[PATCH] D23278: [compiler-rt] Allow nm program to be over-ridden for global symbol detection
Francis Ricci via llvm-commits
llvm-commits at lists.llvm.org
Tue Aug 9 17:53:31 PDT 2016
This revision was automatically updated to reflect the committed changes.
Closed by commit rL278187: [compiler-rt] Allow nm program to be over-ridden for global symbol detection (authored by fjricci).
Changed prior to commit:
https://reviews.llvm.org/D23278?vs=67210&id=67442#toc
Repository:
rL LLVM
https://reviews.llvm.org/D23278
Files:
compiler-rt/trunk/lib/sanitizer_common/scripts/gen_dynamic_list.py
Index: compiler-rt/trunk/lib/sanitizer_common/scripts/gen_dynamic_list.py
===================================================================
--- compiler-rt/trunk/lib/sanitizer_common/scripts/gen_dynamic_list.py
+++ compiler-rt/trunk/lib/sanitizer_common/scripts/gen_dynamic_list.py
@@ -42,11 +42,12 @@
def get_global_functions(library):
functions = []
- nm_proc = subprocess.Popen(['nm', library], stdout=subprocess.PIPE,
+ nm = os.environ.get('NM', 'nm')
+ nm_proc = subprocess.Popen([nm, library], stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
nm_out = nm_proc.communicate()[0].decode().split('\n')
if nm_proc.returncode != 0:
- raise subprocess.CalledProcessError(nm_proc.returncode, 'nm')
+ raise subprocess.CalledProcessError(nm_proc.returncode, nm)
func_symbols = ['T', 'W']
# On PowerPC, nm prints function descriptors from .data section.
if os.uname()[4] in ["powerpc", "ppc64"]:
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