diff options
| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2020-12-24 12:09:33 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2020-12-24 12:09:33 (GMT) |
| commit | 67dd971e7082b24d6e1e6d70b5702dcef9cd884c (patch) | |
| tree | 8e0be1152619714ff1775a6afdb412a0df1b31b3 /unix | |
| parent | 5f6824ef23f3061d7070d75743c6555801aac123 (diff) | |
| download | tcl-67dd971e7082b24d6e1e6d70b5702dcef9cd884c.zip tcl-67dd971e7082b24d6e1e6d70b5702dcef9cd884c.tar.gz tcl-67dd971e7082b24d6e1e6d70b5702dcef9cd884c.tar.bz2 | |
Fix check for broken strstr/strtoul/strtod functions: Modern C compilers don't accept signature mismatches any more.
Diffstat (limited to 'unix')
| -rwxr-xr-x | unix/configure | 6 | ||||
| -rw-r--r-- | unix/configure.in | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/unix/configure b/unix/configure index 788fd7f..150e02f 100755 --- a/unix/configure +++ b/unix/configure @@ -14712,7 +14712,7 @@ cat >>conftest.$ac_ext <<_ACEOF #include <stdlib.h> #include <string.h> int main() { - extern int strstr(); + extern char *strstr(const char *, const char *); exit(strstr("\0test", "test") ? 1 : 0); } _ACEOF @@ -14882,7 +14882,7 @@ cat >>conftest.$ac_ext <<_ACEOF #include <stdlib.h> #include <string.h> int main() { - extern int strtoul(); + extern unsigned long strtoul(const char *, char **, int); char *term, *string = "0"; exit(strtoul(string,&term,0) != 0 || term != string+1); } @@ -15052,7 +15052,7 @@ cat >>conftest.$ac_ext <<_ACEOF #include <stdlib.h> #include <string.h> int main() { - extern double strtod(); + extern double strtod(const char *, char **); char *term, *string = " +69"; exit(strtod(string,&term) != 69 || term != string+4); } diff --git a/unix/configure.in b/unix/configure.in index 27ad5f4..f57d3dc 100644 --- a/unix/configure.in +++ b/unix/configure.in @@ -278,7 +278,7 @@ AC_CHECK_FUNC(memmove, , [ #-------------------------------------------------------------------- SC_TCL_CHECK_BROKEN_FUNC(strstr, [ - extern int strstr(); + extern char *strstr(const char *, const char *); exit(strstr("\0test", "test") ? 1 : 0); ]) @@ -289,7 +289,7 @@ SC_TCL_CHECK_BROKEN_FUNC(strstr, [ #-------------------------------------------------------------------- SC_TCL_CHECK_BROKEN_FUNC(strtoul, [ - extern int strtoul(); + extern unsigned long strtoul(const char *, char **, int); char *term, *string = "0"; exit(strtoul(string,&term,0) != 0 || term != string+1); ]) @@ -300,7 +300,7 @@ SC_TCL_CHECK_BROKEN_FUNC(strtoul, [ #-------------------------------------------------------------------- SC_TCL_CHECK_BROKEN_FUNC(strtod, [ - extern double strtod(); + extern double strtod(const char *, char **); char *term, *string = " +69"; exit(strtod(string,&term) != 69 || term != string+4); ]) |