toolchain: gcc: add support for GCC 14

[openwrt/staging/nbd.git] / toolchain / gcc / patches-14.x / 003-dont-choke-when-building-32bit-on-64bit.patch

diff --git a/toolchain/gcc/patches-14.x/003-dont-choke-when-building-32bit-on-64bit.patch b/toolchain/gcc/patches-14.x/003-dont-choke-when-building-32bit-on-64bit.patch
new file mode 100644 (file)
index 0000000..c41f35e
--- /dev/null
+++ b/toolchain/gcc/patches-14.x/003-dont-choke-when-building-32bit-on-64bit.patch
@@ -0,0 +1,13 @@
+--- a/gcc/real.h
++++ b/gcc/real.h
+@@ -77,8 +77,10 @@ struct GTY(()) real_value {
+    + (REAL_VALUE_TYPE_SIZE%HOST_BITS_PER_WIDE_INT ? 1 : 0)) /* round up */
+ 
+ /* Verify the guess.  */
++#ifndef __LP64__
+ extern char test_real_width
+   [sizeof (REAL_VALUE_TYPE) <= REAL_WIDTH * sizeof (HOST_WIDE_INT) ? 1 : -1];
++#endif
+ 
+ /* Calculate the format for CONST_DOUBLE.  We need as many slots as
+    are necessary to overlay a REAL_VALUE_TYPE on them.  This could be