# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1716250524 0
# Node ID 78319ed870dc8fc8ab67f838f3428f8ec1753bf6
# Parent  c0bfd300b6e587c601229cc5d1be3466af7178ff
convert to new ThemWi configure and build system

diff -r c0bfd300b6e5 -r 78319ed870dc .hgignore
--- a/.hgignore	Wed Dec 13 06:07:40 2023 +0000
+++ b/.hgignore	Tue May 21 00:15:24 2024 +0000
@@ -1,6 +1,7 @@
 syntax: regexp
 
 \.[oa]$
+^config\.defs$
 
 ^utils/themwi-check-own$
 ^utils/themwi-dump-numdb$
diff -r c0bfd300b6e5 -r 78319ed870dc Makefile
--- a/Makefile	Wed Dec 13 06:07:40 2023 +0000
+++ b/Makefile	Tue May 21 00:15:24 2024 +0000
@@ -1,18 +1,20 @@
 SUBDIR=	include libnumdb libnumutil utils
-
-INSTALL_PREFIX=	/opt/themwi
+DESTDIR=
 
 all:	${SUBDIR}
 
 utils:	libnumdb libnumutil
 
-${SUBDIR}: FRC
+${SUBDIR}: FRC config.defs
 	cd $@; ${MAKE} ${MFLAGS}
 
+config.defs:
+	@echo 'You must run ./configure before make'
+	@false
+
 install: FRC
-	mkdir -p ${INSTALL_PREFIX}
 	for i in ${SUBDIR}; do (cd $$i; ${MAKE} ${MFLAGS} \
-		INSTALL_PREFIX=${INSTALL_PREFIX} install); done
+		DESTDIR=${DESTDIR} install); done
 
 clean: FRC
 	rm -f a.out core errs
diff -r c0bfd300b6e5 -r 78319ed870dc configure
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/configure	Tue May 21 00:15:24 2024 +0000
@@ -0,0 +1,88 @@
+#!/bin/sh
+# This configure script is custom and hand-coded;
+# it is NOT a product of GNU Autoconf or any other such tools!
+
+set -e
+
+if [ ! -f configure ]
+then
+	echo "This script needs to be run from the top of the source tree" 1>&2
+	exit 1
+fi
+
+# defaults that can be overridden
+CC=gcc
+CFLAGS=-O2
+prefix=/usr/local
+exec_prefix=
+bindir=
+includedir=
+libdir=
+
+while [ $# != 0 ]
+do
+	case "$1" in
+		--prefix=*)
+			prefix=`echo $1 | cut -c 10-`
+			;;
+		--exec-prefix=*)
+			exec_prefix=`echo $1 | cut -c 15-`
+			;;
+		--bindir=*)
+			bindir=`echo $1 | cut -c 10-`
+			;;
+		--includedir=*)
+			includedir=`echo $1 | cut -c 14-`
+			;;
+		--libdir=*)
+			libdir=`echo $1 | cut -c 10-`
+			;;
+		CC=*)
+			CC=`echo $1 | cut -c 4-`
+			;;
+		CFLAGS=*)
+			CFLAGS=`echo $1 | cut -c 8-`
+			;;
+		*)
+			echo "error: non-understood option $1" 1>&2
+			exit 1;
+			;;
+	esac
+	shift
+done
+
+# inheritance rules for install directories
+
+if [ -z "$exec_prefix" ]
+then
+	exec_prefix="$prefix"
+fi
+if [ -z "$bindir" ]
+then
+	bindir="$exec_prefix/bin"
+fi
+if [ -z "$includedir" ]
+then
+	includedir="$prefix/include"
+fi
+if [ -z "$libdir" ]
+then
+	libdir="$exec_prefix/lib"
+fi
+
+# report the final configuration
+
+echo "C code will be compiled with:"
+echo "  CC=$CC"
+echo "  CFLAGS=$CFLAGS"
+echo "Installation directories:"
+echo "  bindir=$bindir"
+echo "  includedir=$includedir"
+echo "  libdir=$libdir"
+
+# emit the Makefile include fragment
+echo "CC=$CC" > config.defs
+echo "CFLAGS=$CFLAGS" >> config.defs
+echo "bindir=$bindir" >> config.defs
+echo "includedir=$includedir" >> config.defs
+echo "libdir=$libdir" >> config.defs
diff -r c0bfd300b6e5 -r 78319ed870dc include/Makefile
--- a/include/Makefile	Wed Dec 13 06:07:40 2023 +0000
+++ b/include/Makefile	Tue May 21 00:15:24 2024 +0000
@@ -1,7 +1,8 @@
-INSTALL_PREFIX=	/opt/themwi
+FILES=	number_db_v2.h number_lookup.h number_utils.h
 
