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| author | Martin v. Löwis <martin@v.loewis.de> | 2002-07-20 08:51:52 +0000 |
|---|---|---|
| committer | Martin v. Löwis <martin@v.loewis.de> | 2002-07-20 08:51:52 +0000 |
| commit | b9111947b0ada40c27f64800344f3bc51f198699 (patch) | |
| tree | b1f1820d06ee7a21697bf6d29067b675a9278940 | |
| parent | f3c171b4dcd2dd64a4cbb1d210f23555f34ae403 (diff) | |
| download | cpython-b9111947b0ada40c27f64800344f3bc51f198699.tar.gz | |
Define _XOPEN_SOURCE and _GNU_SOURCE in pyconfig.h, to have them
available in the configure tests already.
| -rw-r--r-- | Include/Python.h | 11 | ||||
| -rwxr-xr-x | configure | 19 | ||||
| -rw-r--r-- | configure.in | 13 | ||||
| -rw-r--r-- | pyconfig.h.in | 8 |
4 files changed, 39 insertions, 12 deletions
diff --git a/Include/Python.h b/Include/Python.h index 2d5e2a6e3e..dc9ce457e9 100644 --- a/Include/Python.h +++ b/Include/Python.h @@ -2,17 +2,6 @@ #define Py_PYTHON_H /* Since this is a "meta-include" file, no #ifdef __cplusplus / extern "C" { */ - -/* Enable compiler features; switching on C lib defines doesn't work - here, because the symbols haven't necessarily been defined yet. */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE 1 -#endif - -#ifndef _XOPEN_SOURCE -# define _XOPEN_SOURCE 500 -#endif - /* Include nearly all Python header files */ #include "patchlevel.h" @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 1.333 . +# From configure.in Revision: 1.334 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.53. # @@ -1225,6 +1225,23 @@ VERSION=2.3 SOVERSION=1.0 +# The later defininition of _XOPEN_SOURCE disables certain features +# on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone). + +cat >>confdefs.h <<\_ACEOF +#define _GNU_SOURCE 1 +_ACEOF + + +# The definition of _GNU_SOURCE potentially causes a change of the value +# of _XOPEN_SOURCE. So define it only conditionally. + + +cat >>confdefs.h <<\_ACEOF +#define _XOPEN_SOURCE 500 +_ACEOF + + # Arguments passed to configure. CONFIG_ARGS="$ac_configure_args" diff --git a/configure.in b/configure.in index 208dc056ee..98d54d1a47 100644 --- a/configure.in +++ b/configure.in @@ -20,6 +20,19 @@ VERSION=2.3 AC_SUBST(SOVERSION) SOVERSION=1.0 +# The later defininition of _XOPEN_SOURCE disables certain features +# on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone). +AC_DEFINE(_GNU_SOURCE, 1, [Define on Linux to activate all library features]) + +# The definition of _GNU_SOURCE potentially causes a change of the value +# of _XOPEN_SOURCE. So define it only conditionally. +AH_VERBATIM([_XOPEN_SOURCE], +[/* Define on UNIX to activate XPG/5 features. */ +#ifndef _XOPEN_SOURCE +# define _XOPEN_SOURCE 500 +#endif]) +AC_DEFINE(_XOPEN_SOURCE, 500) + # Arguments passed to configure. AC_SUBST(CONFIG_ARGS) CONFIG_ARGS="$ac_configure_args" diff --git a/pyconfig.h.in b/pyconfig.h.in index 8b14932432..8a9a1ada50 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -754,6 +754,9 @@ /* This must be set to 64 on some systems to enable large file support. */ #undef _FILE_OFFSET_BITS +/* Define on Linux to activate all library features */ +#undef _GNU_SOURCE + /* This must be defined on some systems to enable large file support. */ #undef _LARGEFILE_SOURCE @@ -773,6 +776,11 @@ /* Define to force use of thread-safe errno, h_errno, and other functions */ #undef _REENTRANT +/* Define on UNIX to activate XPG/5 features. */ +#ifndef _XOPEN_SOURCE +# define _XOPEN_SOURCE 500 +#endif + /* Define to 1 if type `char' is unsigned and you are not using gcc. */ #ifndef __CHAR_UNSIGNED__ # undef __CHAR_UNSIGNED__ |