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nexedi
MariaDB
Commits
3fbc91f6
Commit
3fbc91f6
authored
Mar 01, 2011
by
unknown
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Allow -Wuninitialized without -O only for gcc 4.4 and upper
parent
1e4ef6a8
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1 changed file
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+17
-1
BUILD/SETUP.sh
BUILD/SETUP.sh
+17
-1
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BUILD/SETUP.sh
View file @
3fbc91f6
...
@@ -134,7 +134,6 @@ valgrind_configs="--with-valgrind"
...
@@ -134,7 +134,6 @@ valgrind_configs="--with-valgrind"
#
#
# Used in -debug builds
# Used in -debug builds
debug_cflags
=
"-DUNIV_MUST_NOT_INLINE -DEXTRA_DEBUG"
debug_cflags
=
"-DUNIV_MUST_NOT_INLINE -DEXTRA_DEBUG"
debug_cflags
=
"
$debug_cflags
-DFORCE_INIT_OF_VARS -Wuninitialized"
debug_cflags
=
"
$debug_cflags
-DSAFEMALLOC -DPEDANTIC_SAFEMALLOC"
debug_cflags
=
"
$debug_cflags
-DSAFEMALLOC -DPEDANTIC_SAFEMALLOC"
error_inject
=
"--with-error-inject "
error_inject
=
"--with-error-inject "
#
#
...
@@ -209,6 +208,23 @@ if test -z "$CXX" ; then
...
@@ -209,6 +208,23 @@ if test -z "$CXX" ; then
CXX
=
gcc
CXX
=
gcc
fi
fi
#
# Set -Wuninitialized to debug flags for gcc 4.4 and above
# because it is allowed there without -O
#
if
test
`
$CC
-v
2>&1 |
tail
-1
|
sed
's/ .*$//'
`
=
'gcc'
;
then
GCCVERSION
=
`
cc
-v
2>&1 |
tail
-1
|
sed
's/^\w\w* \w\w* //'
|
sed
's/ .*$//'
`
GCCV1
=
`
echo
$GCCVERSION
|
sed
's/\..*$//'
`
GCCV2
=
`
echo
$GCCVERSION
|
sed
's/[0-9][0-9]*\.//'
|sed
's/\..*$//'
`
if
test
'('
"
$GCCV1
"
-gt
'4'
')'
-o
\
'('
'('
"
$GCCV1
"
-eq
'4'
')'
-a
'('
"
$GCCV2
"
-ge
'4'
')'
')'
then
debug_cflags
=
"
$debug_cflags
-DFORCE_INIT_OF_VARS -Wuninitialized"
fi
fi
# If ccache (a compiler cache which reduces build time)
# If ccache (a compiler cache which reduces build time)
# (http://samba.org/ccache) is installed, use it.
# (http://samba.org/ccache) is installed, use it.
# We use 'grep' and hope 'grep' will work as expected
# We use 'grep' and hope 'grep' will work as expected
...
...
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