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From: Makoto MATSUSHITA <matusita@jp.FreeBSD.org>
To: current@freebsd.org
Subject: secure/lib/libcrypto: "make -jX buildworld" fix
Date: Tue, 06 Mar 2001 17:07:40 +0900
Message-Id: <20010306170740Z.matusita@jp.FreeBSD.org>
Sender: owner-freebsd-current@FreeBSD.ORG
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I've found that current libcrypto/Makefile is not parallel make(1)
unfriendly, since it creates a temporary file to as(1). Followings are
sample session log with "make buildworld -j2":

perl -I/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/des/asm:/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/perlasm /usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/des/asm/des-586.pl elf 386 > des-586.pl.s ; as  des-586.pl.s -o des-586.o
perl -I/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/des/asm:/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/perlasm /usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/des/asm/des-586.pl elf 386 > des-586.pl.s ; as  des-586.pl.s -o des-586.po
perl -I/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/des/asm:/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/perlasm /usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/des/asm/des-586.pl elf 386 > des-586.pl.s ; as  des-586.pl.s -o des-586.So
des-586.pl.s: Assembler messages:
des-586.pl.s:1: Error: Rest of line ignored. First ignored character
is `,'.
*** Error code 1

If there is no mean to create *.pl.s, how about using a pipe to pass
an assembler code to as(1) ?

Index: Makefile
===================================================================
RCS file: /home/ncvs/src/secure/lib/libcrypto/Makefile,v
retrieving revision 1.35
diff -u -r1.35 Makefile
--- Makefile	2001/03/04 23:14:50	1.35
+++ Makefile	2001/03/06 07:52:59
@@ -384,12 +384,12 @@
 .SUFFIXES:	.po .pl
 .SUFFIXES:	.So .pl
 .pl.o:
-	perl -I${PERLPATH} $(.ALLSRC) elf ${CPUTYPE:Mi386:S/i//} > $(.PREFIX).pl.s ; ${AS} ${AFLAGS} $(.PREFIX).pl.s -o $(.TARGET)
+	perl -I${PERLPATH} $(.ALLSRC) elf ${CPUTYPE:Mi386:S/i//} | ${AS} ${AFLAGS} - -o $(.TARGET)
 
 .pl.po:
-	perl -I${PERLPATH} $(.ALLSRC) elf ${CPUTYPE:Mi386:S/i//} > $(.PREFIX).pl.s ; ${AS} ${AFLAGS} $(.PREFIX).pl.s -o $(.TARGET)
+	perl -I${PERLPATH} $(.ALLSRC) elf ${CPUTYPE:Mi386:S/i//} | ${AS} ${AFLAGS} - -o $(.TARGET)
 
 .pl.So:
-	perl -I${PERLPATH} $(.ALLSRC) elf ${CPUTYPE:Mi386:S/i//} > $(.PREFIX).pl.s ; ${AS} ${AFLAGS} $(.PREFIX).pl.s -o $(.TARGET)
+	perl -I${PERLPATH} $(.ALLSRC) elf ${CPUTYPE:Mi386:S/i//} | ${AS} ${AFLAGS} - -o $(.TARGET)
 .endif
 
-- -
Makoto `MAR' MATSUSHITA

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