lcc is the retargetable ANSI C compiler described in the book
`A Retargetable C Compiler: Design and Implementation' (Addison-Wesley, 1995, ISBN 0-8053-1670-1). lcc is a production compiler with a hand crafted lexical analyzer and a hand-coded recursive decent parser. The lexer and parser code is well written and very easy to read (and learn from :-)). lcc compiles much faster than FreeBSD's stock [gcc] compiler. However, it does not under stand FreeBSD's "long long" data type. Contributions by: Soren Schmidt
This commit is contained in:
David E. O'Brien
parent
090e1f74d4
commit
a7ed5d35e0
Notes:
svn2git
2021-03-31 03:12:20 +00:00
svn path=/head/; revision=5108
52
lang/lcc/Makefile
Normal file
52
lang/lcc/Makefile
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@ -0,0 +1,52 @@
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# ex:ts=8
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# Ports collection makefile for: lcc
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# Version required: 3.6
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# Date created: Sat Dec 7, 1996
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# Whom: David O'Brien (obrien@cs.ucdavis.edu)
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#
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# $Id: Makefile,v 1.1.1.1 1996/08/09 04:17:16 asami Exp $
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#
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DISTNAME= lcc-3.6
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CATEGORIES= lang
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MASTER_SITES= ftp://ftp.cs.princeton.edu/pub/packages/lcc/
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MAINTAINER= obrien@FreeBSD.org
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#origial [and extensive] patches by Soren Schmidt / sos@freebsd.org
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MAKEFILE= makefile
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MAKE_FLAGS= BUILDDIR=${LCCBUILDDIR} HOSTFILE=etc/${OPSYS}.c -f
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MAN1= bprint.1 lcc.1
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UNAME_M!= uname -m
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LCCBUILDDIR= ${WRKDIR}/${UNAME_M}-${OPSYS}
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LCCDESTDIR= lib/${DISTNAME}/${UNAME_M}-${OPSYS}
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pre-configure:
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@${MKDIR} ${LCCBUILDDIR}
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@${CP} ${FILESDIR}/${OPSYS}.md ${WRKSRC}/src
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@sed -e "s:%%PREFIX%%:${PREFIX}:g" \
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-e "s:%%LCCDESTDIR%%:${LCCDESTDIR}:g" \
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-e "s:%%VERSION%%:${DISTNAME}:g" \
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${FILESDIR}/${OPSYS}.c.in > ${WRKSRC}/etc/${OPSYS}.c
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@sed -e "s:%%LCCDESTDIR%%:${LCCDESTDIR}:g" \
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${PKGDIR}/PLIST.in > ${PKGDIR}/PLIST
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@sed -e "s:%%OPSYS%%:${OPSYS}:g" \
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${WRKSRC}/makefile > ${WRKSRC}/makefile.configured
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@/bin/mv -f ${WRKSRC}/makefile.configured ${WRKSRC}/makefile
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do-install:
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@(umask 022 ; ${MKDIR} ${PREFIX}/${LCCDESTDIR})
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@${INSTALL_PROGRAM} ${LCCBUILDDIR}/lcc \
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${LCCBUILDDIR}/rcc \
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${LCCBUILDDIR}/cpp \
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${LCCBUILDDIR}/bprint \
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${LCCBUILDDIR}/bbexit.o \
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${PREFIX}/${LCCDESTDIR}
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@/bin/ln -sf ${PREFIX}/${LCCDESTDIR}/lcc ${PREFIX}/bin
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@/bin/ln -sf ${PREFIX}/${LCCDESTDIR}/bprint ${PREFIX}/bin
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@${INSTALL_MAN} ${WRKSRC}/doc/lcc.1 ${WRKSRC}/doc/bprint.1 \
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${PREFIX}/man/man1
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.include <bsd.port.mk>
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1
lang/lcc/distinfo
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1
lang/lcc/distinfo
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@ -0,0 +1 @@
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MD5 (lcc-3.6.tar.gz) = 0085cc6019bcb10a6228bcaa71edc78d
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78
lang/lcc/files/FreeBSD.c.in
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78
lang/lcc/files/FreeBSD.c.in
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@ -0,0 +1,78 @@
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/*
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* freebsd.c -- lcc driver definitions for FreeBSD-2.2.x.
