From 2e0fc875992dc0b4a0d1372871e27c9ffa31ec3e Mon Sep 17 00:00:00 2001
From: =?utf8?q?Bodo=20M=C3=B6ller?= <bodo@openssl.org>
Date: Tue, 27 Jul 1999 09:10:36 +0000
Subject: [PATCH] Use correct CFLAG definition for makefile.one builds.

---
 CHANGES             |  7 ++++---
 Configure           |  2 ++
 crypto/.cvsignore   |  1 +
 crypto/Makefile.ssl |  4 ++--
 crypto/cversion.c   |  7 ++++++-
 util/mk1mf.pl       | 36 ++++++++++++++++++++++++++++++++++++
 6 files changed, 51 insertions(+), 6 deletions(-)

diff --git a/CHANGES b/CHANGES
index 7cda75c18b..2e03173c5b 100644
--- a/CHANGES
+++ b/CHANGES
@@ -30,9 +30,10 @@
   *) The -DPLATFORM="\"$(PLATFORM)\"" definition and the similar -DCFLAGS=...
      (both in crypto/Makefile.ssl for use by crypto/cversion.c) caused
      problems not only on Windows, but also on some Unix platforms.
-     To avoid problematic command lines, these definitions are now made
-     in auto-generated file crypto/buildinf.h, which also defines DATE
-     and thus replaces crypto/date.h.
+     To avoid problematic command lines, these definitions are now in an
+     auto-generated file, which also defines DATE and thus replaces
+     crypto/date.h.  Standard "make" builds use crypto/buildinf.h,
+     mk1mf.pl builds use crypto/mk1mfinf.h (created by mk1mf.pl).
      [Bodo Moeller]
 
   *) MIPS III/IV assembler module is reimplemented.
diff --git a/Configure b/Configure
index 80f0b7680a..fbac48e399 100755
--- a/Configure
+++ b/Configure
@@ -710,11 +710,13 @@ if($IsWindows) {
 	printf OUT <<EOF;
 /* auto-generated by Configure for crypto/cversion.c */
 /* (Unix builds: auto-generated by crypto/Makefile.ssl) */
+/* mk1mf builds use mk1mfinf.h instead, so this file is probably never needed */
 #define CFLAGS "$cc $cflags"
 #define PLATFORM "$target"
 EOF
 	printf OUT "#define DATE \"%s\"\n", scalar gmtime();
 	close(OUT);
+
 	system "perl crypto/objects/obj_dat.pl <crypto/objects/objects.h >crypto/objects/obj_dat.h";
 } else {
 	(system "make -f Makefile.ssl PERL=\'$perl\' links") == 0 or exit $?;
diff --git a/crypto/.cvsignore b/crypto/.cvsignore
index 6b86a0a8dc..b8d2cb1da2 100644
--- a/crypto/.cvsignore
+++ b/crypto/.cvsignore
@@ -1,4 +1,5 @@
 lib
 buildinf.h
+mk1mfinf.h
 opensslconf.h
 Makefile.save
diff --git a/crypto/Makefile.ssl b/crypto/Makefile.ssl
index d5e48d5c41..c27a69d5e1 100644
--- a/crypto/Makefile.ssl
+++ b/crypto/Makefile.ssl
@@ -51,7 +51,7 @@ all: buildinf.h lib subdirs
 
 buildinf.h: ../Makefile.ssl
 	( echo "/* auto-generated by crypto/Makefile.ssl for crypto/cversion.c */"; \
-	echo "/* (Windows builds: auto-generated by Configure) */"; \
+	echo "/* (mk1mf builds use mk1mfinf.h instead) */"; \
 	echo "#define CFLAGS \"$(CC) $(CFLAG)\""; \
 	echo "#define PLATFORM \"$(PLATFORM)\""; \
 	echo "#define DATE \"`date`\"" ) >buildinf.h
@@ -129,7 +129,7 @@ depend:
 	done;
 
 clean:
-	rm -f buildinf.h *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
+	rm -f buildinf.h mk1mfinf.h *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
 	@for i in $(SDIRS) ;\
 	do \
 	(cd $$i; echo "making clean in crypto/$$i..."; \
diff --git a/crypto/cversion.c b/crypto/cversion.c
index 72af476fbe..428def3081 100644
--- a/crypto/cversion.c
+++ b/crypto/cversion.c
@@ -60,7 +60,12 @@
 #include <string.h>
 #include "cryptlib.h"
 #include <openssl/crypto.h>
-#include "buildinf.h"
+
+#ifdef MK1MF_BUILD
+# include "mk1mfinf.h"
+#else
+# include "buildinf.h"
+#endif
 
 const char *SSLeay_version(int t)
 	{
diff --git a/util/mk1mf.pl b/util/mk1mf.pl
index 90f2dfca06..4647fc7a03 100755
--- a/util/mk1mf.pl
+++ b/util/mk1mf.pl
@@ -401,6 +401,41 @@ vclean:
 	\$(RM) \$(OUT_D)$o*.*
 
 EOF
+    
+my $platform_cpp_symbol = "MK1MF_PLATFORM_$platform";
+$platform_cpp_symbol =~ s/-/_/;
+if (open(IN,"crypto/mk1mfinf.h"))
+	{
+	# Remove entry for this platform in existing file mk1mfinf.h.
+
+	my $old_mk1mfinf_h = "";
+	while (<IN>)
+		{
+		if (/^\#ifdef $platform_cpp_symbol$/)
+			{
+			while (<IN>) { last if (/^\#endif/); }
+			}
+		else
+			{
+			$old_mk1mfinf_h .= $_;
+			}
+		}
+
+	open(OUT,">crypto/mk1mfinf.h") || die "Can't open mk1mfinf.h";
+	print OUT $old_mk1mfinf_h;
+	}
+
+open (OUT,">>crypto/mk1mfinf.h") || die "Can't open mk1mfinf.h";
+printf OUT <<EOF;
+#ifdef $platform_cpp_symbol
+  /* auto-generated and updated by util/mk1mf.pl for crypto/cversion.c */
+  /* (used in place of crypto/buildinf.h by mk1mf builds) */
+  #define CFLAGS "$cc $cflags"
+  #define PLATFORM "$platform"
+EOF
+printf OUT "  #define DATE \"%s\"\n", scalar gmtime();
+printf OUT "#endif\n";
+close(OUT);
 
 #############################################
 # We parse in input file and 'store' info for later printing.
@@ -730,6 +765,7 @@ sub cc_compile_target
 	local($target,$source,$ex_flags)=@_;
 	local($ret);
 	
+	$ex_flags.=" -DMK1MF_BUILD -D$platform_cpp_symbol" if ($source =~ /cversion/);
 	$target =~ s/\//$o/g if $o ne "/";
 	$source =~ s/\//$o/g if $o ne "/";
 	$ret ="$target: \$(SRC_D)$o$source\n\t";
-- 
2.25.1