From 35b3115ad75bd640bfce6c61bb92c093df3cebc7 Mon Sep 17 00:00:00 2001
From: "powwow@askgustav.com" <powwow@askgustav.com>
Date: Tue, 19 Mar 2019 23:53:46 +0100
Subject: rename configure.in to configure.ac


diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..9b02bf8
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,145 @@
+# Process this file with autoconf to produce a configure script.
+AC_INIT(powwow, 1.2.18)
+AM_INIT_AUTOMAKE
+
+AC_CANONICAL_HOST
+
+AC_ARG_ENABLE(vt100,
+	AC_HELP_STRING([--enable-vt100],
+			[Hard code VT100 escape sequences; use if you have no termcap [[default=no]]]),
+        ,
+        [enable_vt100="no"]
+)
+AS_IF([ test "${enable_vt100}" = yes ],
+      [ AC_DEFINE(USE_VT100) ])
+
+AC_ARG_ENABLE(sort,
+	AC_HELP_STRING([--enable-sort],
+			[Sort aliases and actions [[default=no]]]),
+        ,
+        [enable_sort="no"]
+)
+AS_IF([ test "${enable_sort}" = yes ],
+      [ AC_DEFINE(DO_SORT) ])
+
+AC_ARG_ENABLE(noshell,
+	AC_HELP_STRING([--enable-noshell],
+			[Disables the "#!" command [[default=no]]]),
+        ,
+        [enable_noshell="no"]
+)
+AS_IF([ test "${enable_noshell}" = yes ],
+      [ AC_DEFINE(NO_SHELL) ])
+
+AC_ARG_ENABLE(ansibug,
+	AC_HELP_STRING([--enable-ansibug],
+		       [Enables fixes for "#mark" ansi bugs on some terminals [[default=no]]]),
+        ,
+        [enable_ansibug="no"]
+)
+AS_IF([ test "${enable_ansibug}" = yes ],
+      [ AC_DEFINE(BUG_ANSI) ])
+
+AC_ARG_ENABLE(bsd,
+	AC_HELP_STRING([--enable-bsd],
+		       [Needed for BSD systems, in powwow this was USE_SGTTY and BSD_LIKE. Default on Darwin (OS X) systems.]))
+AS_IF([ test -z "${enable_bsd}" ],
+      [ case "${host_os}" in
+            darwin*) enable_bsd=yes ;;
+            *)       enable_bsd=no ;;
+        esac])
+AS_IF([ test "${enable_bsd}" = yes ],
+      [ AC_DEFINE(USE_SGTTY)
+        AC_DEFINE(BSD_LIKE) ])
+
+AC_MSG_CHECKING([man page encoding])
+if test -z "${MAN_PAGE_ENCODING}"; then
+   case "${host_os}" in
+       darwin*) MAN_PAGE_ENCODING=ISO-8859-1 ;;
+       *)       MAN_PAGE_ENCODING=UTF-8 ;;
+   esac
+fi
+AC_SUBST([MAN_PAGE_ENCODING])
+AC_MSG_RESULT([${MAN_PAGE_ENCODING}])
+
+if test "${MAN_PAGE_ENCODING}" != UTF-8; then
+   AC_CHECK_PROG([ICONV], [iconv], [iconv], [])
+   if test -z "${ICONV}" -a "${MAN_PAGE_ENCODING}" != UTF-8; then
+      AC_MSG_WARN([Forcing man page encoding to UTF-8])
+      MAN_PAGE_ENCODING=UTF-8
+   fi
+fi
+
+AM_CONDITIONAL([MAN_PAGE_ENCODING_IS_UTF_8],
+               [test "${MAN_PAGE_ENCODING}" = UTF-8 ])
+
+# Checks for programs.
+AC_PROG_CC_C89
+AC_PROG_LN_S
+
+# Checks for libraries.
