6 vecho
() { ${vecho-:} "$*"; }
7 digest
() { cksum $
* |
while read d _
; do printf $d; done; } 2>/dev
/null
8 die
() { echo "$*" >&2; exit 111; }
9 partmsg
() { echo "$(test $? -eq 0 || echo "fail
")$(($(now) - $S)) sec"; }
19 mjobs
=$
(getconf _NPROCESSORS_ONLN ||
echo 1);;
20 Linux
) mjobs
=$
(getconf _NPROCESSORS_ONLN ||
echo 1);;
21 OpenBSD
) mjobs
=$
(getconf NPROCESSORS_ONLN ||
echo 1);;
22 *) die $
(uname
) is not supported
;;
25 test -n "${1-}" || die
"usage: $0 build-directory"
30 muinc
="-I $mudir/include -I $mudir/thirdparty/freetype/include"
32 test -d "$mudir" || die muPDF not found
, consult $
(dirname $0)/BUILDING
34 mkdir
-p $outd/{$wsid,lablGL
}
37 isfresh
() { test -r $1.past
&& test "$(<$1.past)" = "$2"; }
40 mulibs
="$mudir/build/$mbt/libmupdf.a" # $mudir/build/$mbt/libmupdf-third.a
42 keycmd
="(cd $mudir && make -q build=$mbt libs && echo); digest $mulibs"
43 isfresh
"$mulibs" "$(eval $keycmd)" ||
(
44 make -C "$mudir" build
=$mbt -j $mjobs libs
45 eval $keycmd >$mudir/build
/$mbt/libmupdf.a.past
46 ) && vecho
"fresh mupdf"
53 lablGL
/*) incs1
="$incs1 lablGL";;
54 main.cmo
) incs1
="$incs1 $wsid lablGL";;
55 glutils.cmo|listview.cmo
) incs1
="$incs1 lablGL";;
59 incs
="$incs -I $srcd/$i -I $outd/$i"
61 echo "-I $srcd -I $outd $incs"
67 *) f
="-g -strict-sequence -strict-formats -warn-error @A";;
74 version.o
) f
=-DLLPP_VERSION=$ver;;
76 f
="-g -std=c99 -O2 $muinc -Wall -Werror -Wextra -pedantic"
77 f
="$f -DCACHE_PAGEREFS"
78 $darwin && f
="$f -DCIDER -D_GNU_SOURCE" \
79 || f
="$f -D_POSIX_C_SOURCE";; # needed for fdopen
80 */ml_
*.o
) f
="-g -Wno-pointer-sign -O2";;
83 ! $darwin || f
="$f -DGL_SILENCE_DEPRECATION"
88 echo "-I $(ocamlc -where) -g -Wall -Werror -O2 -DGL_SILENCE_DEPRECATION"
91 overs
="$(ocamlc -vnum 2>/dev/null)" || overs
=""
92 test "$overs" = "4.10.0" ||
{
93 url
=https
://caml.inria.fr
/pub
/distrib
/ocaml-4.10
/ocaml-4.10
.0.
tar.xz
94 txz
=$outd/$
(basename $url)
95 keycmd
="printf $url; digest $txz;"
96 isfresh
$txz "$(eval $keycmd)" ||
{
97 executable_p
() { command -v "$1" >/dev
/null
2>&1; }
98 if executable_p wget
; then dl
() { wget
-q "$1" -O "$2"; }
99 elif executable_p curl
; then dl
() { curl
-L "$1" -o "$2"; }
100 else die
"no program to fetch remote urls found"
103 eval $keycmd >$txz.past
104 } && vecho
"fresh $txz"
105 absprefix
=$
(cd $outd &>/dev
/null
; pwd -P)
106 export PATH
=$absprefix/bin
:$PATH
107 ocamlc
=$absprefix/bin
/ocamlc
108 keycmd
="printf $url; digest $ocamlc;"
109 isfresh
$ocamlc "$(eval $keycmd)" ||
(
112 cd $outd/${bn%.tar.xz}
113 .
/configure
--disable-ocamldoc --enable-debugger=no
--prefix=$absprefix
116 eval $keycmd >$absprefix/bin
/ocamlc.past
117 ) && vecho
"fresh ocamlc"
118 overs
=$
(ocamlc
-vnum 2>/dev
/null
)
121 ccomp
=$
{LLPP_CC-$
(ocamlc
-config |
grep "^c_compiler: " | \
122 { read _ c
; echo $c; })}
123 cvers
="$($ccomp --version | { read a; echo $a; } )"
126 grep -q "$3" $outd/ordered ||
{
128 echo "$3" >>"$outd/ordered"
139 local cmd
="ocamlc -depend -bytecode -one-line $(oincs $o) $s"
140 local keycmd
="digest $o $s $o.depl"
141 isfresh
"$o.depl" "$overs$cmd$(eval $keycmd)" ||
{
142 eval "$cmd || die '$cmd' failed" |
{
147 test "$O" = "$D" ||
{
151 *) dd=$outd/${d#$srcd/};;
153 printf "$dd " >>"$o.depl"
156 } || die
"$cmd failed"
157 echo "$overs$cmd$(eval $keycmd)" >"$o.depl.past"
159 vecho
"fresh $o.depl"
160 for d
in $
(< $o.depl
); do
161 bocaml
${d#$outd/} $
((n
+1))
165 cmd
="ocamlc $(oflags $o) -c -o $o $s"
166 keycmd
="digest $o $s $(< $o.depl)"
167 isfresh
"$o" "$overs$cmd$(eval $keycmd)" ||
{
168 printf "%*.s%s -> %s\n" $n '' "${s#$srcd/}" "${o#$outd/}"
169 eval "$cmd || die '$cmd failed'"
170 echo "$overs$cmd$(eval $keycmd)" >"$o.past"
171 } && vecho
"fresh '$o'"
178 local wocmi
="${o%.cmi}"
181 case ${wocmi#$outd/} in
183 s
=$outd/confstruct.ml
184 o
=$outd/confstruct.cmo
;;
186 test "$o" = "$wocmi" && s
=$srcd/${o%.cmo}.ml || s
=$srcd/$wocmi.mli
189 expr >/dev
/null
"$cycle" : ".*$o" && die cycle
$o || cycle
="$cycle$o"
192 wsi
) s
="$srcd/$wsid/wsi.ml";;
193 help) s
="$srcd/help.ml";;
194 */glMisc
) s
="$srcd/lablGL/glMisc.ml";;
195 */glTex
) s
="$srcd/lablGL/glTex.ml";;
199 bocaml1
$n "$s" "$outd/${s1%.ml}.cmo" "${o#$outd/}"
206 local s
=$srcd/${1%.o}.c
207 local cc
=${LLPP_CC:+-cc $LLPP_CC }
208 local cmd
="ocamlc $cc-ccopt \"$(cflags $o) -MMD -MF $o.dep -MT_ -o $o\" $s"
209 test -r $o.dep
&& read _ d
<$o.dep || d
=
210 local keycmd
='digest $o $d'
211 isfresh
"$o" "$cvers$cmd$(eval $keycmd)" ||
{
212 printf "%s -> %s\n" "${s#$srcd/}" "${o#$outd/}"
213 eval "$cmd || die '$cmd failed'"
215 echo "$cvers$cmd$(eval $keycmd)" >"$o.past"
216 } && vecho
"fresh $o"
221 local s
=$srcd/${1%.o}.m
222 local cmd
="$mcomp $(mflags $o) -MD -MF $o.dep -MT_ -c -o $o $s"
223 test -r $o.dep
&& read _ d
<$o.dep || d
=
224 local keycmd
='digest $o $d'
225 isfresh
"$o" "$cmd$(eval $keycmd)" ||
{
226 printf "%s -> %s\n" "${s#$srcd/}" "${o#$outd/}"
227 eval "$cmd || die '$cmd failed'"
229 echo "$cmd$(eval $keycmd)" >"$o.past"
