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Find arm-linux-gnueabihf-gcc in compile

Message ID 86y3kudxfm.fsf@gmail.com
State New
Headers show

Commit Message

Yao Qi Jan. 19, 2018, 9:12 a.m. UTC
Pedro Alves <palves@redhat.com> writes:

> Debian seems to have a "arm-linux-gnueabi-gcc" as well,
> <https://packages.debian.org/sid/gcc-7-arm-linux-gnueabi>, 
> which I assume is a version that defaults to soft-float.  (Or
> is that softfp?)

Yes, arm-linux-gnueabi implies the EABI with -mfloat-abi=soft or
-mfloat-abi=softfp, while arm-linux-gnueabihf implies -mfloat-abi=hard.
I amend the commitlog a little, and push the patch below in.
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Patch

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 90dacd2..6709f44 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@ 
+2018-01-19  Yao Qi  <yao.qi@linaro.org>
+
+	* osabi.c (gdb_osabi_names): Extend the regexp for
+	arm-linux-gnueabihf.
+
 2018-01-18  Yao Qi  <yao.qi@linaro.org>
 
 	* dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
diff --git a/gdb/osabi.c b/gdb/osabi.c
index 129164f..fd44deb 100644
--- a/gdb/osabi.c
+++ b/gdb/osabi.c
@@ -63,7 +63,7 @@  static const struct osabi_names gdb_osabi_names[] =
   { "SVR4", NULL },
   { "GNU/Hurd", NULL },
   { "Solaris", NULL },
-  { "GNU/Linux", "linux(-gnu)?" },
+  { "GNU/Linux", "linux(-gnu[^-]*)?" },
   { "FreeBSD", NULL },
   { "NetBSD", NULL },
   { "OpenBSD", NULL },