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-rw-r--r--patches/glibc/2_9/430-2.7-cross-compile-nptl.patch57
1 files changed, 57 insertions, 0 deletions
diff --git a/patches/glibc/2_9/430-2.7-cross-compile-nptl.patch b/patches/glibc/2_9/430-2.7-cross-compile-nptl.patch
new file mode 100644
index 0000000..85c554d
--- /dev/null
+++ b/patches/glibc/2_9/430-2.7-cross-compile-nptl.patch
@@ -0,0 +1,57 @@
+Original patch from: gentoo/src/patchsets/glibc/2.9/5070_all_glibc-2.7-cross-compile-nptl.patch
+
+-= BEGIN original header =-
+A little hack for cross-compiling NPTL
+
+http://sourceware.org/ml/libc-alpha/2005-02/msg00043.html
+
+-= END original header =-
+
+diff -durN glibc-2_9.orig/nptl/sysdeps/pthread/configure glibc-2_9/nptl/sysdeps/pthread/configure
+--- glibc-2_9.orig/nptl/sysdeps/pthread/configure 2007-10-17 00:24:30.000000000 +0200
++++ glibc-2_9/nptl/sysdeps/pthread/configure 2009-02-02 22:01:28.000000000 +0100
+@@ -78,6 +78,10 @@
+ fi
+ { echo "$as_me:$LINENO: result: $libc_cv_forced_unwind" >&5
+ echo "${ECHO_T}$libc_cv_forced_unwind" >&6; }
++if test $libc_cv_forced_unwind = no -a $build_cpu != $host_cpu; then
++ echo "$as_me:$LINENO: forcing libc_cv_forced_unwind = yes for cross-compile"
++ libc_cv_forced_unwind=yes
++fi
+ if test $libc_cv_forced_unwind = yes; then
+ cat >>confdefs.h <<\_ACEOF
+ #define HAVE_FORCED_UNWIND 1
+@@ -141,6 +145,10 @@
+ { echo "$as_me:$LINENO: result: $libc_cv_c_cleanup" >&5
+ echo "${ECHO_T}$libc_cv_c_cleanup" >&6; }
+ CFLAGS="$old_CFLAGS"
++ if test $libc_cv_c_cleanup = no -a $build_cpu != $host_cpu; then
++ echo "$as_me:$LINENO: result: forcing libc_cv_c_cleanup = yes for cross-compile"
++ libc_cv_c_cleanup=yes
++ fi
+ if test $libc_cv_c_cleanup = no; then
+ { { echo "$as_me:$LINENO: error: the compiler must support C cleanup handling" >&5
+ echo "$as_me: error: the compiler must support C cleanup handling" >&2;}
+diff -durN glibc-2_9.orig/nptl/sysdeps/pthread/configure.in glibc-2_9/nptl/sysdeps/pthread/configure.in
+--- glibc-2_9.orig/nptl/sysdeps/pthread/configure.in 2003-12-03 07:50:01.000000000 +0100
++++ glibc-2_9/nptl/sysdeps/pthread/configure.in 2009-02-02 22:01:28.000000000 +0100
+@@ -28,6 +28,9 @@
+ struct _Unwind_Context *context;
+ _Unwind_GetCFA (context)],
+ libc_cv_forced_unwind=yes, libc_cv_forced_unwind=no)])
++if test $libc_cv_forced_unwind = no -a $build_cpu != $host_cpu; then
++ libc_cv_forced_unwind=yes
++fi
+ if test $libc_cv_forced_unwind = yes; then
+ AC_DEFINE(HAVE_FORCED_UNWIND)
+ dnl Check for C cleanup handling.
+@@ -41,6 +44,9 @@
+ puts ("test")],
+ libc_cv_c_cleanup=yes, libc_cv_c_cleanup=no)])
+ CFLAGS="$old_CFLAGS"
++ if test $libc_cv_c_cleanup = no -a $build_cpu != $host_cpu; then
++ libc_cv_c_cleanup=yes
++ fi
+ if test $libc_cv_c_cleanup = no; then
+ AC_MSG_ERROR([the compiler must support C cleanup handling])
+ fi