commit 50d680c433e4eb39990fd998326d0e6164d33458
author Jerome Forissier <jerome@forissier.org> Tue May 05 14:20:39 2020 +0200
committer Jérôme Forissier <jerome@forissier.org> Tue May 05 18:20:54 2020 +0200
tree 9195193b40f84303ebdd4162569abc033b43de6d
parent a8f0bfcf32669095238128fda35cac5768621c7a

scripts/gen_ldelf_hex.py: do not use f-strings

f-strings were introduced in Python 3.6 [1] and will therefore
cause an error with prior versions:

 | File "scripts/gen_ldelf_hex.py", line 68
 | print(f'RO load segment found after RW one(s) (m={n})')
 | ^
 | SyntaxError: invalid syntax

For better compatibility use .format() instead.

Link: [1] https://docs.python.org/3/whatsnew/3.6.html#pep-498-formatted-string-literals
Fixes: c706c2449b50 ("scripts/gen_ldelf_hex.py: relax rules for PT_LOAD segments")
Signed-off-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>

scripts/gen_ldelf_hex.py

diff --git a/scripts/gen_ldelf_hex.py b/scripts/gen_ldelf_hex.py
index 79f96b2..a6123b2 100755
--- a/scripts/gen_ldelf_hex.py
+++ b/scripts/gen_ldelf_hex.py
@@ -65,7 +65,7 @@
                 w_found = True
         else:
             if w_found:
-                print(f'RO load segment found after RW one(s) (m={n})')
+                print('RO load segment found after RW one(s) (m={})'.format(n))
                 sys.exit(1)
         if prev_segment:
             if pad > 31:
@@ -73,8 +73,8 @@
                 # efficiency. 31 is an arbitrary, "sounds reasonable" value
                 # which might need to be adjusted -- who knows what the
                 # compiler/linker can do.
-                print(f'Warning: suspiciously large padding ({pad}) after '
-                      f'load segment {n-1}, please check')
+                print('Warning: suspiciously large padding ({}) after load '
+                      'segment {}, please check'.format(pad, n-1))
             pad_size.append(pad)
         prev_segment = segment
         n = n + 1