forked from osmocom/wireshark
Check for getopt_long(), not getopt().
We support three types of platforms: 1) UN*Xes that have both getopt() and getopt_long(); 2) UN*Xes that have getopt() but not getopt_long(); 3) Windows, which has neither. Checking for getopt_long() lets us distinguish between 1) and 2) and build getopt_long() for them. Change-Id: Iaf0f142f9bebaa2eed2128d544ec9786711def45 Reviewed-on: https://code.wireshark.org/review/6045 Reviewed-by: Guy Harris <guy@alum.mit.edu>
This commit is contained in:
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20503c7047
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@ -77,7 +77,7 @@ cmake_pop_check_state()
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#
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#
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check_symbol_exists("floorl" "math.h" HAVE_FLOORL)
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check_symbol_exists("floorl" "math.h" HAVE_FLOORL)
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check_function_exists("gethostbyname2" HAVE_GETHOSTBYNAME2)
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check_function_exists("gethostbyname2" HAVE_GETHOSTBYNAME2)
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check_function_exists("getopt" HAVE_GETOPT)
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check_function_exists("getopt_long" HAVE_GETOPT_LONG)
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check_function_exists("getprotobynumber" HAVE_GETPROTOBYNUMBER)
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check_function_exists("getprotobynumber" HAVE_GETPROTOBYNUMBER)
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check_function_exists("inet_aton" HAVE_INET_ATON)
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check_function_exists("inet_aton" HAVE_INET_ATON)
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check_function_exists("inet_ntop" HAVE_INET_NTOP_PROTO)
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check_function_exists("inet_ntop" HAVE_INET_NTOP_PROTO)
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@ -100,7 +100,7 @@
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#include <wsutil/wsgcrypt.h>
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#include <wsutil/wsgcrypt.h>
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#endif
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#endif
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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@ -70,7 +70,7 @@
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#include <wsutil/unicode-utils.h>
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#include <wsutil/unicode-utils.h>
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#endif /* _WIN32 */
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#endif /* _WIN32 */
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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@ -72,8 +72,8 @@
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/* Define to 1 if you have the `gethostbyname2' function. */
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/* Define to 1 if you have the `gethostbyname2' function. */
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#cmakedefine HAVE_GETHOSTBYNAME2 1
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#cmakedefine HAVE_GETHOSTBYNAME2 1
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/* Define to 1 if you have the getopt function. */
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/* Define to 1 if you have the getopt_long function. */
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#cmakedefine HAVE_GETOPT 1
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#cmakedefine HAVE_GETOPT_LONG 1
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/* Define to 1 if you have the <getopt.h> header file. */
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/* Define to 1 if you have the <getopt.h> header file. */
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#cmakedefine HAVE_GETOPT_H 1
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#cmakedefine HAVE_GETOPT_H 1
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@ -2665,10 +2665,10 @@ AC_C_BIGENDIAN
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# XXX - do we need this?
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# XXX - do we need this?
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AC_PROG_GCC_TRADITIONAL
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AC_PROG_GCC_TRADITIONAL
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AC_CHECK_FUNC(getopt,
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AC_CHECK_FUNC(getopt_long,
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[
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[
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GETOPT_LO=""
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GETOPT_LO=""
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AC_DEFINE(HAVE_GETOPT, 1, [Define to 1 if you have the getopt function.])
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AC_DEFINE(HAVE_GETOPT_LONG, 1, [Define to 1 if you have the getopt_long function.])
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],
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],
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GETOPT_LO="wsgetopt.lo")
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GETOPT_LO="wsgetopt.lo")
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AC_SUBST(GETOPT_LO)
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AC_SUBST(GETOPT_LO)
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@ -74,7 +74,7 @@
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#include <wsutil/crash_info.h>
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#include <wsutil/crash_info.h>
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#include <wsutil/ws_version_info.h>
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#include <wsutil/ws_version_info.h>
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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@ -64,7 +64,7 @@
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#include "wtap.h"
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#include "wtap.h"
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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@ -49,7 +49,7 @@
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#include <string.h>
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#include <string.h>
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#include "wtap.h"
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#include "wtap.h"
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include <wsutil/wsgetopt.h>
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#include <wsutil/wsgetopt.h>
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#endif
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#endif
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@ -27,7 +27,7 @@
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#include <unistd.h>
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#include <unistd.h>
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#endif
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#endif
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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@ -60,7 +60,7 @@
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# include <sys/stat.h>
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# include <sys/stat.h>
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#endif
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#endif
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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@ -42,7 +42,7 @@
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#include "wtap.h"
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#include "wtap.h"
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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@ -133,7 +133,7 @@
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#include <zlib.h> /* to get the libz version number */
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#include <zlib.h> /* to get the libz version number */
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#endif
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#endif
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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@ -53,7 +53,7 @@
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#include <zlib.h> /* to get the libz version number */
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#include <zlib.h> /* to get the libz version number */
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#endif
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#endif
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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2
tshark.c
2
tshark.c
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@ -58,7 +58,7 @@
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# include <sys/capability.h>
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# include <sys/capability.h>
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#endif
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#endif
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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@ -40,7 +40,7 @@
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#include <unistd.h>
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#include <unistd.h>
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#endif
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#endif
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#ifndef HAVE_GETOPT
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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@ -33,10 +33,12 @@
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#include <zlib.h> /* to get the libz version number */
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#include <zlib.h> /* to get the libz version number */
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#endif
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#endif
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#ifndef HAVE_GETOPT
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#ifdef HAVE_GETOPT_H
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# include "wsutil/wsgetopt.h"
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#include <getopt.h>
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#else
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#endif
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# include <getopt.h>
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#ifndef HAVE_GETOPT_LONG
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#include "wsutil/wsgetopt.h"
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#endif
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#endif
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#include <wsutil/clopts_common.h>
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#include <wsutil/clopts_common.h>
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@ -85,7 +85,7 @@ if(HAVE_SSE4_2)
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set(WSUTIL_FILES ${WSUTIL_FILES} ws_mempbrk_sse42.c)
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set(WSUTIL_FILES ${WSUTIL_FILES} ws_mempbrk_sse42.c)
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endif()
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endif()
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if(NOT HAVE_GETOPT)
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if(NOT HAVE_GETOPT_LONG)
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set(WSUTIL_FILES ${WSUTIL_FILES} wsgetopt.c)
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set(WSUTIL_FILES ${WSUTIL_FILES} wsgetopt.c)
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endif()
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endif()
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