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--- /gettext-tools/m4/orig-getline.m4 2003-07-18 18:11:37.000000000 +0300
+++ /gettext-tools/m4/getline.m4 2007-02-03 13:33:41.000000000 +0200
@@ -42,12 +42,23 @@
return 1;
len = getline (&line, &siz, in);
exit ((len == 4 && line && strcmp (line, "foo\n") == 0) ? 0 : 1);
- }
- ], am_cv_func_working_getline=yes dnl The library version works.
- , am_cv_func_working_getline=no dnl The library version does NOT work.
- , am_cv_func_working_getline=no dnl We're cross compiling.
- )])
- fi
+ }
+ ], am_cv_func_working_getline=yes dnl The library version works.
+ , am_cv_func_working_getline=no dnl The library version does NOT work.
+! , dnl We're cross compiling. Assume ir works on glibc2 systems.
+! [AC_EGREP_CPP([Lucky GNU user],
+! [
+! #include <features.h>
+! #ifdef __GNU_LIBRARY__
+! #if (__GLIBC__ >= 2)
+! Lucky GNU user
+! #endif
+! #endif
+! ],
+! [am_cv_func_working_getline=yes],
+! [am_cv_func_working_getline=no])]
+ )])
+ fi
if test $am_cv_func_working_getline = no; then
dnl We must choose a different name for our function, since on ELF systems
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