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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2019-10-02 11:22:40 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2019-10-02 11:22:40 (GMT) |
| commit | dc81b2efafb3f33e0da6dc17a3e1a4746da91fd6 (patch) | |
| tree | df018372c15ff97c102d01257bfd8d8aca45fb81 /unix/tcl.m4 | |
| parent | f512f6d8d5b94d39b6b66c6f361ba026ba439e96 (diff) | |
| download | tcl-dc81b2efafb3f33e0da6dc17a3e1a4746da91fd6.zip tcl-dc81b2efafb3f33e0da6dc17a3e1a4746da91fd6.tar.gz tcl-dc81b2efafb3f33e0da6dc17a3e1a4746da91fd6.tar.bz2 | |
Fix [16768d65f0]: Fix gethostbyname_r and gethostbyaddr_r detection on NetBSD. Patch by Kamil Rytarowski.
Diffstat (limited to 'unix/tcl.m4')
| -rw-r--r-- | unix/tcl.m4 | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/unix/tcl.m4 b/unix/tcl.m4 index 6660255..7936470 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -2910,7 +2910,20 @@ AC_DEFUN([SC_TCL_CHECK_BROKEN_FUNC],[ # #-------------------------------------------------------------------- -AC_DEFUN([SC_TCL_GETHOSTBYADDR_R], [AC_CHECK_FUNC(gethostbyaddr_r, [ +AC_DEFUN([SC_TCL_GETHOSTBYADDR_R], [ + # Avoids picking hidden internal symbol from libc + SC_TCL_GETHOSTBYADDR_R_DECL + + if test "$tcl_cv_api_gethostbyaddr_r" = yes; then + SC_TCL_GETHOSTBYADDR_R_TYPE + fi +]) + +AC_DEFUN([SC_TCL_GETHOSTBYADDR_R_DECL], [AC_CHECK_DECLS(gethostbyaddr_r, [ + tcl_cv_api_gethostbyaddr_r=yes],[tcl_cv_api_gethostbyaddr_r=no],[#include <netdb.h>]) +]) + +AC_DEFUN([SC_TCL_GETHOSTBYADDR_R_TYPE], [AC_CHECK_FUNC(gethostbyaddr_r, [ AC_CACHE_CHECK([for gethostbyaddr_r with 7 args], tcl_cv_api_gethostbyaddr_r_7, [ AC_TRY_COMPILE([ #include <netdb.h> @@ -2978,7 +2991,20 @@ AC_DEFUN([SC_TCL_GETHOSTBYADDR_R], [AC_CHECK_FUNC(gethostbyaddr_r, [ # #-------------------------------------------------------------------- -AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [AC_CHECK_FUNC(gethostbyname_r, [ +AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [ + # Avoids picking hidden internal symbol from libc + SC_TCL_GETHOSTBYNAME_R_DECL + + if test "$tcl_cv_api_gethostbyname_r" = yes; then + SC_TCL_GETHOSTBYNAME_R_TYPE + fi +]) + +AC_DEFUN([SC_TCL_GETHOSTBYNAME_R_DECL], [AC_CHECK_DECLS(gethostbyname_r, [ + tcl_cv_api_gethostbyname_r=yes],[tcl_cv_api_gethostbyname_r=no],[#include <netdb.h>]) +]) + +AC_DEFUN([SC_TCL_GETHOSTBYNAME_R_TYPE], [AC_CHECK_FUNC(gethostbyname_r, [ AC_CACHE_CHECK([for gethostbyname_r with 6 args], tcl_cv_api_gethostbyname_r_6, [ AC_TRY_COMPILE([ #include <netdb.h> |