On OS/2 kLIBC, the first parameter of putenv () is `const char *string' not `char *string'.
* lib/stdlib.in.h: Use _GL_CXXALIAS_SYS_CAST() for putenv(). --- lib/stdlib.in.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h index 49fc44e14..a0e113665 100644 --- a/lib/stdlib.in.h +++ b/lib/stdlib.in.h @@ -711,7 +711,9 @@ _GL_CXXALIAS_RPL (putenv, int, (char *string)); # endif _GL_CXXALIAS_MDA (putenv, int, (char *string)); # else -_GL_CXXALIAS_SYS (putenv, int, (char *string)); +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); # endif _GL_CXXALIASWARN (putenv); #elif @GNULIB_MDA_PUTENV@ -- 2.22.0
