
-$(BLDDIR)/util/shlib_wrap.sh: configdata.pm
-       @if [ "$(SRCDIR)" != "$(BLDDIR)" ]; then \
-           mkdir -p "$(BLDDIR)/util"; \
-           ln -sf "../$(SRCDIR)/util/shlib_wrap.sh" "$(BLDDIR)/util"; \
-       fi
+
 FORCE:
 
 # Building targets ###################################################
@@ -783,6 +805,7 @@ libcrypto.pc:
            echo 'exec_prefix=$${prefix}'; \
            echo 'libdir=$${exec_prefix}/$(LIBDIR)'; \
            echo 'includedir=$${prefix}/include'; \
+           echo 'enginesdir=$${libdir}/engines-{- $sover -}'; \
            echo ''; \
            echo 'Name: OpenSSL-libcrypto'; \
            echo 'Description: OpenSSL cryptography library'; \
@@ -816,7 +839,7 @@ openssl.pc:
            echo 'Version: '$(VERSION); \
            echo 'Requires: libssl libcrypto' ) > openssl.pc
 
-configdata.pm: {- $config{build_file_template} -} $(SRCDIR)/Configurations/common.tmpl $(SRCDIR)/Configure $(SRCDIR)/config {- join(" ", @{$config{build_infos}}) -}
+configdata.pm: $(SRCDIR)/Configure $(SRCDIR)/config {- join(" ", @{$config{build_file_templates}}, @{$config{build_infos}}, @{$config{conf_files}}) -}
        @echo "Detected changed: $?"
        @echo "Reconfiguring..."
        $(SRCDIR)/Configure reconf
@@ -926,42 +949,49 @@ EOF
               $incs .= " -I".$withargs{zlib_include};
           }
       }
-      my $ecflags = { lib => '$(LIB_CFLAGS)',
-                      dso => '$(DSO_CFLAGS)',
-                      bin => '$(BIN_CFLAGS)' } -> {$args{intent}};
+      my $cc = '$(CC)';
+      my $cflags = '$(CFLAGS)';
+      if (grep /\.(cc|cpp)$/, @srcs) {
+          $cc = '$(CXX)';
+          $cflags = '$(CXXFLAGS)';
+          $cflags .= ' ' . { lib => '$(LIB_CXXFLAGS)',
+                             dso => '$(DSO_CXXFLAGS)',
+                             bin => '$(BIN_CXXFLAGS)' } -> {$args{intent}};
+      } else {
+          $cflags .= ' ' . { lib => '$(LIB_CFLAGS)',
+                             dso => '$(DSO_CFLAGS)',
+                             bin => '$(BIN_CFLAGS)' } -> {$args{intent}};
+      }
       my $makedepprog = $config{makedepprog};
-      my $recipe = "";
-      if (!$disabled{makedepend} && $makedepprog =~ /\/makedepend/) {
+      my $recipe = <<"EOF";
+$obj$objext: $deps
+EOF
+      if (!$disabled{makedepend} && $makedepprog !~ /\/makedepend/) {
           $recipe .= <<"EOF";
-$obj$depext: $deps
-       -\$(MAKEDEPEND) -f- -o"|$obj$objext" -- $incs \$(CFLAGS) $ecflags -- $srcs \\
-           >\$\@.tmp 2>/dev/null
-       -\$(PERL) -i -pe 's/^.*\\|//; s/ \\/(\\\\.|[^ ])*//; \$\$_ = undef if (/: *\$\$/ || /^(#.*| *)\$\$/); \$\$_.="\\n" unless !defined(\$\$_) or /\\R\$\$/g;' \$\@.tmp
-       \@if cmp \$\@.tmp \$\@ > /dev/null 2> /dev/null; then \\
-               rm -f \$\@.tmp; \\
+       $cc $incs $cflags -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 \\
+               rm -f $obj$depext.tmp; \\
        else \\
-               mv \$\@.tmp \$\@; \\
+               mv $obj$depext.tmp $obj$depext; \\
        fi
 EOF
-          $deps = $obj.$depext;
-      }
-      if ($disabled{makedepend} || $makedepprog =~ /\/makedepend/) {
+      } else {
           $recipe .= <<"EOF";
-$obj$objext: $deps
-       \$(CC) $incs \$(CFLAGS) $ecflags -c -o \$\@ $srcs
+       $cc $incs $cflags -c -o \$\@ $srcs
 EOF
-      }
-      if (!$disabled{makedepend} && $makedepprog !~ /\/makedepend/) {
-          $recipe .= <<"EOF";
-$obj$objext: $deps
-       \$(CC) $incs \$(CFLAGS) $ecflags -MMD -MF $obj$depext.tmp -MT \$\@ -c -o \$\@ $srcs
-       \@touch $obj$depext.tmp
+          if (!$disabled{makedepend} && $makedepprog =~ /\/makedepend/) {
+              $recipe .= <<"EOF";
+       -\$(MAKEDEPEND) -f- -o"|\$\@" -- $incs $cflags -- $srcs \\
+           >$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
 EOF
+          }
       }
       return $recipe;
   }
@@ -1063,6 +1093,12 @@ EOF
                                     (my $l = $f) =~ s/^lib//;
                                     " -L$d -l$l" } @{$args{deps}});
       my $shlib_target = $disabled{shared} ? "" : $target{shared_target};
+      my $cc = '$(CC)';
+      my $cflags = '$(CFLAGS) $(BIN_CFLAGS)';
+      if (grep /_cc$/, @{$args{objs}}) {
+          $cc = '$(CXX)';
+          $cflags = '$(CXXFLAGS) $(BIN_CXXFLAGS)';
+      }
       return <<"EOF";
 $bin$exeext: $objs $deps
        \$(RM) $bin$exeext
@@ -1070,7 +1106,7 @@ $bin$exeext: $objs $deps
                PERL="\$(PERL)" SRCDIR=\$(SRCDIR) \\
                APPNAME=$bin$exeext OBJECTS="$objs" \\
                LIBDEPS='\$(PLIB_LDFLAGS) '"$linklibs"' \$(EX_LIBS)' \\
-               CC='\$(CC)' CFLAGS='\$(CFLAGS) \$(BIN_CFLAGS)' \\
+               CC='$cc' CFLAGS='$cflags' \\
                LDFLAGS='\$(LDFLAGS)' LIBRPATH='\$(INSTALLTOP)/\$(LIBDIR)' \\
                link_app.$shlib_target
 EOF