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*
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*/
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#include <string.h>
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static char rcsid[] = "$Id$";
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#ifndef LCCDIR
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#define LCCDIR "%%PREFIX%%/%%LCCDESTDIR%%/"
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#endif
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/* char *stock_cpp[] = { */
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char *cpp[] = {
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"/usr/libexec/cpp",
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"-undef", "-nostdinc", "-lang-c", "-U__GNUC__",
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"-D_POSIX_SOURCE", "-D__STDC__", "-D__STRICT_ANSI__",
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"-Dunix", "-Di386", "-DFreeBSD",
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"-D__unix__", "-D__i386__", "-D__FreeBSD__",
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"$1", "$2", "$3", 0};
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char *lcc_ritchey_cpp[] = {
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LCCDIR "cpp",
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"-D__STDC__=1", "-D__STRICT_ANSI__",
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"-D_POSIX_SOURCE",
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"-U__GNUC__",
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"-Dunix", "-D__unix__",
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"-DFreeBSD", "-D__FreeBSD__",
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"-Di386", "-D__i386__",
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"-Dx86", "-D__x86__",
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"$1", "$2", "$3", 0
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};
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/* char **cpp = stock_cpp; */
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char *include[] = {
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"-I" LCCDIR "include",
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"-I%%PREFIX%%/include/%%VERSION%%",
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"-I/usr/include",
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"-I%%PREFIX%%/include",
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0
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};
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char *com[] = {
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LCCDIR "rcc",
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"-target=i386-FreeBSD",
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"$1", "$2", "$3", 0
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};
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char *as[] = {"/usr/bin/as", "-o", "$3", "$1", "$2", 0};
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char *ld[] = {"/usr/bin/ld", "", "-estart", "-dc", "-dp", "-o", "$3",
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"/usr/lib/crt0.o", "$1", "$2", "",
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"-lm", "", "-lc", "", "",
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#if 0
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"-lgcc",
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#endif
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0};
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int
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option(arg)
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char *arg;
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{
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if (strcmp(arg, "-g") == 0) {}
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else if (strcmp(arg, "-p") == 0) {
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ld[8] = "/usr/lib/gcrt0.o";
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ld[14] = "-lc_p";
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}
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else if (strcmp(arg, "-b") == 0 &&
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access(LCCDIR "bbexit.o", 4) == 0) {
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ld[11] = LCCDIR "bbexit.o";
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} else {
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return 0;
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}
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return 1;
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}
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1200
lang/lcc/files/FreeBSD.md
Normal file
1200
lang/lcc/files/FreeBSD.md
Normal file
File diff suppressed because it is too large
Load Diff
23
lang/lcc/files/patch-01
Normal file
23
lang/lcc/files/patch-01
Normal file
@ -0,0 +1,23 @@
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--- makefile.orig Sat Oct 19 06:17:24 1996
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+++ makefile Sun Dec 8 19:40:15 1996
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@@ -40,6 +40,7 @@
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$(BUILDDIR)/gen.o \
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$(BUILDDIR)/mips.o \
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$(BUILDDIR)/sparc.o \
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+ $(BUILDDIR)/%%OPSYS%%.o \
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$(BUILDDIR)/x86.o
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$(BUILDDIR)/rcc: $(RCCOBJS)
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@@ -76,10 +77,12 @@
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$(BUILDDIR)/mips.o: $(BUILDDIR)/mips.c; $(CC) -c $(CFLAGS) -Isrc -o $@ $(BUILDDIR)/mips.c
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$(BUILDDIR)/sparc.o: $(BUILDDIR)/sparc.c; $(CC) -c $(CFLAGS) -Isrc -o $@ $(BUILDDIR)/sparc.c
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+$(BUILDDIR)/%%OPSYS%%.o: $(BUILDDIR)/%%OPSYS%%.c; $(CC) -c $(CFLAGS) -Isrc -o $@ $(BUILDDIR)/%%OPSYS%%.c
