From 9ff77b00007bc95f57712372af15035b54c02808 Mon Sep 17 00:00:00 2001 From: Christian Beier Date: Tue, 8 Jul 2014 14:48:40 +0200 Subject: [PATCH] gcc: Add patch that fixes a build error when building a 32bit toolchain on 64bit build machine. Signed-off-by: Christian Beier --- ...-dont-choke-when-building-32bit-on-64bit.patch | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 devel/gcc/patches/002-dont-choke-when-building-32bit-on-64bit.patch diff --git a/devel/gcc/patches/002-dont-choke-when-building-32bit-on-64bit.patch b/devel/gcc/patches/002-dont-choke-when-building-32bit-on-64bit.patch new file mode 100644 index 0000000000..84729605d2 --- /dev/null +++ b/devel/gcc/patches/002-dont-choke-when-building-32bit-on-64bit.patch @@ -0,0 +1,15 @@ +diff --git a/gcc/real.h b/gcc/real.h +index 2ff84f6..fbb4b0e 100644 +--- a/gcc/real.h ++++ b/gcc/real.h +@@ -72,8 +72,10 @@ 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 -- 2.30.2