diff options
Diffstat (limited to 'unix/configure.ac')
-rw-r--r-- | unix/configure.ac | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/unix/configure.ac b/unix/configure.ac index dd28f9a..d480fb7 100644 --- a/unix/configure.ac +++ b/unix/configure.ac @@ -388,7 +388,6 @@ AC_CHECK_FUNC(memmove, , [ #-------------------------------------------------------------------- SC_TCL_CHECK_BROKEN_FUNC(strstr, [ - extern int strstr(); exit(strstr("\0test", "test") ? 1 : 0); ]) @@ -399,7 +398,6 @@ SC_TCL_CHECK_BROKEN_FUNC(strstr, [ #-------------------------------------------------------------------- SC_TCL_CHECK_BROKEN_FUNC(strtoul, [ - extern int strtoul(); char *term, *string = "0"; exit(strtoul(string,&term,0) != 0 || term != string+1); ]) @@ -545,6 +543,7 @@ fi AC_CACHE_CHECK([for a putenv() that copies the buffer], tcl_cv_putenv_copy, [ AC_TRY_RUN([ #include <stdlib.h> + #include <string.h> #define OURVAR "havecopy=yes" int main (int argc, char *argv[]) { |