Move uplink file information to build.info files

This file information was hidden in config target files, when they
should really be part of build.info like any other file we build
from.  With build.info variables, the task became much easier.

We take the opportunity to move apps_init_src and apps_aux_src to
apps/build.info as well, and to clean up apps/build.info.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9166)

1 files changed, 34 insertions, 15 deletions

diff --git a/apps/build.info b/apps/build.info
index cbb70fc78a..3b4ea25d6b 100644
--- a/apps/build.info
+++ b/apps/build.info
@@ -1,4 +1,25 @@
-{- our @apps_openssl_src =
+# Program init source, that don't have direct linkage with the rest of the
+# source, and can therefore not be part of a library.
+IF[{- !$disabled{uplink} -}]
+  $INITSRC=../ms/applink.c
+ENDIF
+IF[{- $config{target} =~ /^vms-/ -}]
+  $INITSRC=vms_decc_init.c
+ENDIF
+
+# Auxilliary program source
+IF[{- $config{target} =~ /^(?:VC-|mingw)/ -}]
+  # It's called 'init', but doesn't have much 'init' in it...
+  $AUXLIBAPPSSRC=win32_init.c
+ENDIF
+IF[{- $config{target} =~ /^vms-/ -}]
+  $AUXLIBAPPSSRC=vms_term_sock.c vms_decc_argv.c
+ENDIF
+
+# Source for the 'openssl' program
+# We need the perl variable for the DEPEND generator further down.
+$OPENSSLSRC={-
+   our @opensslsrc =
        qw(openssl.c
           asn1pars.c ca.c ciphers.c cms.c crl.c crl2p7.c dgst.c dhparam.c
           dsa.c dsaparam.c ec.c ecparam.c enc.c engine.c errstr.c gendsa.c
@@ -7,30 +28,28 @@
           rsautl.c s_client.c s_server.c s_time.c sess_id.c smime.c speed.c
           spkac.c srp.c ts.c verify.c version.c x509.c rehash.c storeutl.c
           info.c);
-   our @apps_lib_src =
-       ( qw(apps.c apps_ui.c opt.c fmt.c s_cb.c s_socket.c app_rand.c
-            bf_prefix.c),
-         split(/\s+/, $target{apps_aux_src}) );
-   our @apps_init_src = split(/\s+/, $target{apps_init_src});
-   "" -}
+   join(' ', @opensslsrc); -}
+# Source for libapps
+$LIBAPPSSRC=apps.c apps_ui.c opt.c fmt.c s_cb.c s_socket.c app_rand.c \
+        bf_prefix.c
+
 IF[{- !$disabled{apps} -}]
   LIBS{noinst}=libapps.a
-  SOURCE[libapps.a]={- join(" ", @apps_lib_src) -}
+  SOURCE[libapps.a]=$LIBAPPSSRC $AUXLIBAPPSSRC
   INCLUDE[libapps.a]=.. ../include include
 
   PROGRAMS=openssl
-  SOURCE[openssl]={- join(" ", @apps_init_src) -}
-  SOURCE[openssl]={- join(" ", @apps_openssl_src) -}
+  SOURCE[openssl]=$INITSRC $OPENSSLSRC
   INCLUDE[openssl]=.. ../include include
   DEPEND[openssl]=libapps.a ../libssl
 
-IF[{- $config{target} =~ /^(?:Cygwin|mingw|VC-)/ -}]
-  GENERATE[openssl.rc]=../util/mkrc.pl openssl
-  SOURCE[openssl]=openssl.rc
-ENDIF
+  IF[{- $config{target} =~ /^(?:Cygwin|mingw|VC-)/ -}]
+    GENERATE[openssl.rc]=../util/mkrc.pl openssl
+    SOURCE[openssl]=openssl.rc
+  ENDIF
 
   {- join("\n  ", map { (my $x = $_) =~ s|\.c$|.o|; "DEPEND[$x]=progs.h" }
-                  @apps_openssl_src) -}
+                  @opensslsrc) -}
   GENERATE[progs.h]=progs.pl $(APPS_OPENSSL)
   DEPEND[progs.h]=../configdata.pm