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Test for the existence of getcwd, and use it only when found.

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2000-09-19  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* acconfig.h, configure.in, gutils.c: Test for the existence of
	getcwd, and use it only when found.

	* glib.h: Only use the gcc-variable-macro-argument-extension for
	gcc >= 2.4. Both patches from Jonas Oberg <jonas@gnu.org>.
This commit is contained in:
Sebastian Wilhelmi 2000-09-19 14:30:35 +00:00 committed by Sebastian Wilhelmi
parent ddbb2ea440
commit e2600b0476
14 changed files with 74 additions and 9 deletions
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8
ChangeLog
View File

@ -1,3 +1,11 @@
2000-09-19 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* acconfig.h, configure.in, gutils.c: Test for the existence of
getcwd, and use it only when found.
* glib.h: Only use the gcc-variable-macro-argument-extension for
gcc >= 2.4. Both patches from Jonas Oberg <jonas@gnu.org>.
Mon Sep 18 10:58:21 2000 Owen Taylor <otaylor@redhat.com>
* gutf8.c: Implement g_ucs4_to_utf8 which was in

8
ChangeLog.pre-2-0
View File

@ -1,3 +1,11 @@
2000-09-19 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* acconfig.h, configure.in, gutils.c: Test for the existence of
getcwd, and use it only when found.
* glib.h: Only use the gcc-variable-macro-argument-extension for
gcc >= 2.4. Both patches from Jonas Oberg <jonas@gnu.org>.
Mon Sep 18 10:58:21 2000 Owen Taylor <otaylor@redhat.com>
* gutf8.c: Implement g_ucs4_to_utf8 which was in

8
ChangeLog.pre-2-10
View File

@ -1,3 +1,11 @@
2000-09-19 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* acconfig.h, configure.in, gutils.c: Test for the existence of
getcwd, and use it only when found.
* glib.h: Only use the gcc-variable-macro-argument-extension for
gcc >= 2.4. Both patches from Jonas Oberg <jonas@gnu.org>.
Mon Sep 18 10:58:21 2000 Owen Taylor <otaylor@redhat.com>
* gutf8.c: Implement g_ucs4_to_utf8 which was in

8
ChangeLog.pre-2-12
View File

@ -1,3 +1,11 @@
2000-09-19 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* acconfig.h, configure.in, gutils.c: Test for the existence of
getcwd, and use it only when found.
* glib.h: Only use the gcc-variable-macro-argument-extension for
gcc >= 2.4. Both patches from Jonas Oberg <jonas@gnu.org>.
Mon Sep 18 10:58:21 2000 Owen Taylor <otaylor@redhat.com>
* gutf8.c: Implement g_ucs4_to_utf8 which was in

8
ChangeLog.pre-2-2
View File

@ -1,3 +1,11 @@
2000-09-19 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* acconfig.h, configure.in, gutils.c: Test for the existence of
getcwd, and use it only when found.
* glib.h: Only use the gcc-variable-macro-argument-extension for
gcc >= 2.4. Both patches from Jonas Oberg <jonas@gnu.org>.
Mon Sep 18 10:58:21 2000 Owen Taylor <otaylor@redhat.com>
* gutf8.c: Implement g_ucs4_to_utf8 which was in

8
ChangeLog.pre-2-4
View File

@ -1,3 +1,11 @@
2000-09-19 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* acconfig.h, configure.in, gutils.c: Test for the existence of
getcwd, and use it only when found.
* glib.h: Only use the gcc-variable-macro-argument-extension for
gcc >= 2.4. Both patches from Jonas Oberg <jonas@gnu.org>.
Mon Sep 18 10:58:21 2000 Owen Taylor <otaylor@redhat.com>
* gutf8.c: Implement g_ucs4_to_utf8 which was in

8
ChangeLog.pre-2-6
View File

@ -1,3 +1,11 @@
2000-09-19 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* acconfig.h, configure.in, gutils.c: Test for the existence of
getcwd, and use it only when found.
* glib.h: Only use the gcc-variable-macro-argument-extension for
gcc >= 2.4. Both patches from Jonas Oberg <jonas@gnu.org>.
Mon Sep 18 10:58:21 2000 Owen Taylor <otaylor@redhat.com>
* gutf8.c: Implement g_ucs4_to_utf8 which was in

