diff options
| author | Christophe Lyon <christophe.lyon@linaro.org> | 2020-09-11 11:58:59 +0000 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@linaro.org> | 2020-09-17 09:36:42 +0000 |
| commit | 21138a4e9ba536b46b28c2d6eb2c114ffbadc42a (patch) | |
| tree | d43ff925c1fc742e455d00245b85f094b25c9588 | |
| parent | 6ee9c216532c49e162c80fbbdc011afb184e8973 (diff) | |
| download | gcc-21138a4e9ba536b46b28c2d6eb2c114ffbadc42a.zip gcc-21138a4e9ba536b46b28c2d6eb2c114ffbadc42a.tar.gz gcc-21138a4e9ba536b46b28c2d6eb2c114ffbadc42a.tar.bz2 | |
fixincludes/fixfixes.c: Fix 'set but not used' warning.
pz_tmp_base and pz_tmp_dot are always set, but used only when
_PC_NAME_MAX is defined.
This patch moves their declaration and definition undef #ifdef
_PC_NAME_MAX to avoid this warning.
2020-09-11 Torbjörn SVENSSON <torbjorn.svensson@st.com>
Christophe Lyon <christophe.lyon@linaro.org>
fixincludes/
* fixfixes.c (pz_tmp_base, pz_tmp_dot): Define only with
_PC_NAME_MAX.
| -rw-r--r-- | fixincludes/fixfixes.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fixincludes/fixfixes.c b/fixincludes/fixfixes.c index 034e15d..5b23a8b 100644 --- a/fixincludes/fixfixes.c +++ b/fixincludes/fixfixes.c @@ -738,8 +738,10 @@ main( int argc, char** argv ) { tFixDesc* pFix; char* pz_tmptmp; +#ifdef _PC_NAME_MAX char* pz_tmp_base; char* pz_tmp_dot; +#endif if (argc != 5) { @@ -772,12 +774,12 @@ main( int argc, char** argv ) pz_tmptmp = XNEWVEC (char, strlen (argv[4]) + 5); strcpy( pz_tmptmp, argv[4] ); +#ifdef _PC_NAME_MAX /* Don't lose because "12345678" and "12345678X" map to the same file under DOS restricted 8+3 file namespace. Note that DOS doesn't allow more than one dot in the trunk of a file name. */ pz_tmp_base = basename( pz_tmptmp ); pz_tmp_dot = strchr( pz_tmp_base, '.' ); -#ifdef _PC_NAME_MAX if (pathconf( pz_tmptmp, _PC_NAME_MAX ) <= 12 /* is this DOS or Windows9X? */ && pz_tmp_dot != (char*)NULL) strcpy (pz_tmp_dot+1, "X"); /* nuke the original extension */ |