142 lines
2.9 KiB
Diff
142 lines
2.9 KiB
Diff
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Remove configure tests which fail when cross building.
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--- configure.ac.orig 2015-09-09 21:49:50.021403972 +0200
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+++ configure.ac 2015-09-09 21:50:04.759403929 +0200
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@@ -226,49 +226,6 @@
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esac
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#
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-# If we are compiling against glibc, set some flags to work around
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-# some rather stupid attempts to hide prototypes for *wprintf
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-# functions, as well as prototypes of various gnu extensions.
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-#
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-
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-AC_MSG_CHECKING([if we are compiling against glibc])
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-AC_RUN_IFELSE(
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- [
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- AC_LANG_PROGRAM(
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- [
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- #include <stdlib.h>
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- #ifdef __GLIBC__
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- #define STATUS 0
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- #else
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- #define STATUS 1
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- #endif
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- ],
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- [
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- return STATUS;
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- ]
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- )
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- ],
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- [glibc=yes],
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- [glibc=no]
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-)
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-
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-if test "$glibc" = yes; then
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- AC_MSG_RESULT(yes)
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-
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- #
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- # This gives us access to prototypes for gnu extensions and C99
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- # functions if we are compiling agains glibc. All GNU extensions
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- # that are used must have a fallback implementation available in
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- # fallback.h, in order to keep fish working on non-gnu platforms.
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- #
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-
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- CXXFLAGS="$CXXFLAGS -D_GNU_SOURCE=1 -D_ISO99_SOURCE=1"
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-else
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- AC_MSG_RESULT(no)
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-fi
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-
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-
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-#
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# Test cpu for special handling of ppc
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#
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# This is used to skip use of tputs on ppc systems, since it seemed to
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@@ -537,44 +494,6 @@
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#
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-# Check if realpath accepts null for its second argument
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-#
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-
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-AC_MSG_CHECKING([if realpath accepts null for its second argument])
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-AC_RUN_IFELSE(
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- [
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- AC_LANG_PROGRAM(
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- [
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- #include <limits.h>
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- #include <errno.h>
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- #include <stdlib.h>
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- ],
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- [
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- int status;
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- char *res;
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- res = realpath( "somefile", 0 );
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- status = !(res != 0 || errno == ENOENT);
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- exit( status );
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- ]
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- )
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- ],
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- [have_realpath_null=yes],
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- [have_realpath_null=no]
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-)
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-
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-if test "$have_realpath_null" = yes; then
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- AC_MSG_RESULT(yes)
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- AC_DEFINE(
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- [HAVE_REALPATH_NULL],
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- [1],
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- [Define to 1 if realpath accepts null for its second argument.]
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- )
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-else
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- AC_MSG_RESULT(no)
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-fi
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-
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-
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-#
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# Check if struct winsize and TIOCGWINSZ exist
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#
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@@ -607,41 +526,6 @@
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)
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-#
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-# If we have a fwprintf in libc, test that it actually works. As of
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-# March 2006, it is broken under DragonFly BSD.
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-#
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-
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-if test "$ac_cv_func_fwprintf" = yes; then
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-
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- AC_MSG_CHECKING([if fwprintf is broken])
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- AC_RUN_IFELSE(
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- [
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- AC_LANG_PROGRAM(
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- [
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- #include <stdlib.h>
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- #include <stdio.h>
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- #include <locale.h>
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- #include <wchar.h>
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- ],
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- [
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- setlocale( LC_ALL, "" );
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- fwprintf( stderr, L"%ls%ls", L"", L"fish:" );
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- ]
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- )
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- ],
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- [
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- AC_MSG_RESULT(no)
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- ],
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- [
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- AC_MSG_RESULT([yes])
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- AC_DEFINE([HAVE_BROKEN_FWPRINTF], [1], [Define to 1 one if the implemented fwprintf is broken])
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- ]
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- )
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-
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-fi
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-
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-
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# Check for _nl_msg_cat_cntr symbol
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AC_MSG_CHECKING([for _nl_msg_cat_cntr symbol])
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AC_TRY_LINK(
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