https://bugs.gentoo.org/778383

From: orbea <orbea@riseup.net>
Date: Sun, 19 Jun 2022 10:56:10 -0700
Subject: [PATCH] build: Add minimal configure.ac

This is required to generate libtool for the build which allows the
build with rlibtool to work correctly.

diff --git a/Makefile b/Makefile.in
similarity index 86%
rename from Makefile
rename to Makefile.in
index 92fc0fd..75e0a3a 100644
--- a/Makefile
+++ b/Makefile.in
@@ -19,7 +19,7 @@
 # $Id: Makefile,v 1.30 2001/11/25 22:46:16 apenwarr Exp $
 #
 
-VERSION=3.2.1
+VERSION=@PACKAGE_VERSION@
 LIB_VERSION=1:0
 
 ifneq (,)
@@ -28,37 +28,39 @@ endif
 
 .SUFFIXES:
 
-OBJS=apmlib.o
+OBJS=apmlib.lo
 EXES=apm apmd xapm apmsleep
 HEADERS=apm.h
 
-PREFIX=/usr
-MANDIR=$(PREFIX)/man
-BINDIR=$(PREFIX)/bin
-SBINDIR=$(PREFIX)/sbin
-LIBDIR=$(PREFIX)/lib
-INCDIR=$(PREFIX)/include
-PROXY_DIR=/etc
-DESTDIR=
-
-CC=gcc
-CFLAGS=-O -g
+prefix := @prefix@
+exec_prefix := @exec_prefix@
+MANDIR := @mandir@
+BINDIR := @bindir@
+SBINDIR := @sbindir@
+LIBDIR := @libdir@
+INCDIR := @includedir@
+PROXY_DIR := @sysconfdir@
+
+CC := @CC@
+CFLAGS := @CFLAGS@
+LDFLAGS := @LDFLAGS@
+
 XTRACFLAGS=-Wall -pipe -I. -I/usr/src/linux/include -I/usr/X11R6/include \
 		-I/usr/src/linux-2.2/include -I /usr/src/linux-2.0/include \
 		-DVERSION=\"$(VERSION)\" \
 		-DDEFAULT_PROXY_NAME=\"$(PROXY_DIR)/apmd_proxy\"
-LDFLAGS=
 LIBAPM=libapm.la
 LIBAPM_FLAGS=-rpath $(LIBDIR) -version-info $(LIB_VERSION)
 XLDFLAGS=-L/usr/X11R6/lib
 XLIBS=-lXaw -lXmu -lXt -lXext -lSM -lICE -lX11
-RANLIB=ranlib
 
 # Uncomment these lines for a production compile
 #CFLAGS=-O3 -m486 -fomit-frame-pointer
 #LDFLAGS=-s
 
-LIBTOOL=libtool --quiet
+top_builddir := @top_builddir@
+
+LIBTOOL = @LIBTOOL@
 LT_COMPILE = $(LIBTOOL) --mode=compile $(CC)
 LT_LINK = $(LIBTOOL) --mode=link $(CC)
 LT_INSTALL = $(LIBTOOL) --mode=install install
@@ -68,22 +70,22 @@ all: $(EXES)
 
 $(OBJS): $(HEADERS)
 
-%.o: %.c
+%.lo: %.c
 	$(LT_COMPILE) -c $(CPPFLAGS) $(CFLAGS) $(XTRACFLAGS) $<
 
-%: %.o $(LIBAPM)
+%: %.lo $(LIBAPM)
 	$(LT_LINK) -o $@ $< $(LDFLAGS) $(LIBAPM)
 
-xapm.o: xapm.c
+xapm.lo: xapm.c
 	$(LT_COMPILE) -c $(CPPFLAGS) $(CFLAGS) $(XTRACFLAGS) -DNARROWPROTO $<
 
-apmd: apmd.o
+apmd: apmd.lo
 
-apmsleep: apmsleep.o
+apmsleep: apmsleep.lo
 
-apmexists: apmexists.o
+apmexists: apmexists.lo
 
-xapm: xapm.o $(LIBAPM)
+xapm: xapm.lo $(LIBAPM)
 	$(LT_LINK) -o $@ $< $(LDFLAGS) $(LIBAPM) $(XLDFLAGS) $(XLIBS)
 
 $(LIBAPM): apmlib.lo
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..1c8b7b7
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,8 @@
+AC_INIT([apmd], [3.2.2])
+AC_CONFIG_FILES([Makefile])
+
+LT_INIT
+
+AC_SUBST([top_builddir], [$abs_builddir])
+
+AC_OUTPUT