Date: Fri, 10 May 2013 18:41:14 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r250468 - projects/flex-sf/contrib/flex Message-ID: <201305101841.r4AIfEXw099976@svn.freebsd.org>
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Author: jkim Date: Fri May 10 18:41:14 2013 New Revision: 250468 URL: http://svnweb.freebsd.org/changeset/base/250468 Log: Fix some compiler warnings for Clang. Modified: projects/flex-sf/contrib/flex/buf.c projects/flex-sf/contrib/flex/filter.c projects/flex-sf/contrib/flex/flex.skl projects/flex-sf/contrib/flex/gen.c projects/flex-sf/contrib/flex/main.c projects/flex-sf/contrib/flex/misc.c Modified: projects/flex-sf/contrib/flex/buf.c ============================================================================== --- projects/flex-sf/contrib/flex/buf.c Fri May 10 18:36:54 2013 (r250467) +++ projects/flex-sf/contrib/flex/buf.c Fri May 10 18:41:14 2013 (r250468) @@ -98,7 +98,7 @@ struct Buf *buf_linedir (struct Buf *buf 1); /* NUL */ if (!t) flexfatal (_("Allocation of buffer for line directive failed")); - for (dst = t + sprintf (t, "#line %d \"", lineno), src = filename; *src; *dst++ = *src++) + for (dst = t + sprintf (t, "#line %d \"", lineno), src = (char *)filename; *src; *dst++ = *src++) if (*src == '\\') /* escape backslashes */ *dst++ = '\\'; *dst++ = '"'; Modified: projects/flex-sf/contrib/flex/filter.c ============================================================================== --- projects/flex-sf/contrib/flex/filter.c Fri May 10 18:36:54 2013 (r250467) +++ projects/flex-sf/contrib/flex/filter.c Fri May 10 18:41:14 2013 (r250468) @@ -135,9 +135,6 @@ struct filter *filter_create_int (struct bool filter_apply_chain (struct filter * chain) { int pid, pipes[2]; - int r; - const int readsz = 512; - char *buf; /* Tricky recursion, since we want to begin the chain Modified: projects/flex-sf/contrib/flex/flex.skl ============================================================================== --- projects/flex-sf/contrib/flex/flex.skl Fri May 10 18:36:54 2013 (r250467) +++ projects/flex-sf/contrib/flex/flex.skl Fri May 10 18:41:14 2013 (r250468) @@ -196,6 +196,9 @@ m4_ifdef( [[M4_YY_TABLES_EXTERNAL]], /* First, we deal with platform-specific or compiler-specific issues. */ #if defined(__FreeBSD__) +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS +#endif #include <sys/cdefs.h> #else #define __dead2 @@ -203,6 +206,7 @@ m4_ifdef( [[M4_YY_TABLES_EXTERNAL]], /* begin standard C headers. */ %if-c-only +#include <stdint.h> #include <stdio.h> #include <string.h> #include <errno.h> Modified: projects/flex-sf/contrib/flex/gen.c ============================================================================== --- projects/flex-sf/contrib/flex/gen.c Fri May 10 18:36:54 2013 (r250467) +++ projects/flex-sf/contrib/flex/gen.c Fri May 10 18:41:14 2013 (r250468) @@ -431,7 +431,7 @@ void genctbl () /* mkecstbl - Make equivalence-class tables. */ -struct yytbl_data *mkecstbl (void) +static struct yytbl_data *mkecstbl (void) { int i; struct yytbl_data *tbl = 0; Modified: projects/flex-sf/contrib/flex/main.c ============================================================================== --- projects/flex-sf/contrib/flex/main.c Fri May 10 18:36:54 2013 (r250467) +++ projects/flex-sf/contrib/flex/main.c Fri May 10 18:41:14 2013 (r250468) @@ -1575,11 +1575,12 @@ void readin () } if (!do_yywrap) { - if (!C_plus_plus) + if (!C_plus_plus) { if (reentrant) outn ("\n#define yywrap(yyscanner) 1"); else outn ("\n#define yywrap() 1"); + } outn ("#define YY_SKIP_YYWRAP"); } Modified: projects/flex-sf/contrib/flex/misc.c ============================================================================== --- projects/flex-sf/contrib/flex/misc.c Fri May 10 18:36:54 2013 (r250467) +++ projects/flex-sf/contrib/flex/misc.c Fri May 10 18:41:14 2013 (r250468) @@ -117,7 +117,7 @@ void action_define (defname, value) * @param defname The macro name. * @param value The macro value, can be NULL, which is the same as the empty string. */ -void action_m4_define (const char *defname, const char * value) +static void action_m4_define (const char *defname, const char * value) { char buf[MAXLINE];
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