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util: Build m5 with -no-pie flag

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Added -no-pie flag to link /util/m5 to support newer versions of GCC 
that enable PIE by default. Tested for backwards compatibility with GCC 
4.3, which, only warns for the unrecognized flag.

Change-Id: I4b6df593936346b9d3e2fe29a5d85dde78b7cc5e
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17429
Reviewed-by: Gabe Black <gabeblack@google.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
This commit is contained in:
Ryan Gambord
2019-03-18 01:08:32 -07:00
parent 2da37b5efa
commit f870912a00
1 changed files with 1 additions and 1 deletions
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util/m5/Makefile.x86
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@@ -51,7 +51,7 @@ all: m5
$(CC) $(CFLAGS) -fPIC -o $@ -c $<
m5: $(OBJS)
$(CC) -o $@ $(OBJS)
$(CC) -o $@ $(OBJS) -no-pie
m5op_x86.opic: m5op_x86.S
$(CC) $(CFLAGS) -DM5OP_PIC -fPIC -o $@ -c $<