mktime.c: normalize tp->tm_isdst value to -1/0/1.

[pspp] / gnulib-tool

diff --git a/gnulib-tool b/gnulib-tool
index 9798eaa19f88a85b6e7999cb130cd341bba444bc..7dd2063a4e1af222b1432461d17997fc5d44aa84 100755 (executable)
--- a/gnulib-tool
+++ b/gnulib-tool
@@ -1737,7 +1737,7 @@ func_emit_lib_Makefile_am ()
     echo "AM_CPPFLAGS ="
   fi
   echo
-  if LC_ALL=C grep "^[a-zA-Z0-9_]*_${perhapsLT}LIBRARIES *= *$libname\\.$libext\$" allsnippets.tmp > /dev/null; then
+  if LC_ALL=C grep "^[a-zA-Z0-9_]*_${perhapsLT}LIBRARIES *+\{0,1\}= *$libname\\.$libext\$" allsnippets.tmp > /dev/null; then
     # One of the snippets already specifies an installation location for the
     # library. Don't confuse automake by saying it should not be installed.
     :
@@ -2068,10 +2068,10 @@ func_emit_initmacro_end ()
   # the configure.ac resides; if it is run from a different directory, the
   # check is skipped.
   echo "  m4_ifval(${macro_prefix_arg}_LIBSOURCES_LIST, ["
-  echo "    m4_syscmd([test ! -d ]${macro_prefix_arg}_LIBSOURCES_DIR[ ||"
+  echo "    m4_syscmd([test ! -d ]m4_defn([${macro_prefix_arg}_LIBSOURCES_DIR])[ ||"
   echo "      for gl_file in ]${macro_prefix_arg}_LIBSOURCES_LIST[ ; do"
-  echo "        if test ! -r ]${macro_prefix_arg}_LIBSOURCES_DIR[/\$gl_file ; then"
-  echo "          echo \"missing file ]${macro_prefix_arg}_LIBSOURCES_DIR[/\$gl_file\" >&2"
+  echo "        if test ! -r ]m4_defn([${macro_prefix_arg}_LIBSOURCES_DIR])[/\$gl_file ; then"
+  echo "          echo \"missing file ]m4_defn([${macro_prefix_arg}_LIBSOURCES_DIR])[/\$gl_file\" >&2"
   echo "          exit 1"
   echo "        fi"
   echo "      done])dnl"