+AC_CHECK_FUNC(regcomp,AC_DEFINE(USE_REGEXP))
+AC_CHECK_FUNC(lrand48,,AC_DEFINE(USE_RANDOM))
+
+if test "x${enable_vt100}" != "xyes"; then
+    AC_SEARCH_LIBS(initscr,[ncurses curses], [], [
+                   if test "x${enable_vt100}" = "xno" ; then
+                       AC_MSG_ERROR([*** curses libraries not found])
+                   fi])
+fi
+
+# Dynamic modules
+AC_SEARCH_LIBS(dlopen,[dl],[
+               AC_DEFINE(HAVE_LIBDL)
+               dl_ldflags="-rdynamic"])
+AC_SUBST(dl_ldflags)
+
+# Checks for header files.
+AC_CHECK_HEADERS([stdlib.h unistd.h])
+AC_CHECK_HEADER([locale.h],
+    [AC_CHECK_FUNC([putwc],[AC_DEFINE(USE_LOCALE)])])
+
+AC_ARG_WITH([plugindir],
+            AC_HELP_STRING([--with-plugindir=DIR],
+                           [Plugin installation directory [[default=LIBDIR/powwow]]])],
+            [plugindir="${withval}"],
+            [plugindir="\${libdir}/powwow"])
+
+AC_SUBST(plugindir)
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+
+AC_OUTPUT(Makefile)
+
+AC_OUTPUT
+
+cat <<EOF
+
+
+Powwow has been configured with the following options:
+
+Version:            ${VERSION}
+User binaries:      $(eval eval eval echo "${bindir}")
+Data directory:     $(eval eval eval echo "${datadir}/${PACKAGE}")
+Plugin directory:   $(eval eval eval echo "${plugindir}")
+
+enable-vt100:       ${enable_vt100}
+enable-sort:        ${enable_sort}
+enable-noshell:     ${enable_noshell}
+enable-ansibug:     ${enable_ansibug}
+enable-bsd:         ${enable_bsd}
+
+Man page encoding:  ${MAN_PAGE_ENCODING}
+
+Host:               ${host}
+Compiler:           ${CC}
+Preprocessor flags: ${CPPFLAGS}
+Compiler flags:     ${CFLAGS}
+Linker flags:       ${LDFLAGS}
+Libraries:          ${LIBS}
+
+EOF
diff --git a/configure.in b/configure.in
deleted file mode 100644
index 9b02bf8..0000000
--- a/configure.in
+++ /dev/null
@@ -1,145 +0,0 @@
-# Process this file with autoconf to produce a configure script.
-AC_INIT(powwow, 1.2.18)
-AM_INIT_AUTOMAKE
-
-AC_CANONICAL_HOST
-
-AC_ARG_ENABLE(vt100,
-	AC_HELP_STRING([--enable-vt100],
-			[Hard code VT100 escape sequences; use if you have no termcap [[default=no]]]),
-        ,
-        [enable_vt100="no"]
-)
-AS_IF([ test "${enable_vt100}" = yes ],
-      [ AC_DEFINE(USE_VT100) ])
-
-AC_ARG_ENABLE(sort,
-	AC_HELP_STRING([--enable-sort],
-			[Sort aliases and actions [[default=no]]]),
-        ,
-        [enable_sort="no"]
-)
-AS_IF([ test "${enable_sort}" = yes ],
-      [ AC_DEFINE(DO_SORT) ])
-
-AC_ARG_ENABLE(noshell,
-	AC_HELP_STRING([--enable-noshell],
-			[Disables the "#!" command [[default=no]]]),
-        ,
-        [enable_noshell="no"]
-)
-AS_IF([ test "${enable_noshell}" = yes ],
-      [ AC_DEFINE(NO_SHELL) ])
-
-AC_ARG_ENABLE(ansibug,
-	AC_HELP_STRING([--enable-ansibug],
-		       [Enables fixes for "#mark" ansi bugs on some terminals [[default=no]]]),
-        ,
-        [enable_ansibug="no"]
-)
-AS_IF([ test "${enable_ansibug}" = yes ],
-      [ AC_DEFINE(BUG_ANSI) ])
-
-AC_ARG_ENABLE(bsd,
-	AC_HELP_STRING([--enable-bsd],
-		       [Needed for BSD systems, in powwow this was USE_SGTTY and BSD_LIKE. Default on Darwin (OS X) systems.]))