8
ChangeLog.pre-2-8
View File

@ -1,3 +1,11 @@
2000-09-19 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* acconfig.h, configure.in, gutils.c: Test for the existence of
getcwd, and use it only when found.
* glib.h: Only use the gcc-variable-macro-argument-extension for
gcc >= 2.4. Both patches from Jonas Oberg <jonas@gnu.org>.
Mon Sep 18 10:58:21 2000 Owen Taylor <otaylor@redhat.com>
* gutf8.c: Implement g_ucs4_to_utf8 which was in

1
acconfig.h
View File

@ -57,6 +57,7 @@
#undef HAVE_CODESET
#undef HAVE_DOPRNT
#undef HAVE_FLOAT_H
#undef HAVE_GETCWD
#undef HAVE_GETPWUID_R
#undef HAVE_GETPWUID_R_POSIX
#undef HAVE_LIMITS_H

2
configure.in
View File

@ -357,7 +357,7 @@ GLIB_SIZEOF([$size_includes], ptrdiff_t, ptrdiff_t)
GLIB_SIZEOF([$size_includes], intmax_t, intmax_t)
# Check for some functions
AC_CHECK_FUNCS(lstat strerror strsignal memmove vsnprintf strcasecmp strncasecmp poll)
AC_CHECK_FUNCS(lstat strerror strsignal memmove vsnprintf strcasecmp strncasecmp poll getcwd)
# Check if bcopy can be used for overlapping copies, if memmove isn't found.
# The check is borrowed from the PERL Configure script.

2
glib.h
View File

@ -1508,7 +1508,7 @@ GLogLevelFlags g_log_set_always_fatal (GLogLevelFlags fatal_mask);
#define g_warning(...) g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_WARNING, \
__VA_ARGS__)
#elif defined (__GNUC__)
#elif __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 4)
#define g_error(format...) g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_ERROR, \
format)

2
glib/glib.h
View File

@ -1508,7 +1508,7 @@ GLogLevelFlags g_log_set_always_fatal (GLogLevelFlags fatal_mask);
#define g_warning(...) g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_WARNING, \
__VA_ARGS__)
#elif defined (__GNUC__)
#elif __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 4)
#define g_error(format...) g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_ERROR, \
format)

6
glib/gutils.c
View File

@ -430,11 +430,11 @@ g_get_current_dir (void)
/* We don't use getcwd(3) on SUNOS, because, it does a popen("pwd")
* and, if that wasn't bad enough, hangs in doing so.
*/
#if defined (sun) && !defined (__SVR4)
#if (defined (sun) && !defined (__SVR4)) || !defined(HAVE_GETCWD)
buffer = g_new (gchar, max_len + 1);
*buffer = 0;
dir = getwd (buffer);
#else /* !sun */
#else /* !sun || !HAVE_GETCWD */
while (max_len < G_MAXULONG / 2)
{
buffer = g_new (gchar, max_len + 1);
@ -447,7 +447,7 @@ g_get_current_dir (void)
g_free (buffer);
max_len *= 2;
}
#endif /* !sun */
#endif /* !sun || !HAVE_GETCWD */
if (!dir || !*buffer)
{

6
gutils.c
View File

@ -430,11 +430,11 @@ g_get_current_dir (void)
/* We don't use getcwd(3) on SUNOS, because, it does a popen("pwd")
* and, if that wasn't bad enough, hangs in doing so.
*/
#if defined (sun) && !defined (__SVR4)
#if (defined (sun) && !defined (__SVR4)) || !defined(HAVE_GETCWD)
buffer = g_new (gchar, max_len + 1);
*buffer = 0;
dir = getwd (buffer);
#else /* !sun */
#else /* !sun || !HAVE_GETCWD */
while (max_len < G_MAXULONG / 2)
{
buffer = g_new (gchar, max_len + 1);
@ -447,7 +447,7 @@ g_get_current_dir (void)
g_free (buffer);
max_len *= 2;
}
#endif /* !sun */
#endif /* !sun || !HAVE_GETCWD */
if (!dir || !*buffer)
{