65 lines
1.5 KiB
Diff
65 lines
1.5 KiB
Diff
diff --git a/Makefile b/Makefile
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index 9e85686..b8e6e02 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -15,13 +15,14 @@
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#
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# add -DUSE_READLINE To compile in support for the GNU readline library.
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-CFLAGS= -s -O2 -DUSE_READLINE
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+
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CC= gcc
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-LIBS= -lreadline -ltermcap
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+
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ALLFILES= makefile cdgram.y cdlex.l cdecl.c cdecl.1 testset testset++
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-BINDIR= /usr/bin
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-MANDIR= /usr/man/man1
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-CATDIR= /usr/man/cat1
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+PREFIX?= /usr
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+BINDIR= $(PREFIX)/bin
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+MANDIR= $(PREFIX)/man/man1
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+CATDIR= $(PREFIX)/man/cat1
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INSTALL= install -c
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INSTALL_DATA= install -c -m 644
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@@ -33,7 +34,7 @@ c++decl: cdgram.c cdlex.c cdecl.c
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rm -f cdecl
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cdlex.c: cdlex.l
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- lex cdlex.l && mv lex.yy.c cdlex.c
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+ flex cdlex.l && mv lex.yy.c cdlex.c
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cdgram.c: cdgram.y
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yacc cdgram.y && mv y.tab.c cdgram.c
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@@ -43,8 +44,10 @@ test:
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./c++decl < testset++
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install: cdecl
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+ $(INSTALL) -d $(BINDIR)
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$(INSTALL) cdecl $(BINDIR)
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ln $(BINDIR)/cdecl $(BINDIR)/c++decl
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+ $(INSTALL) -d $(MANDIR)
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$(INSTALL_DATA) cdecl.1 $(MANDIR)
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$(INSTALL_DATA) c++decl.1 $(MANDIR)
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diff --git a/cdecl.c b/cdecl.c
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index f03f01e..1fdde9f 100644
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--- a/cdecl.c
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+++ b/cdecl.c
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@@ -67,6 +67,7 @@ char cdeclsccsid[] = "@(#)cdecl.c 2.5 1/15/96";
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# include <stddef.h>
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# include <string.h>
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# include <stdarg.h>
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+# include <errno.h>
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#else
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# ifndef NOVARARGS
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# include <varargs.h>
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@@ -124,7 +125,6 @@ char real_prompt[MAX_NAME+3];
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#if __STDC__
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char *ds(char *), *cat(char *, ...), *visible(int);
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- int getopt(int,char **,char *);
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int main(int, char **);
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int yywrap(void);
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int dostdin(void);
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