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authorV3n3RiX <venerix@redcorelinux.org>2017-10-09 18:53:29 +0100
committerV3n3RiX <venerix@redcorelinux.org>2017-10-09 18:53:29 +0100
commit4f2d7949f03e1c198bc888f2d05f421d35c57e21 (patch)
treeba5f07bf3f9d22d82e54a462313f5d244036c768 /sys-devel/gnuconfig/files/99999999/0002-Add-x32-support-to-config.guess.patch
reinit the tree, so we can have metadata
Diffstat (limited to 'sys-devel/gnuconfig/files/99999999/0002-Add-x32-support-to-config.guess.patch')
-rw-r--r--sys-devel/gnuconfig/files/99999999/0002-Add-x32-support-to-config.guess.patch44
1 files changed, 44 insertions, 0 deletions
diff --git a/sys-devel/gnuconfig/files/99999999/0002-Add-x32-support-to-config.guess.patch b/sys-devel/gnuconfig/files/99999999/0002-Add-x32-support-to-config.guess.patch
new file mode 100644
index 000000000000..2c69f57878eb
--- /dev/null
+++ b/sys-devel/gnuconfig/files/99999999/0002-Add-x32-support-to-config.guess.patch
@@ -0,0 +1,44 @@
+From 8474d78c459f4ec8f8930094faeaacb2b77bf68f Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hongjiu.lu@intel.com>
+Date: Fri, 20 Dec 2013 14:36:01 -0500
+Subject: [PATCH] Add x32 support to config.guess
+
+GCC on Linux/x86-64 may be configured for x32:
+
+https://sites.google.com/site/x32abi/
+
+by default and the Linux/x32 target should be x86_64-VENDOR-linux-gnux32.
+This patch adds x32 support to config.guess. OK to install?
+
+URL: http://gcc.gnu.org/ml/gcc-patches/2012-08/msg01083.html
+---
+ config.guess | 13 ++++++++++++-
+ 1 file changed, 12 insertions(+), 1 deletion(-)
+
+diff --git a/config.guess b/config.guess
+index fddac42..17a4f70 100755
+--- a/config.guess
++++ b/config.guess
+@@ -1038,7 +1038,18 @@ EOF
+ echo ${UNAME_MACHINE}-dec-linux-${LIBC}
+ exit ;;
+ x86_64:Linux:*:*)
+- echo ${UNAME_MACHINE}-pc-linux-${LIBC}
++ eval $set_cc_for_build
++ X86_64_ABI=
++ # If there is a compiler, see if it is configured for 32-bit objects.
++ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
++ if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \
++ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
++ grep IS_X32 >/dev/null
++ then
++ X86_64_ABI=x32
++ fi
++ fi
++ echo ${UNAME_MACHINE}-pc-linux-${LIBC}${X86_64_ABI}
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+--
+2.4.4
+