Remove last traces of strtod() function, since it isn't used in Tcl any more.

4 files changed, 9 insertions, 23 deletions

diff --git a/unix/configure b/unix/configure
index 2de5b54..bf00034 100755
--- a/unix/configure
+++ b/unix/configure
@@ -3333,8 +3333,8 @@ esac
 
 #--------------------------------------------------------------------
 # Supply substitutes for missing POSIX header files.  Special notes:
-#	- stdlib.h doesn't define strtol, strtoul, or
-#	  strtod insome versions of SunOS
+#	- stdlib.h doesn't define strtol or strtoul in some versions
+#	  of SunOS
 #	- some versions of string.h don't declare procedures such
 #	  as strstr
 # Do this early, otherwise an autoconf bug throws errors on configure
@@ -3825,19 +3825,6 @@ else
 fi
 rm -f conftest*
 
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "strtod" >/dev/null 2>&1; then :
-
-else
-  tcl_ok=0
-fi
-rm -f conftest*
-
     if test $tcl_ok = 0; then
 
 $as_echo "#define NO_STDLIB_H 1" >>confdefs.h
@@ -5660,7 +5647,7 @@ fi
 fi
 
 	    # The combo of gcc + glibc has a bug related to inlining of
-	    # functions like strtod(). The -fno-builtin flag should address
+	    # functions like strtol()/strtoul(). The -fno-builtin flag should address
 	    # this problem but it does not work. The -fno-inline flag is kind
 	    # of overkill but it works. Disable inlining only when one of the
 	    # files in compat/*.c is being linked in.
diff --git a/unix/configure.ac b/unix/configure.ac
index 74dbe08..ea4526c 100644
--- a/unix/configure.ac
+++ b/unix/configure.ac
@@ -89,8 +89,8 @@ AC_C_INLINE
 
 #--------------------------------------------------------------------
 # Supply substitutes for missing POSIX header files.  Special notes:
-#	- stdlib.h doesn't define strtol, strtoul, or
-#	  strtod insome versions of SunOS
+#	- stdlib.h doesn't define strtol or strtoul in some versions
+#	  of SunOS
 #	- some versions of string.h don't declare procedures such
 #	  as strstr
 # Do this early, otherwise an autoconf bug throws errors on configure
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index a206f26..70303ce 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -1311,7 +1311,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	   ])
 
 	    # The combo of gcc + glibc has a bug related to inlining of
-	    # functions like strtod(). The -fno-builtin flag should address
+	    # functions like strtol()/strtoul(). The -fno-builtin flag should address
 	    # this problem but it does not work. The -fno-inline flag is kind
 	    # of overkill but it works. Disable inlining only when one of the
 	    # files in compat/*.c is being linked in.
@@ -1913,8 +1913,8 @@ dnl # preprocessing tests use only CPPFLAGS.
 #
 #	Supply substitutes for missing POSIX header files.  Special
 #	notes:
-#	    - stdlib.h doesn't define strtol, strtoul, or
-#	      strtod insome versions of SunOS
+#	    - stdlib.h doesn't define strtol or strtoul in some
+#	      versions of SunOS
 #	    - some versions of string.h don't declare procedures such
 #	      as strstr
 #
@@ -1965,7 +1965,6 @@ closedir(d);
     AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0)
     AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0)
     AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0)
-    AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0)
     if test $tcl_ok = 0; then
 	AC_DEFINE(NO_STDLIB_H, 1, [Do we have <stdlib.h>?])
     fi
diff --git a/unix/tclUnixInit.c b/unix/tclUnixInit.c
index b6b66da..90b5384 100644
--- a/unix/tclUnixInit.c
+++ b/unix/tclUnixInit.c
@@ -411,7 +411,7 @@ TclpInitPlatform(void)
     /*
      * In case the initial locale is not "C", ensure that the numeric
      * processing is done in "C" locale regardless. This is needed because Tcl
-     * relies on routines like strtod, but should not have locale dependent
+     * relies on routines like strtol/strtoul, but should not have locale dependent
      * behavior.
      */