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$(BUILDDIR)/x86.o: $(BUILDDIR)/x86.c; $(CC) -c $(CFLAGS) -Isrc -o $@ $(BUILDDIR)/x86.c
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$(BUILDDIR)/mips.c: $(BUILDDIR)/lburg src/mips.md; $(BUILDDIR)/lburg <src/mips.md >$@
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$(BUILDDIR)/sparc.c: $(BUILDDIR)/lburg src/sparc.md; $(BUILDDIR)/lburg <src/sparc.md >$@
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+$(BUILDDIR)/%%OPSYS%%.c: $(BUILDDIR)/lburg src/%%OPSYS%%.md; $(BUILDDIR)/lburg <src/%%OPSYS%%.md >$@
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$(BUILDDIR)/x86.c: $(BUILDDIR)/lburg src/x86.md; $(BUILDDIR)/lburg <src/x86.md >$@
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YFLAGS=
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28
lang/lcc/files/patch-02
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28
lang/lcc/files/patch-02
Normal file
@ -0,0 +1,28 @@
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--- etc/lcc.c.orig Fri Oct 18 17:37:14 1996
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+++ etc/lcc.c Sun Dec 8 19:42:38 1996
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@@ -433,9 +433,9 @@
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" unrecognized options are taken to be linker options\n",
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"-A warn about nonANSI usage; 2nd -A warns more\n",
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"-b emit expression-level profiling code; see bprint(1)\n",
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-#ifdef sparc
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+#if defined(sparc) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
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"-Bstatic -Bdynamic specify static or dynamic libraries\n",
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-#endif
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+#endif
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"-Bdir/ use the compiler named `dir/rcc'\n",
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"-c compile only\n",
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"-dn set switch statement density to `n'\n",
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@@ -535,11 +535,11 @@
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plist = append(arg, plist);
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return;
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case 'B': /* -Bdir -Bstatic -Bdynamic */
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-#ifdef sun
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+#if defined(sun) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
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if (strcmp(arg, "-Bstatic") == 0 || strcmp(arg, "-Bdynamic") == 0)
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llist[1] = append(arg, llist[1]);
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else
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-#endif
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+#endif
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{
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static char *path;
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if (path)
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16
lang/lcc/files/patch-03
Normal file
16
lang/lcc/files/patch-03
Normal file
@ -0,0 +1,16 @@
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--- src/bind.c.orig Fri Oct 18 17:38:38 1996
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+++ src/bind.c Fri Dec 27 02:31:21 1996
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@@ -1,10 +1,13 @@
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#include "c.h"
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extern Interface nullIR, symbolicIR;
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+extern Interface x86freebsdIR;
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extern Interface mipsebIR, mipselIR;
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extern Interface sparcIR, solarisIR;
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extern Interface x86IR;
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+
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Binding bindings[] = {
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"symbolic", &symbolicIR,
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+ "i386-FreeBSD", &x86freebsdIR,
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"mips-irix", &mipsebIR,
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"mips-ultrix", &mipselIR,
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"sparc-sun", &sparcIR,
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1
lang/lcc/pkg-comment
Normal file
1
lang/lcc/pkg-comment
Normal file
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compiler from `A Retargetable C Compiler: Design and Implementation'
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13
lang/lcc/pkg-descr
Normal file
13
lang/lcc/pkg-descr
Normal file
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lcc is the retargetable ANSI C compiler described in the book
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`A Retargetable C Compiler: Design and Implementation'
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(Addison-Wesley, 1995, ISBN 0-8053-1670-1).
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lcc is a production compiler with a hand crafted lexical analyzer and a
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hand-coded recursive decent parser. The lexer and parser code is well
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written and very easy to read (and learn from :-)).
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lcc compiles much faster than FreeBSD's stock [gcc] compiler. However, it
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does not under stand FreeBSD's "long long" data type.
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See http://www.cs.princeton.edu/software/lcc/pkg/install.html for updates,
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patches, and more information.
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