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
="$f -D_POSIX_C_SOURCE" # needed for fdopen
83 f
="-g -Wno-pointer-sign -O2"
84 expr &>/dev
/null
"${LLPP_CC-}" : "clang" && {
85 f
+=" -fno-strict-aliasing"
86 f
+=" -Wno-incompatible-pointer-types-discards-qualifiers"
87 } || f
+=" -Wno-discarded-qualifiers"
92 ! $darwin || f
="$f -DGL_SILENCE_DEPRECATION"
97 echo "-I $(ocamlc -where) -g -Wall -Werror -O2 -DGL_SILENCE_DEPRECATION"
100 overs
="$(ocamlc -vnum 2>/dev/null)" || overs
=""
101 test "$overs" = "4.10.0" ||
{
102 url
=https
://caml.inria.fr
/pub
/distrib
/ocaml-4.10
/ocaml-4.10
.0.
tar.xz
103 txz
=$outd/$
(basename $url)
104 keycmd
="printf $url; digest $txz;"
105 isfresh
$txz "$(eval $keycmd)" ||
{
106 executable_p
() { command -v "$1" >/dev
/null
2>&1; }
107 if executable_p wget
; then dl
() { wget
-q "$1" -O "$2"; }
108 elif executable_p curl
; then dl
() { curl
-L "$1" -o "$2"; }
109 else die
"no program to fetch remote urls found"
112 eval $keycmd >$txz.past
113 } && vecho
"fresh $txz"
114 absprefix
=$
(cd $outd &>/dev
/null
; pwd -P)
115 export PATH
=$absprefix/bin
:$PATH
116 ocamlc
=$absprefix/bin
/ocamlc
117 keycmd
="printf $url; digest $ocamlc;"
118 isfresh
$ocamlc "$(eval $keycmd)" ||
(
121 cd $outd/${bn%.tar.xz}
122 .
/configure
--disable-ocamldoc --enable-debugger=no
--prefix=$absprefix
125 eval $keycmd >$absprefix/bin
/ocamlc.past
126 ) && vecho
"fresh ocamlc"
127 overs
=$
(ocamlc
-vnum 2>/dev
/null
)
130 ccomp
=$
{LLPP_CC-$
(ocamlc
-config |
grep "^c_compiler: " | \
131 { read _ c
; echo $c; })}
132 cvers
="$($ccomp --version | { read a; echo $a; } )"
135 grep -q "$3" $outd/ordered ||
{
137 echo "$3" >>"$outd/ordered"
148 local cmd
="ocamlc -depend -bytecode -one-line $(oincs $o) $s"
149 local keycmd
="digest $o $s $o.depl"
150 isfresh
"$o.depl" "$overs$cmd$(eval $keycmd)" ||
{
151 eval "$cmd || die '$cmd' failed" |
{
156 test "$O" = "$D" ||
{
160 *) dd=$outd/${d#$srcd/};;
162 printf "$dd " >>"$o.depl"
165 } || die
"$cmd failed"
166 echo "$overs$cmd$(eval $keycmd)" >"$o.depl.past"
168 vecho
"fresh $o.depl"
169 for d
in $
(< $o.depl
); do
170 bocaml
${d#$outd/} $
((n
+1))
174 cmd
="ocamlc $(oflags $o) -c -o $o $s"
175 keycmd
="digest $o $s $(< $o.depl)"
176 isfresh
"$o" "$overs$cmd$(eval $keycmd)" ||
{
177 printf "%*.s%s -> %s\n" $n '' "${s#$srcd/}" "${o#$outd/}"
178 eval "$cmd || die '$cmd failed'"
179 echo "$overs$cmd$(eval $keycmd)" >"$o.past"
180 } && vecho
"fresh '$o'"
187 local wocmi
="${o%.cmi}"
190 case ${wocmi#$outd/} in
192 s
=$outd/confstruct.ml
193 o
=$outd/confstruct.cmo
;;
195 test "$o" = "$wocmi" && s
=$srcd/${o%.cmo}.ml || s
=$srcd/$wocmi.mli
198 expr >/dev
/null
"$cycle" : ".*$o" && die cycle
$o || cycle
="$cycle$o"
201 wsi
) s
="$srcd/$wsid/wsi.ml";;
202 help) s
="$srcd/help.ml";;
203 */glMisc
) s
="$srcd/lablGL/glMisc.ml";;
204 */glTex
) s
="$srcd/lablGL/glTex.ml";;
208 bocaml1
$n "$s" "$outd/${s1%.ml}.cmo" "${o#$outd/}"
215 local s
=$srcd/${1%.o}.c
216 local cc
=${LLPP_CC:+-cc $LLPP_CC }
217 local cmd