-INSTDIR=${INSTALL_PREFIX}/include/themwi/nanp
-FILES=	number_db_v2.h number_lookup.h number_utils.h
+include ../config.defs
+
+INSTDIR=${DESTDIR}${includedir}/themwi/nanp
 
 all:
 
diff -r c0bfd300b6e5 -r 78319ed870dc libnumdb/Makefile
--- a/libnumdb/Makefile	Wed Dec 13 06:07:40 2023 +0000
+++ b/libnumdb/Makefile	Tue May 21 00:15:24 2024 +0000
@@ -1,10 +1,8 @@
-INSTALL_PREFIX=	/opt/themwi
-
-CC=	gcc
-CFLAGS=	-O2 -I../build-inc
+CPPFLAGS=-I../build-inc
 OBJS=	check_nanp.o check_short.o readbin.o refresh.o
 LIB=	libnumdb.a
-INSTDIR=${INSTALL_PREFIX}/lib
+
+include ../config.defs
 
 all:	${LIB}
 
@@ -13,8 +11,8 @@
 	ranlib $@
 
 install:
-	mkdir -p ${INSTDIR}
-	install -c -m 644 ${LIB} ${INSTDIR}
+	mkdir -p ${DESTDIR}${libdir}
+	install -c -m 644 ${LIB} ${DESTDIR}${libdir}
 
 clean:
 	rm -f *.[oa] errs
diff -r c0bfd300b6e5 -r 78319ed870dc libnumutil/Makefile
--- a/libnumutil/Makefile	Wed Dec 13 06:07:40 2023 +0000
+++ b/libnumutil/Makefile	Tue May 21 00:15:24 2024 +0000
@@ -1,10 +1,8 @@
-INSTALL_PREFIX=	/opt/themwi
-
-CC=	gcc
-CFLAGS=	-O2 -I../build-inc
+CPPFLAGS=-I../build-inc
 OBJS=	digit_groups.o nanp_valid.o numstring.o
 LIB=	libnumutil.a
-INSTDIR=${INSTALL_PREFIX}/lib
+
+include ../config.defs
 
 all:	${LIB}
 
@@ -13,8 +11,8 @@
 	ranlib $@
 
 install:
-	mkdir -p ${INSTDIR}
-	install -c -m 644 ${LIB} ${INSTDIR}
+	mkdir -p ${DESTDIR}${libdir}
+	install -c -m 644 ${LIB} ${DESTDIR}${libdir}
 
 clean:
 	rm -f *.[oa] errs
diff -r c0bfd300b6e5 -r 78319ed870dc utils/Makefile
--- a/utils/Makefile	Wed Dec 13 06:07:40 2023 +0000
+++ b/utils/Makefile	Tue May 21 00:15:24 2024 +0000
@@ -1,11 +1,9 @@
-INSTALL_PREFIX=	/opt/themwi
-
-CC=	gcc
-CFLAGS=	-O2 -I../build-inc
+CPPFLAGS=-I../build-inc
 PROGS=	themwi-check-own themwi-dump-numdb themwi-short-dial themwi-update-numdb
 LIBNUMDB=../libnumdb/libnumdb.a
 LIBUTIL=../libnumutil/libnumutil.a
-INSTBIN=${INSTALL_PREFIX}/bin
+
+include ../config.defs
 
 all:	${PROGS}
 
@@ -13,7 +11,7 @@
 	${CC} -o $@ $@.o ${LIBNUMDB} ${LIBUTIL}
 
 themwi-dump-numdb:	themwi-dump-numdb.c
-	${CC} ${CFLAGS} -o $@ $@.c
+	${CC} ${CFLAGS} ${CPPFLAGS} -o $@ $@.c
 
 themwi-short-dial:	themwi-short-dial.o ${LIBNUMDB} ${LIBUTIL}
 	${CC} -o $@ $@.o ${LIBNUMDB} ${LIBUTIL}
@@ -22,8 +20,8 @@
 	${CC} -o $@ $@.o ${LIBUTIL}
 
 install:
-	mkdir -p ${INSTBIN}
-	install -c -m 755 ${PROGS} ${INSTBIN}
+	mkdir -p ${DESTDIR}${bindir}
+	install -c -m 755 ${PROGS} ${DESTDIR}${bindir}
 
 clean:
 	rm -f *.o ${PROGS} errs