| commit | 3e32a76f469635ccbbecd8f053e2b2053e2455c0 | |
| author | Jim Meyering <meyering@fb.com> | |
| Mon, 24 Aug 2015 16:10:51 +0000 (24 09:10 -0700) | ||
| committer | Jim Meyering <meyering@fb.com> | |
| Mon, 24 Aug 2015 16:30:48 +0000 (24 09:30 -0700) | ||
| tree | b53d900f43b9cdc0fc2ee87ac3c1a8efe112efd9 | treesnapshot (tar.gz zip) |
| parent | 0f0c6c12169dd2bcb05909e20e10f94a1c54d69f | commitdiff |
build: avoid -Wshift-negative-value warning
Configured with --enable-gcc-warnings, a gcc-6.x build would fail with this:
gzip.c:118:32: error: left shift of negative value
#define OFF_T_MIN (~ (off_t) 0 << (sizeof (off_t) * CHAR_BIT - 1))
* gzip.c [OFF_T_MAX]: Define in terms of TYPE_MAXIMUM, not OFF_T_MIN.
[OFF_T_MIN]: Remove now-unused definition.
Include "intprops.h" for definiton of TYPE_MAXIMUM.
* bootstrap.conf (gnulib_modules): Add intprops.
Configured with --enable-gcc-warnings, a gcc-6.x build would fail with this:
gzip.c:118:32: error: left shift of negative value
#define OFF_T_MIN (~ (off_t) 0 << (sizeof (off_t) * CHAR_BIT - 1))
* gzip.c [OFF_T_MAX]: Define in terms of TYPE_MAXIMUM, not OFF_T_MIN.
[OFF_T_MIN]: Remove now-unused definition.
Include "intprops.h" for definiton of TYPE_MAXIMUM.
* bootstrap.conf (gnulib_modules): Add intprops.
| bootstrap.conf | diffblobblamehistory | |
| gzip.c | diffblobblamehistory |