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add -Wformat-nonliteral and -Wformat-security

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can be useful, not sure they are a subset of the flags we
use already...

(cherry picked from commit 80d950d94e)

Change-Id: Iec742a99427a791d9527368302a1136df2ff96cd
This commit is contained in:
Pascal Massimino 2015-01-05 07:20:18 -08:00 committed by James Zern
parent 3ae78eb757
commit 1273e84517
2 changed files with 3 additions and 0 deletions
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1
configure.ac
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@ -54,6 +54,7 @@ AC_DEFUN([TEST_AND_ADD_CFLAGS],
TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wall]) TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wall])
TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wdeclaration-after-statement]) TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wdeclaration-after-statement])
TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wextra]) TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wextra])
TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wformat-nonliteral])
TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wformat-security]) TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wformat-security])
TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wmissing-declarations]) TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wmissing-declarations])
TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wmissing-prototypes]) TEST_AND_ADD_CFLAGS([AM_CFLAGS], [-Wmissing-prototypes])

2
makefile.unix
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@ -67,6 +67,8 @@ EXTRA_FLAGS += -Wmissing-prototypes
EXTRA_FLAGS += -Wmissing-declarations EXTRA_FLAGS += -Wmissing-declarations
EXTRA_FLAGS += -Wdeclaration-after-statement EXTRA_FLAGS += -Wdeclaration-after-statement
EXTRA_FLAGS += -Wshadow EXTRA_FLAGS += -Wshadow
EXTRA_FLAGS += -Wformat-security -Wformat-nonliteral
# EXTRA_FLAGS += -Wvla # EXTRA_FLAGS += -Wvla
# AVX2-specific flags: # AVX2-specific flags: