7 files changed, 62 insertions(+), 14 deletions(-)

M INSTALL
M all.do
M clean.do
M config.redo
M default.o.do
M install.do
M uninstall.do

@@ 2,7 2,12 @@ Prerequisites
 =============
 
 * C compiler - defaults in config.redo
-* gzip
+
+
+Optional
+--------
+
+* gzip (autodetected, for manpage compression)
 
 
 Install


@@ 27,3 32,17 @@ Persistent build configuration file
 The file config.redo will be sourced when building targets which also accept
 configuration through environment variables.  For example, CC and PREFIX
 are specified in config.redo.
+
+
+OpenBSD
+-------
+
+Replace gcc in CC with cc and add -D_BSD_SOURCE, eg:
+
+	# CC='cc -g -Wall -pedantic -std=c99 -D_POSIX_C_SOURCE=200809L
+		-D_XOPEN_SOURCE=700 -D_BSD_SOURCE}' \
+		./do install
+
+and change MANDIR to
+
+	MANDIR=$PREFIX/man/man1

@@ 1,1 1,2 @@
-redo-ifchange version.h reflow reflow.1.gz
+. ./config.redo
+redo-ifchange reflow reflow.1"$MANSUFFIX"

@@ 1,1 1,2 @@
-rm -f *~ *.o reflow reflow.1 reflow.1.gz version.h version date
+. ./config.redo
+rm -f *~ *.o reflow $MANPAGES *.1 version.h version date

@@ 1,4 1,21 @@
 PREFIX=${PREFIX:-/usr/local}
+
+BINDIR=$PREFIX/bin
+DOCDIR=$PREFIX/share/doc/reflow
+MANDIR=$PREFIX/share/man/man1
+
+# OpenBSD
+#MANDIR=$PREFIX/man/man1
+
+PROGS="reflow"
+DOCS="README LICENSE"
+MANSUFFIX=${MANSUFFIX-$(command -v gzip >/dev/null && printf ".gz")}
+MANPAGES="reflow.1${MANSUFFIX}"
+
 CC=${CC:-gcc -g -Wall -pedantic -std=c99 -D_POSIX_C_SOURCE=200809L \
 -D_XOPEN_SOURCE=700}
 STRIP=${STRIP:-:}
+
+# OpenBSD
+#CC=${CC:-cc -g -Wall -pedantic -std=c99 -D_POSIX_C_SOURCE=200809L \
+#-D_XOPEN_SOURCE=700 -D_BSD_SOURCE}

@@ 1,6 1,5 @@
 . ./config.redo
-for f in *.h; do
-	echo $f
-done | xargs redo-ifchange
+sed -n 's/^#include "\([^"]*\)"/\1/p' ${2%.o}.c |
+	xargs redo-ifchange
 redo-ifchange $2.c
 ${CC} -c $2.c -o $3

@@ 1,7 1,12 @@
 redo-ifchange all
 . ./config.redo
-BINDIR=$PREFIX/bin
-MANDIR=$PREFIX/share/man/man1
-install -d $BINDIR $MANDIR
-install -m 0755 reflow $BINDIR
-install -m 0644 reflow.1.gz $MANDIR
+install -d "$DOCDIR" "$BINDIR" "$MANDIR"
+for docfile in $DOCS; do
+	install -Dm 0644 "${docfile}" "${DOCDIR}/${docfile}"
+done
+for binfile in $PROGS; do
+	install -Dm 0755 "${binfile}" "${BINDIR}/${binfile}"
+done
+for manfile in $MANPAGES; do
+	install -Dm 0644 "${manfile}" "${MANDIR}/${manfile}"
+done

@@ 1,5 1,11 @@
-redo-always
 . ./config.redo
-BINDIR=$PREFIX/bin
-MANDIR=$PREFIX/share/man/man1
 rm -f $BINDIR/reflow $MANDIR/reflow.1.gz
+for docfile in $DOCS; do
+	rm -f "${DOCDIR}/${docfile}"
+done
+for binfile in $PROGS; do
+	rm -f "${BINDIR}/${binfile}"
+done
+for manfile in $MANPAGES; do
+	rm -f "${MANDIR}/${manfile}"
+done