230 } && vecho
"fresh $o"
233 ver
=$
(cd $srcd && git describe
--tags --dirty) || ver
=unknown
235 cmd
="(. $srcd/genconfstr.sh >$outd/confstruct.ml)"
236 keycmd
="digest $srcd/genconfstr.sh $outd/confstruct.ml"
237 isfresh
"$outd/confstruct.ml" "$cmd$(eval $keycmd)" ||
{
238 echo "generating $outd/confstruct.ml"
239 eval "$cmd || die genconfstr.sh failed"
240 echo "$cmd$(eval $keycmd)" > "$outd/confstruct.ml.past"
241 } && vecho
"fresh $outd/confstruct.ml"
253 *) die
"unknown doc type";;
255 for m
in llpp llppac llpphtml
; do
256 src
=$srcd/adoc
/$m.adoc
258 conf
="$srcd/man/asciidoc.conf"
259 keycmd
="digest $out $src $conf"
260 cmd
="a2x -D $md -d manpage -f $doct $src"
261 isfresh
"$out" "$cmd$(eval $keycmd)" ||
{
263 eval "$cmd || die '$cmd failed'"
264 echo "$cmd$(eval $keycmd)" >"$out.past"
265 } && vecho
"fresh $out"
268 completions
) die
"not yet";;
270 *) die
"no clue - '$target'";;
277 for m
in link cutils version
; do
279 cobjs
="$cobjs $outd/$m.o"
281 for m
in ml_gl ml_glarray ml_raw
; do
283 cobjs
="$cobjs $outd/lablGL/$m.o"
286 libs
="str.cma unix.cma"
287 clibs
="-L$mudir/build/$mbt -lmupdf -lmupdf-third -lpthread"
289 mcomp
=$
(ocamlc
-config |
grep bytecomp_c_co |
{ read _ c
; echo $c; })
290 clibs
="$clibs -framework Cocoa -framework OpenGL"
291 cobjs
="$cobjs $outd/wsi/cocoa/cocoa.o"
292 bobjc wsi
/cocoa
/cocoa.o
294 clibs
="$clibs -lGL -lX11"
295 cobjs
="$cobjs $outd/wsi/x11/keysym2ucs.o $outd/wsi/x11/xlib.o"
296 bocamlc wsi
/x11
/keysym2ucs.o
297 bocamlc wsi
/x11
/xlib.o
300 ord
=$
(grep -v \.cmi
$outd/ordered
)
301 cmd
="ocamlc -custom $libs -o $outd/llpp $cobjs $(echo $ord) -cclib \"$clibs\""
302 cmd
="$cmd -ccopt -Wl,-z,noexecstack"
303 keycmd
="digest $outd/llpp $cobjs $ord $mulibs"
304 isfresh
"$outd/llpp" "$cmd$(eval $keycmd)" ||
{
305 echo linking
$outd/llpp
306 eval "$cmd || die '$cmd failed'"
307 echo "$cmd$(eval $keycmd)" >"$outd/llpp.past"
308 } && vecho
"fresh llpp"
311 out
="$outd/llpp.app/Contents/Info.plist"
312 keycmd
="digest $out $srcd/wsi/cocoa/genplist.sh; echo $ver"
313 isfresh
$out "$(eval $keycmd)" ||
{
316 echo "generating $out"
317 (.
$srcd/wsi
/cocoa
/genplist.sh
) >"$out"
318 eval $keycmd>"$out.past"
319 } && vecho
"fresh plist"
321 out
=$outd/llpp.app
/Contents
/MacOS
/llpp
322 keycmd
="digest $out $outd/llpp"
323 isfresh
$out "$(eval $keycmd)" ||
{
325 mkdir
-p "$(dirname $out)"
327 eval $keycmd>"$out.past"
328 } && vecho
"fresh bundle"