Hi folks, recompiling from cvs with Solaris.Next (uname -r gives 5.10) -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- $ diff -u configure configure.broken --- configure Sun Jan 11 15:54:20 2004 +++ configure.broken Sun Jan 11 15:56:38 2004 ＠＠ -2515,13 +2515,13 ＠＠ } if test "$os_release" -ge 505; then -# { test "$extra_verbose" = "yes" && cat << \EOF -# Defining _XOPEN_SOURCE = 500 -#EOF -#cat >> confdefs.h <<\EOF -##define _XOPEN_SOURCE 500 -#EOF -#} + { test "$extra_verbose" = "yes" && cat << \EOF + Defining _XOPEN_SOURCE = 500 +EOF +cat >> confdefs.h <<\EOF +#define _XOPEN_SOURCE 500 +EOF +} { test "$extra_verbose" = "yes" && cat << \EOF Defining _XOPEN_SOURCE_EXTENDED -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- if you leave _XOPEN_SOURCE defined then you'll hit this error from the preprocessor: checking whether byte ordering is bigendian... no checking size of short... 0 Defining SIZEOF_SHORT = 0 *** PANIC *** Configure tests are not working - compiler is broken. *** PANIC *** Please examine config.log for compilation errors. ....... config.log shows configure:4649: checking size of short configure:4663: /opt/SUNWspro/bin/cc -I/usr/sfw/include -I/usr/local/include -xO3 -v -o conftest -v -xO4 -L/usr/sfw/lib -L/usr/local/lib -L/usr/ccs/lib -R/usr/sfw/lib:/opt/csw/lib:/opt/local/lib:/opt/sfw/lib:/usr/local/lib:/usr/lib:/usr/dt/lib:/usr/openwin/lib conftest.c -lsocket -lnsl -lelf -lgen -ldl 1>&5 "/usr/include/sys/feature_tests.h", line 263: #error: "Compiler or options invalid for pre-UNIX 03 X/Open applications and pre-2001 POSIX applications" cc: acomp failed for conftest.c configure: failed program was: #line 4652 "configure" #include "confdefs.h" #include <stdio.h> int main() { FILE *f=fopen("conftestval", "w"); if (!f) return(1); fprintf(f, "%d\n", sizeof(short)); return(0); } /usr/include/sys/feature_tests.h: /* * Copyright 2003 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF SMI */ /* The copyright notice above does not evidence any */ /* actual or intended publication of such source code. */ #ifndef _SYS_FEATURE_TESTS_H #define _SYS_FEATURE_TESTS_H #pragma ident &quot;(a)(#)feature_tests.h 1.19 03/09/11 SMI" #include <sys/isa_defs.h> #ifdef __cplusplus extern "C" { #endif /* * Large file interfaces: * * _LARGEFILE_SOURCE * 1 large file-related additions to POSIX * interfaces requested (fseeko, etc.) * _LARGEFILE64_SOURCE * 1 transitional large-file-related interfaces * requested (seek64, stat64, etc.) * * The corresponding announcement macros are respectively: * _LFS_LARGEFILE * _LFS64_LARGEFILE * (These are set in <unistd.h>.) * * Requesting _LARGEFILE64_SOURCE implies requesting _LARGEFILE_SOURCE as * well. * * The large file interfaces are made visible regardless of the initial values * of the feature test macros under certain circumstances: * - If no explicit standards-conforming environment is requested (neither * of _POSIX_SOURCE nor _XOPEN_SOURCE is defined and the value of * __STDC__ does not imply standards conformance). * - Extended system interfaces are explicitly requested (__EXTENSIONS__ * is defined). * - Access to in-kernel interfaces is requested (_KERNEL or _KMEMUSER is * defined). (Note that this dependency is an artifact of the current * kernel implementation and may change in future releases.) */ #if ((__STDC__ - 0 == 0) && \ !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || \ defined(_KERNEL) || defined(_KMEMUSER) || \ defined(__EXTENSIONS__) #undef _LARGEFILE64_SOURCE #define _LARGEFILE64_SOURCE 1 #endif #if _LARGEFILE64_SOURCE - 0 == 1 #undef _LARGEFILE_SOURCE #define _LARGEFILE_SOURCE 1 #endif /* * Large file compilation environment control: * * The setting of _FILE_OFFSET_BITS controls the size of various file-related * types and governs the mapping between file-related source function symbol * names and the corresponding binary entry points. * * In the 32-bit environment, the default value is 32; if not set, set it to * the