commit 713b8ab

musl: Use arch-specific crt list

This will facilitate the addition of architectures like riscv64
which use the generic crti.c and crtn.c.

 1@@ -57,4 +57,9 @@ return {
 2 		'signal.h',
 3 		'user.h',
 4 	},
 5+	crts={
 6+		-- <cd src && printf "\t\t'%s',\n" crt/aarch64/*.[csS]
 7+		'crt/aarch64/crti.s',
 8+		'crt/aarch64/crtn.s',
 9+	},
10 }

 1@@ -1575,4 +1575,12 @@ return {
 2 		'termios.h',
 3 		'vt.h',
 4 	},
 5+	crts={
 6+		-- <cd src && printf "\t\t'%s',\n" crt/*.c
 7+		'crt/Scrt1.c',
 8+		'crt/crt1.c',
 9+		'crt/crti.c',
10+		'crt/crtn.c',
11+		'crt/rcrt1.c',
12+	},
13 }

 1@@ -116,10 +116,14 @@ for _, lib in ipairs{'libm.a', 'librt.a', 'libpthread.a', 'libcrypt.a', 'libutil
 2 end
 3 
 4 local startfiles = {'$outdir/libc.a'}
 5-for _, src in ipairs{'crt1.c', 'rcrt1.c', 'Scrt1.c', arch..'/crti.s', arch..'/crtn.s'} do
 6+local crts = {}
 7+for src in iterstrings{basefiles.crts, archfiles.crts} do
 8+	crts[src:match('(.*)%.'):gsub('/'..arch..'/', '/', 1)] = src
 9+end
10+for _, src in pairs(crts) do
11 	local obj = src:gsub('.-(%w*)%.[cs]$', '%1.o')
12 	local out = '$outdir/'..obj
13-	build('cc', out, {'$srcdir/crt/'..src, '|', '$gendir/deps'}, {cflags='$cflags $cflags_nossp'})
14+	build('cc', out, {'$srcdir/'..src, '|', '$gendir/deps'}, {cflags='$cflags $cflags_nossp'})
15 	file('lib/'..obj, '644', out)
16 	table.insert(startfiles, out)
17 end

 1@@ -65,4 +65,9 @@ return {
 2 		'stat.h',
 3 		'user.h',
 4 	},
 5+	crts={
 6+		-- <cd src && printf "\t\t'%s',\n" crt/x86_64/*.[csS]
 7+		'crt/x86_64/crti.s',
 8+		'crt/x86_64/crtn.s',
 9+	},
10 }