[src/trunk]: src/external/gpl3 For earm use the compiler to determine sf vs hf

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9b972e8f3aa6
branches:  trunk
changeset: 345201:9b972e8f3aa6
user:      skrll <skrll%NetBSD.org@localhost>
date:      Thu May 12 12:51:53 2016 +0000

description:
For earm use the compiler to determine sf vs hf

diffstat:

 external/gpl3/binutils.old/dist/config.guess |  10 ++++++++--
 external/gpl3/binutils/dist/config.guess     |  10 ++++++++--
 external/gpl3/gcc.old/dist/config.guess      |  10 ++++++++--
 external/gpl3/gcc/dist/config.guess          |  10 ++++++++--
 4 files changed, 32 insertions(+), 8 deletions(-)

diffs (80 lines):

diff -r f7b28246d847 -r 9b972e8f3aa6 external/gpl3/binutils.old/dist/config.guess
--- a/external/gpl3/binutils.old/dist/config.guess      Thu May 12 11:41:43 2016 +0000
+++ b/external/gpl3/binutils.old/dist/config.guess      Thu May 12 12:51:53 2016 +0000
@@ -214,8 +214,14 @@
        # Determine ABI tags.
        case "${UNAME_MACHINE_ARCH}" in
            earm*)
-               expr='s/^earmv[0-9]/-eabi/;s/eb$//'
-               abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
+               eval $set_cc_for_build
+               if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+                       | grep -q __ARM_PCS_VFP
+               then
+                   abi=-eabi
+               else
+                   abi=-eabihf
+               fi
                ;;
        esac
        # The OS release
diff -r f7b28246d847 -r 9b972e8f3aa6 external/gpl3/binutils/dist/config.guess
--- a/external/gpl3/binutils/dist/config.guess  Thu May 12 11:41:43 2016 +0000
+++ b/external/gpl3/binutils/dist/config.guess  Thu May 12 12:51:53 2016 +0000
@@ -214,8 +214,14 @@
        # Determine ABI tags.
        case "${UNAME_MACHINE_ARCH}" in
            earm*)
-               expr='s/^earmv[0-9]/-eabi/;s/eb$//'
-               abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
+               eval $set_cc_for_build
+               if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+                       | grep -q __ARM_PCS_VFP
+               then
+                   abi=-eabi
+               else
+                   abi=-eabihf
+               fi
                ;;
        esac
        # The OS release
diff -r f7b28246d847 -r 9b972e8f3aa6 external/gpl3/gcc.old/dist/config.guess
--- a/external/gpl3/gcc.old/dist/config.guess   Thu May 12 11:41:43 2016 +0000
+++ b/external/gpl3/gcc.old/dist/config.guess   Thu May 12 12:51:53 2016 +0000
@@ -214,8 +214,14 @@
        # Determine ABI tags.
        case "${UNAME_MACHINE_ARCH}" in
            earm*)
-               expr='s/^earmv[0-9]/-eabi/;s/eb$//'
-               abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
+               eval $set_cc_for_build
+               if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+                       | grep -q __ARM_PCS_VFP
+               then
+                   abi=-eabi
+               else
+                   abi=-eabihf
+               fi
                ;;
        esac
        # The OS release
diff -r f7b28246d847 -r 9b972e8f3aa6 external/gpl3/gcc/dist/config.guess
--- a/external/gpl3/gcc/dist/config.guess       Thu May 12 11:41:43 2016 +0000
+++ b/external/gpl3/gcc/dist/config.guess       Thu May 12 12:51:53 2016 +0000
@@ -214,8 +214,14 @@
        # Determine ABI tags.
        case "${UNAME_MACHINE_ARCH}" in
            earm*)
-               expr='s/^earmv[0-9]/-eabi/;s/eb$//'
-               abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
+               eval $set_cc_for_build
+               if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+                       | grep -q __ARM_PCS_VFP
+               then
+                   abi=-eabi
+               else
+                   abi=-eabihf
+               fi
                ;;
        esac
        # The OS release