default here, to simplify tests in other headers. * * In the 64-bit compilation environment, the only value allowed is 64. */ #if defined(_LP64) #ifndef _FILE_OFFSET_BITS #define _FILE_OFFSET_BITS 64 #endif #if _FILE_OFFSET_BITS - 0 != 64 #error "invalid _FILE_OFFSET_BITS value specified" #endif #else /* _LP64 */ #ifndef _FILE_OFFSET_BITS #define _FILE_OFFSET_BITS 32 #endif #if _FILE_OFFSET_BITS - 0 != 32 && _FILE_OFFSET_BITS - 0 != 64 #error "invalid _FILE_OFFSET_BITS value specified" #endif #endif /* _LP64 */ /* * Values of _POSIX_C_SOURCE * * undefined not a POSIX compilation * 1 POSIX.1-1990 compilation * 2 POSIX.2-1992 compilation * 199309L POSIX.1b-1993 compilation (Real Time) * 199506L POSIX.1c-1995 compilation (POSIX Threads) * 200112L POSIX.1-2001 compilation (Austin Group Revision) */ #if defined(_POSIX_SOURCE) && !defined(_POSIX_C_SOURCE) #define _POSIX_C_SOURCE 1 #endif /* * Use of _XOPEN_SOURCE * * The following X/Open specifications are supported: * * X/Open Portability Guide, Issue 3 (XPG3) * X/Open CAE Specification, Issue 4 (XPG4) * X/Open CAE Specification, Issue 4, Version 2 (XPG4v2) * X/Open CAE Specification, Issue 5 (XPG5) * Open Group Technical Standard, Issue 6 (XPG6), also referred to as * IEEE Std. 1003.1-2001 and ISO/IEC 9945:2002. * * XPG4v2 is also referred to as UNIX 95 (SUS or SUSv1). * XPG5 is also referred to as UNIX 98 or the Single Unix Specification, * Version 2 (SUSv2) * XPG6 is the result of a merge of the X/Open and POSIX specifications * and as such is also referred to as IEEE Std. 1003.1-2001 in * addition to UNIX 03 and SUSv3. * * When writing a conforming X/Open application, as per the specification * requirements, the appropriate feature test macros must be defined at * compile time. These are as follows. For more info, see standards(5). * * Feature Test Macro Specification * ------------------------------------------------ ------------- * _XOPEN_SOURCE XPG3 * _XOPEN_SOURCE && _XOPEN_VERSION = 4 XPG4 * _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED = 1 XPG4v2 * _XOPEN_SOURCE = 500 XPG5 * _XOPEN_SOURCE = 600 (or POSIX_C_SOURCE=200112L) XPG6 * * In order to simplify the guards within the headers, the following * implementation private test macros have been created. Applications * must NOT use these private test macros as unexpected results will * occur. * * Note that in general, the use of these private macros is cumulative. * For example, the use of _XPG3 with no other restrictions on the X/Open * namespace will make the symbols visible for XPG3 through XPG6 * compilation environments. The use of _XPG4_2 with no other X/Open * namespace restrictions indicates that the symbols were introduced in * XPG4v2 and are therefore visible for XPG4v2 through XPG6 compilation * environments, but not for XPG3 or XPG4 compilation environments. * * _XPG3 X/Open Portability Guide, Issue 3 (XPG3) * _XPG4 X/Open CAE Specification, Issue 4 (XPG4) * _XPG4_2 X/Open CAE Specification, Issue 4, Version 2 (XPG4v2/UNIX 95/SUS) * _XPG5 X/Open CAE Specification, Issue 5 (XPG5/UNIX 98/SUSv2) * _XPG6 Open Group Technical Standard, Issue 6 (XPG6/UNIX 03/SUSv3) */ /* X/Open Portability Guide, Issue 3 */ #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE - 0 < 500) && \ (_XOPEN_VERSION - 0 < 4) && !defined(_XOPEN_SOURCE_EXTENDED) #define _XPG3 /* X/Open CAE Specification, Issue 4 */ #elif (defined(_XOPEN_SOURCE) && _XOPEN_VERSION - 0 == 4) #define _XPG4 #define _XPG3 /* X/Open CAE Specification, Issue 4, Version 2 */ #elif (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE_EXTENDED - 0 == 1) #define _XPG4_2 #define _XPG4 #define _XPG3 /* X/Open CAE Specification, Issue 5 */ #elif (_XOPEN_SOURCE - 0 == 500) #define _XPG5 #define _XPG4_2 #define _XPG4 #define _XPG3 #undef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 199506L #define _POSIX_PTHREAD_SEMANTICS 1 /* Open Group Technical Standard , Issue 6 */ #elif (_XOPEN_SOURCE - 0 == 600) || (_POSIX_C_SOURCE - 0 == 200112L) #define _XPG6 #define _XPG5 #define _XPG4_2 #define _XPG4 #define _XPG3 #undef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 200112L #undef _XOPEN_SOURCE #define _XOPEN_SOURCE 600 #endif /* * _XOPEN_VERSION is defined by the X/Open specifications and is not * normally defined by the application, except in the case of an XPG4 * application. On the implementation side, _XOPEN_VERSION defined with * the value of 3 indicates an XPG3 application. _XOPEN_VERSION defined * with the value of 4 indicates an XPG4 or XPG4v2 (UNIX 95) application. * _XOPEN_VERSION defined with a value of 500 indicates an XPG5 (UNIX 98) * application and with a value of 600 indicates an XPG6 (UNIX 03) * application. The appropriate version is determined by the use of the * feature test macros described earlier. The value of _XOPEN_VERSION * defaults to 3 otherwise indicating support for XPG3 applications. */ #ifndef _XOPEN_VERSION #ifdef _XPG6 #define _XOPEN_VERSION 600 #elif defined(_XPG5) #define _XOPEN_VERSION 500 #elif defined(_XPG4_2) #define _XOPEN_VERSION 4 #else #define _XOPEN_VERSION 3 #endif #endif /* * The feature test macros __XOPEN_OR_POSIX, _STRICT_STDC, and _STDC_C99 * are Sun implementation specific macros created in order to compress * common standards specified feature test macros for easier reading. * These macros should not be used by the application developer as * unexpected results may occur. * * __XOPEN_OR_POSIX Used in cases where a symbol is defined by both * X/Open or POSIX or in the negative, when neither * X/Open or POSIX defines a symbol. * * _STRICT_STDC __STDC__ is specified by the C Standards and defined * by the compiler. For Sun compilers the value of * __STDC__ is either 1, 0, or not defined based on the * compilation mode (see cc(1)). When the value of * __STDC__ is 1 and in the absence of any other feature * test macros, the namespace available to the application * is limited to only those symbols defined by the C * Standard. _STRICT_STDC provides a more readable means * of identifying symbols defined by the standard, or in * the negative, symbols that are extensions to the C * Standard. * * _STDC_C99 __STDC_VERSION__ is specified by the C standards and * defined by the compiler and indicates the version of * the C standard. A value of 199901L indicates a * compiler that complies with ISO/IEC 9899:1999, other- * wise known as the C99 standard. */ #if defined(_XOPEN_SOURCE) || defined(_POSIX_C_SOURCE) #define __XOPEN_OR_POSIX #endif #if (__STDC__ - 0 == 1) #define _STRICT_STDC #endif #if __STDC_VERSION__ >= 199901L #define _STDC_C99 #endif /* * It is invalid to compile an XPG3, XPG4, XPG4v2, or XPG5 application * using c99. The same is true for POSIX.1-1990, POSIX.2-1992, POSIX.1b, * and POSIX.1c applications. Likewise, it is invalid to compile an XPG6 * or a POSIX.1-2001 application with anything other than a c99 or later * compiler. Therefore, we force an error in both cases. */ #if defined(_STDC_C99) && (defined(__XOPEN_OR_POSIX) && !defined(_XPG6)) #error "Compiler or options invalid for pre-UNIX 03 X/Open applications \ and pre-2001 POSIX applications" #elif !defined(_STDC_C99) && \ (defined(__XOPEN_OR_POSIX) && defined(_XPG6)) #error "Compiler or options invalid; UNIX 03 and POSIX.1-2001 applications \ require the use of c99" #endif /* * The following macro defines a value for the ISO C99 restrict * keyword so that _RESTRICT_KYWD resolves to "restrict" if * an ISO C99 compiler is used and "" (null string) if any other * compiler is used. This allows for the use of single prototype * declarations regardless of compiler version. */ #if (defined(__STDC__) && defined(_STDC_C99)) #define _RESTRICT_KYWD restrict #else #define _RESTRICT_KYWD #endif /* * The following macro indicates header support for the ANSI C++ * standard. The ISO/IEC designation for this is ISO/IEC FDIS 14882. */ #define _ISO_CPP_14882_1998 #ifdef __cplusplus } #endif #endif /* _SYS_FEATURE_TESTS_H */