blob: ff98ed88804ce810d8eab1af08113404b56394b1 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
{ lib, appleDerivation, stdenv, bison, flex }:
let
# Hard to get CC to pull this off without infinite recursion
targetTargetPrefix = lib.optionalString
(with stdenv; hostPlatform != targetPlatform)
(stdenv.targetPlatform.config + "-");
in
appleDerivation {
nativeBuildInputs = [ bison flex ];
buildPhase = ''
cd migcom.tproj
# redundant file, don't know why apple not removing it.
rm handler.c
yacc -d parser.y
flex --header-file=lexxer.yy.h -o lexxer.yy.c lexxer.l
$CC -std=gnu99 -Os -dead_strip -DMIG_VERSION=\"$pname-$version\" -I. -o migcom *.c
'';
installPhase = ''
mkdir -p $out/bin $out/libexec $out/share/man/man1
chmod +x mig.sh
cp mig.sh $out/bin/mig
cp migcom $out/libexec
ln -s $out/libexec/migcom $out/bin/migcom
cp mig.1 $out/share/man/man1
cp migcom.1 $out/share/man/man1
substituteInPlace $out/bin/mig \
--replace 'arch=`/usr/bin/arch`' 'arch=${stdenv.targetPlatform.darwinArch}' \
--replace '/usr/bin/' "" \
--replace '/bin/rmdir' "rmdir" \
--replace 'C=''${MIGCC}' "C=${targetTargetPrefix}cc"
'';
}
|