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Fix Cmake HAVE_GETOPT for systems which declare getopt in stdio.h.

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Fix utility baked-in getopt prototype which appears when HAVE_GETOPT is not defined.
This commit is contained in:
Bob Friesenhahn 2019-11-03 11:21:26 -06:00
parent aeb87392ad
commit f18e1a2db5
11 changed files with 11 additions and 11 deletions
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2
CMakeLists.txt
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@ -384,7 +384,7 @@ check_symbol_exists(strtol "stdlib.h" HAVE_STRTOL)
check_symbol_exists(strtoll "stdlib.h" HAVE_STRTOLL)
check_symbol_exists(strtoul "stdlib.h" HAVE_STRTOUL)
check_symbol_exists(strtoull "stdlib.h" HAVE_STRTOULL)
check_symbol_exists(getopt "unistd.h" HAVE_GETOPT)
check_symbol_exists(getopt "unistd.h;stdio.h" HAVE_GETOPT)
check_symbol_exists(lfind "search.h" HAVE_LFIND)
if(NOT HAVE_SNPRINTF)

2
libtiff/mkg3states.c
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@ -40,7 +40,7 @@
#include "tif_fax3.h"
#ifndef HAVE_GETOPT
extern int getopt(int, char**, char*);
extern int getopt(int argc, char * const argv[], const char *optstring);
#endif
#define streq(a,b) (strcmp(a,b) == 0)

2
tools/ppm2tiff.c
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@ -48,7 +48,7 @@
#include "tiffio.h"
#ifndef HAVE_GETOPT
extern int getopt(int, char**, char*);
extern int getopt(int argc, char * const argv[], const char *optstring);
#endif
#define streq(a,b) (strcmp(a,b) == 0)

2
tools/raw2tiff.c
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@ -60,7 +60,7 @@
#include "tiffio.h"
#ifndef HAVE_GETOPT
extern int getopt(int, char**, char*);
extern int getopt(int argc, char * const argv[], const char *optstring);
#endif
#ifndef O_BINARY

2
tools/thumbnail.c
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@ -40,7 +40,7 @@
#include "tiffio.h"
#ifndef HAVE_GETOPT
extern int getopt(int, char**, char*);
extern int getopt(int argc, char * const argv[], const char *optstring);
#endif
#define streq(a,b) (strcmp(a,b) == 0)

2
tools/tiff2pdf.c
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@ -54,7 +54,7 @@
#include "tiffio.h"
#ifndef HAVE_GETOPT
extern int getopt(int, char**, char*);
extern int getopt(int argc, char * const argv[], const char *optstring);
#endif
#ifndef EXIT_SUCCESS

2
tools/tiffcmp.c
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@ -40,7 +40,7 @@
#include "tiffio.h"
#ifndef HAVE_GETOPT
extern int getopt(int, char**, char*);
extern int getopt(int argc, char * const argv[], const char *optstring);
#endif
static int stopondiff = 1;

2
tools/tiffcp.c
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@ -52,7 +52,7 @@
#include "tiffio.h"
#ifndef HAVE_GETOPT
extern int getopt(int, char**, char*);
extern int getopt(int argc, char * const argv[], const char *optstring);
#endif
#if defined(VMS)

2
tools/tiffdump.c
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@ -51,7 +51,7 @@
#endif
#ifndef HAVE_GETOPT
extern int getopt(int, char**, char*);
extern int getopt(int argc, char * const argv[], const char *optstring);
#endif
#include "tiffio.h"

2
tools/tiffgt.c
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@ -49,7 +49,7 @@
#include "tiffiop.h"
#ifndef HAVE_GETOPT
extern int getopt(int, char**, char*);
extern int getopt(int argc, char * const argv[], const char *optstring);
#endif
static uint32 width = 0, height = 0; /* window width & height */

2
tools/tiffsplit.c
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@ -31,7 +31,7 @@
#include "tiffio.h"
#ifndef HAVE_GETOPT
extern int getopt(int, char**, char*);
extern int getopt(int argc, char * const argv[], const char *optstring);
#endif
#define CopyField(tag, v) \