-AS_IF([ test -z "${enable_bsd}" ],
-      [ case "${host_os}" in
-            darwin*) enable_bsd=yes ;;
-            *)       enable_bsd=no ;;
-        esac])
-AS_IF([ test "${enable_bsd}" = yes ],
-      [ AC_DEFINE(USE_SGTTY)
-        AC_DEFINE(BSD_LIKE) ])
-
-AC_MSG_CHECKING([man page encoding])
-if test -z "${MAN_PAGE_ENCODING}"; then
-   case "${host_os}" in
-       darwin*) MAN_PAGE_ENCODING=ISO-8859-1 ;;
-       *)       MAN_PAGE_ENCODING=UTF-8 ;;
-   esac
-fi
-AC_SUBST([MAN_PAGE_ENCODING])
-AC_MSG_RESULT([${MAN_PAGE_ENCODING}])
-
-if test "${MAN_PAGE_ENCODING}" != UTF-8; then
-   AC_CHECK_PROG([ICONV], [iconv], [iconv], [])
-   if test -z "${ICONV}" -a "${MAN_PAGE_ENCODING}" != UTF-8; then
-      AC_MSG_WARN([Forcing man page encoding to UTF-8])
-      MAN_PAGE_ENCODING=UTF-8
-   fi
-fi
-
-AM_CONDITIONAL([MAN_PAGE_ENCODING_IS_UTF_8],
-               [test "${MAN_PAGE_ENCODING}" = UTF-8 ])
-
-# Checks for programs.
-AC_PROG_CC_C89
-AC_PROG_LN_S
-
-# Checks for libraries.
-AC_CHECK_FUNC(regcomp,AC_DEFINE(USE_REGEXP))
-AC_CHECK_FUNC(lrand48,,AC_DEFINE(USE_RANDOM))
-
-if test "x${enable_vt100}" != "xyes"; then
-    AC_SEARCH_LIBS(initscr,[ncurses curses], [], [
-                   if test "x${enable_vt100}" = "xno" ; then
-                       AC_MSG_ERROR([*** curses libraries not found])
-                   fi])
-fi
-
-# Dynamic modules
-AC_SEARCH_LIBS(dlopen,[dl],[
-               AC_DEFINE(HAVE_LIBDL)
-               dl_ldflags="-rdynamic"])
-AC_SUBST(dl_ldflags)
-
-# Checks for header files.
-AC_CHECK_HEADERS([stdlib.h unistd.h])
-AC_CHECK_HEADER([locale.h],
-    [AC_CHECK_FUNC([putwc],[AC_DEFINE(USE_LOCALE)])])
-
-AC_ARG_WITH([plugindir],
-            AC_HELP_STRING([--with-plugindir=DIR],
-                           [Plugin installation directory [[default=LIBDIR/powwow]]])],
-            [plugindir="${withval}"],
-            [plugindir="\${libdir}/powwow"])
-
-AC_SUBST(plugindir)
-
-# Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-
-# Checks for library functions.
-AC_FUNC_MALLOC
-
-AC_OUTPUT(Makefile)
-
-AC_OUTPUT
-
-cat <<EOF
-
-
-Powwow has been configured with the following options:
-
-Version:            ${VERSION}
-User binaries:      $(eval eval eval echo "${bindir}")
-Data directory:     $(eval eval eval echo "${datadir}/${PACKAGE}")
-Plugin directory:   $(eval eval eval echo "${plugindir}")
-
-enable-vt100:       ${enable_vt100}
-enable-sort:        ${enable_sort}
-enable-noshell:     ${enable_noshell}
-enable-ansibug:     ${enable_ansibug}
-enable-bsd:         ${enable_bsd}
-
-Man page encoding:  ${MAN_PAGE_ENCODING}
-
-Host:               ${host}
-Compiler:           ${CC}
-Preprocessor flags: ${CPPFLAGS}
-Compiler flags:     ${CFLAGS}
-Linker flags:       ${LDFLAGS}
-Libraries:          ${LIBS}
-
-EOF
-- 
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