[pkgsrc/trunk]: pkgsrc/pkgtools/pkg_install/files Allow this to compile on sy...

[jlam <jlam%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/b920a941798e
branches:  trunk
changeset: 460816:b920a941798e
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Thu Sep 04 20:34:04 2003 +0000

description:
Allow this to compile on systems without vfork by #define'ing it to fork.
This is okay since we just do vfork()/exec() in lib/ftpio.c and don't rely
on any vfork vs. fork semantics.

diffstat:

 pkgtools/pkg_install/files/configure       |  6 +++++-
 pkgtools/pkg_install/files/configure.ac    |  8 +++++++-
 pkgtools/pkg_install/files/lib/config.h.in |  8 ++++++++
 3 files changed, 20 insertions(+), 2 deletions(-)

diffs (64 lines):

diff -r 7872284976ae -r b920a941798e pkgtools/pkg_install/files/configure
--- a/pkgtools/pkg_install/files/configure      Thu Sep 04 20:20:08 2003 +0000
+++ b/pkgtools/pkg_install/files/configure      Thu Sep 04 20:34:04 2003 +0000
@@ -3560,7 +3560,8 @@
 
 
 
-for ac_func in chflags dbopen tgetent
+
+for ac_func in chflags dbopen tgetent vfork
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_func" >&5
@@ -3729,6 +3730,9 @@
 done
 
 
+
+
+
                                                                                 ac_config_files="$ac_config_files Makefile add/Makefile admin/Makefile create/Makefile delete/Makefile info/Makefile 
lib/Makefile view/Makefile"
 
 cat >confcache <<\_ACEOF
diff -r 7872284976ae -r b920a941798e pkgtools/pkg_install/files/configure.ac
--- a/pkgtools/pkg_install/files/configure.ac   Thu Sep 04 20:20:08 2003 +0000
+++ b/pkgtools/pkg_install/files/configure.ac   Thu Sep 04 20:34:04 2003 +0000
@@ -40,8 +40,14 @@
 AC_CHECK_HEADERS([sys/ioctl.h sys/resource.h sys/wait.h])
 
 # Checks for library functions.
-AC_CHECK_FUNCS([chflags dbopen tgetent])
+AC_CHECK_FUNCS([chflags dbopen tgetent vfork])
 AC_CHECK_FUNCS([getrlimit setrlimit])
 
+AH_BOTTOM(
+#if !HAVE_VFORK
+# define vfork fork
+#endif
+)
+
 AC_CONFIG_FILES([Makefile add/Makefile admin/Makefile create/Makefile delete/Makefile info/Makefile lib/Makefile view/Makefile])
 AC_OUTPUT
diff -r 7872284976ae -r b920a941798e pkgtools/pkg_install/files/lib/config.h.in
--- a/pkgtools/pkg_install/files/lib/config.h.in        Thu Sep 04 20:20:08 2003 +0000
+++ b/pkgtools/pkg_install/files/lib/config.h.in        Thu Sep 04 20:34:04 2003 +0000
@@ -69,6 +69,9 @@
 /* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
+/* Define to 1 if you have the `vfork' function. */
+#undef HAVE_VFORK
+
 /* Define to the address where bug reports for this package should be sent. */
 #undef PACKAGE_BUGREPORT
 
@@ -86,3 +89,8 @@
 
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
+
+#if !HAVE_VFORK
+# define vfork fork
+#endif
+