Solaris 11に.net Mono（ソースからコンパイル）をインストールする方法は？

Question

設定した正確な値は_XOPEN_SOURCE重要ではありません。 Monoはマクロを誤って定義します_XOPEN_SOURCE_EXTENDED。

case "${host}" in
        *solaris* )
                AC_MSG_CHECKING(for Solaris XPG4 support)
                if test -f /usr/lib/libxnet.so; then
                        CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600"
                        CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
                        CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED=1" <-- WRONG
                        LIBS="$LIBS -lxnet"

この_XOPEN_SOURCE_EXTENDEDマクロは次に存在しません。POSIX 6またはPOSIX 7標準。

Linuxも_XOPEN_SOURCE_EXTENDEDここで定義してはいけないことに同意します。すべてLinuxのfeature_test_macrosマニュアルページ:

_XOPEN_SOURCE_EXTENDED

このマクロが定義および定義_XOPEN_SOURCEされると、XPG4v2（SUSv1）UNIX拡張（UNIX 95）に対応する定義が公開されます。_XOPEN_SOURCE500以上の値で定義すると、同じ効果が表示されます_XOPEN_SOURCE_EXTENDED。_XOPEN_SOURCE_EXTENDED新しいソースコードで使用することは避けるべきです。

_XOPEN_SOURCE500 以上の値で定義すると定義するのと同じ効果があるため、後者の_XOPEN_SOURCE_EXTENDED(旧式) 機能テストマクロは通常、マニュアルページの概要には記載されていません。

正確な表現を参照してください。

_XOPEN_SOURCE_EXTENDEDこのマクロ（）を定義して_XOPEN_SOURCE定義すると、XPG4v2（SUSv1）UNIX拡張（UNIX 95）に対応する定義が公開されます。 ...

定義_XOPEN_SOURCE どんな価値でも同時に、結果は_XOPEN_SOURCE_EXTENDEDXPG4v2にも定義されています。いいえ再帰的なミューテックスを得るにはXPG6が必要です。

あなたは会うことができますこの確認はSolaris 11で/usr/include/sys/feature_tests.h:

/*
 * 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

_XPG6定義されるファイルの前半、このブロックで:

/*
 * 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
/* 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

Answer 1