3 files changed, 99 insertions, 0 deletions
diff --git a/repo/system/lua-lpeg/build-static-lib.patch b/repo/system/lua-lpeg/build-static-lib.patch
new file mode 100644
index 0000000..d8a8f8c
--- /dev/null
+++ b/repo/system/lua-lpeg/build-static-lib.patch
@@ -0,0 +1,29 @@
+--- a/makefile
++++ b/makefile
+@@ -24,12 +24,15 @@
+ 
+ CFLAGS = $(CWARNS) $(COPT) -std=c99 -I$(LUADIR) -fPIC
+ CC = gcc
++AR = ar
++RANLIB = ranlib
+ 
+ FILES = lpvm.o lpcap.o lptree.o lpcode.o lpprint.o
+ 
+ # For Linux
+ linux:
+	$(MAKE) lpeg.so "DLLFLAGS = -shared -fPIC"
++	$(MAKE) lpeg.a
+ 
+ # For Mac OS
+ macosx:
+@@ -37,6 +40,10 @@
+ 
+ lpeg.so: $(FILES)
+ 	env $(CC) $(DLLFLAGS) $(FILES) -o lpeg.so
++
++lpeg.a: $(FILES)
++	env $(AR) rc lpeg.a $(FILES)
++	env $(RANLIB) lpeg.a
+ 
+ $(FILES): makefile
+ 
diff --git a/repo/system/lua-lpeg/lua-lpeg.xibuild b/repo/system/lua-lpeg/lua-lpeg.xibuild
new file mode 100644
index 0000000..f2b3b4d
--- /dev/null
+++ b/repo/system/lua-lpeg/lua-lpeg.xibuild
@@ -0,0 +1,50 @@
+#!/bin/sh
+
+MAKEDEPS="make tar patch lua lua5-1"
+DEPS="musl"
+
+PKG_VER=1.0.2
+SOURCE=http://www.inf.puc-rio.br/~roberto/lpeg/lpeg-$PKG_VER.tar.gz
+DESC="Pattern-matching library for Lua"
+ADDITIONAL="
+    build-static-lib.patch
+    test-fix-setlocale.patch
+"
+
+luaversions="5.1 5.4"
+
+prepare () {
+    apply_patches
+
+#    lver=$(lua -v | cut -d" " -f2 | cut -d. -f-2)
+	sed -i -e 's/^CFLAGS =/CFLAGS +=/' \
+		-e 's/^COPT =/# COPT =/' \
+		makefile
+
+    for lver in $luaversions; do
+        tar xf lpeg-$PKG_VER.tar.gz
+        mv lpeg-$PKG_VER build-$lver
+    done
+}
+
+build () {
+    for lver in $luaversions; do
+        echo building for $lver
+        make -C build-$lver LUADIR=/usr/include/lua$lver
+    done
+}
+
+package () {
+    for lver in $luaversions; do
+        cd build-$lver
+        install -Dm755 lpeg.so \
+            $PKG_DEST/usr/lib/lua/$lver/lpeg.so
+        install -Dm644 re.lua \
+            $PKG_DEST/usr/share/lua/$lver/re.lua
+
+        local rockdir="$PKG_DEST/usr/lib/luarocks/rocks-$lver/lua-lpeg/$PKG_VER-1"
+        mkdir -p "$rockdir"
+        echo 'rock_manifest = {}' > "$rockdir"/rock_manifest
+        cd ..
+    done
+}
diff --git a/repo/system/lua-lpeg/test-fix-setlocale.patch b/repo/system/lua-lpeg/test-fix-setlocale.patch
new file mode 100644
index 0000000..028c18c
--- /dev/null
+++ b/repo/system/lua-lpeg/test-fix-setlocale.patch
@@ -0,0 +1,20 @@
+os.setlocale just calls setlocale() from libc and musl's implementation
+behaves a bit differently in comparison with BSD libc or glibc.
+
+When particular locales for all categories are the same, e.g. "C",
+`setlocale(LC_ALL, "")` returns just "C" on BSD libc (tested on macOS)
+and glibc, but musl returns "C;C;C;C;C;C". When some locale is different,
+e.g. LC_CTYPE, then on macOS you get "C/en_US.UTF-8/C/C/C/C", on glibc
+"LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;...", on musl "en_US.UTF-8;C;C;C;C;C".
+
+--- a/test.lua
++++ b/test.lua
+@@ -1428,7 +1428,7 @@
+ 
+ 
+ -- testing pre-defined names
+-assert(os.setlocale("C") == "C")
++assert(os.setlocale("C"):sub(1, 1) == "C")
+ 
+ function eqlpeggsub (p1, p2)
+   local s1 = cs2str(re.compile(p1))