="ocamlc $cc-ccopt \"$(cflags $o) -MMD -MF $o.dep -MT_ -o $o\" $s"
218 test -r $o.dep
&& read _ d
<$o.dep || d
=
219 local keycmd
='digest $o $d'
220 isfresh
"$o" "$cvers$cmd$(eval $keycmd)" ||
{
221 printf "%s -> %s\n" "${s#$srcd/}" "${o#$outd/}"
222 eval "$cmd || die '$cmd failed'"
224 echo "$cvers$cmd$(eval $keycmd)" >"$o.past"
225 } && vecho
"fresh $o"
230 local s
=$srcd/${1%.o}.m
231 local cmd
="$mcomp $(mflags $o) -MD -MF $o.dep -MT_ -c -o $o $s"
232 test -r $o.dep
&& read _ d
<$o.dep || d
=
233 local keycmd
='digest $o $d'
234 isfresh
"$o" "$cmd$(eval $keycmd)" ||
{
235 printf "%s -> %s\n" "${s#$srcd/}" "${o#$outd/}"
236 eval "$cmd || die '$cmd failed'"
238 echo "$cmd$(eval $keycmd)" >"$o.past"
239 } && vecho
"fresh $o"
242 ver
=$
(cd $srcd && git describe
--tags --dirty) || ver
=unknown
244 cmd
="(. $srcd/genconfstr.sh >$outd/confstruct.ml)"
245 keycmd
="digest $srcd/genconfstr.sh $outd/confstruct.ml"
246 isfresh
"$outd/confstruct.ml" "$cmd$(eval $keycmd)" ||
{
247 echo "generating $outd/confstruct.ml"
248 eval "$cmd || die genconfstr.sh failed"
249 echo "$cmd$(eval $keycmd)" > "$outd/confstruct.ml.past"
250 } && vecho
"fresh $outd/confstruct.ml"
258 for m
in llpp llppac llpphtml
; do
259 src
=$srcd/adoc
/$m.adoc
261 conf
="$srcd/man/asciidoc.conf"
262 keycmd
="digest $out $src $conf"
263 cmd
="asciidoctor -b manpage -o $out $src"
264 isfresh
"$out" "$cmd$(eval $keycmd)" ||
{
266 eval "$cmd || die '$cmd failed'"
267 echo "$cmd$(eval $keycmd)" >"$out.past"
268 } && vecho
"fresh $out"
271 completions
) die
"not yet";;
273 *) die
"no clue - '$target'";;
280 for m
in link cutils version
; do
282 cobjs
="$cobjs $outd/$m.o"
284 for m
in ml_gl ml_glarray ml_raw
; do
286 cobjs
="$cobjs $outd/lablGL/$m.o"
289 libs
="str.cma unix.cma"
290 clibs
="-L$mudir/build/$mbt -lmupdf -lmupdf-third -lpthread"
292 mcomp
=$
(ocamlc
-config |
grep bytecomp_c_co |
{ read _ c
; echo $c; })
293 clibs
="$clibs -framework Cocoa -framework OpenGL"
294 cobjs
="$cobjs $outd/wsi/cocoa/cocoa.o"
295 bobjc wsi
/cocoa
/cocoa.o
297 clibs
="$clibs -lGL -lX11"
298 cobjs
="$cobjs $outd/wsi/x11/keysym2ucs.o $outd/wsi/x11/xlib.o"
299 bocamlc wsi
/x11
/keysym2ucs.o
300 bocamlc wsi
/x11
/xlib.o
303 ord
=$
(grep -v \.cmi
$outd/ordered
)
304 cmd
="ocamlc -custom $libs -o $outd/llpp $cobjs $(echo $ord) -cclib \"$clibs\""
305 keycmd
="digest $outd/llpp $cobjs $ord $mulibs"
306 isfresh
"$outd/llpp" "$cmd$(eval $keycmd)" ||
{
307 echo linking
$outd/llpp
308 eval "$cmd || die '$cmd failed'"
309 echo "$cmd$(eval $keycmd)" >"$outd/llpp.past"
310 } && vecho
"fresh llpp"
313 out
="$outd/llpp.app/Contents/Info.plist"
314 keycmd
="digest $out $srcd/wsi/cocoa/genplist.sh; echo $ver"
315 isfresh
$out "$(eval $keycmd)" ||
{
318 echo "generating $out"
319 (.
$srcd/wsi
/cocoa
/genplist.sh
) >"$out"
320 eval $keycmd>"$out.past"
321 } && vecho
"fresh plist"
323 out
=$outd/llpp.app
/Contents
/MacOS
/llpp
324 keycmd
="digest $out $outd/llpp"
325 isfresh
$out "$(eval $keycmd)" ||
{
327 mkdir
-p "$(dirname $out)"
329 eval $keycmd>"$out.past"
330 } && vecho
"fresh bundle"