Recipe updates.

src/main.cr

@@ -52,6 +52,18 @@ recipes << Recipe.new(context, "apk-tools", "2.10.4").tap do |recipe|
 	#recipe.build_dependencies << "zlib-dev" << "openssl-dev"
 end
 
+recipes << Recipe.new(context, "abuild", "3.4.0").tap do |recipe|
+	recipe.sources << "https://dev.alpinelinux.org/archive/abuild/abuild-#{recipe.version}.tar.xz"
+end
+
+recipes << Recipe.new(context, "make", "4.2").tap do |recipe|
+	recipe.sources << "https://ftp.gnu.org/gnu/make/make-#{recipe.version}.tar.gz"
+end
+
+recipes << Recipe.new(context, "zlib", "1.2.11").tap do |recipe|
+	recipe.sources << "https://www.zlib.net/zlib-#{recipe.version}.tar.gz"
+end
+
 # Be careful with that one. It’s not configured to use proper prefixes.
 # (Not sure that it should though. It’s gotta put things in /sbin anyway.)
 recipes << Recipe.new(context, "sysvinit", "2.95").tap do |recipe|
@@ -66,6 +78,9 @@ recipes << Recipe.new(context, "musl", "1.1.23").tap do |recipe|
 	recipe.sources << "https://www.musl-libc.org/releases/musl-#{recipe.version}.tar.gz"
 	recipe.url = "https://www.musl-libc.org/"
 	recipe.description = "The musl c library (libc) implementation."
+	recipe.options["configure"] = "--prefix=/usr --libdir=/lib --syslibdir=/lib --enable-shared --enable-static"
+	# FIXME: We need to make a few symlinks (libm.so, libpthread.so, librt.so, libdl.so.)
+	# FIXME: We should probably add a ldd script too.
 end
 
 recipes << Recipe.new(context, "libffi", "3.2.1").tap do |recipe|
@@ -107,7 +122,9 @@ end
 				-DLLVM_ENABLE_ZLIB=ON \
 				-DLLVM_INCLUDE_EXAMPLES=OFF \
 				-DLLVM_LINK_LLVM_DYLIB=ON \
-				-DCMAKE_BUILD_TYPE=Release
+				-DCMAKE_BUILD_TYPE=Release \
+				-DCMAKE_CXX_FLAGS="-fPIC -O2" \
+				-DCMAKE_C_FLAGS="-fPIC -O2"
 EOF
 		
 		recipe.instructions.build << "pwd && ls && cd #{recipe.name}-#{recipe.version} && make"
@@ -224,6 +241,15 @@ end
 
 recipes << Recipe.new(context, "pcre", "8.43").tap do |recipe|
 	recipe.sources << "ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-#{recipe.version}.tar.gz"
+
+	recipe.options["configure"] = %( \
+		--enable-utf8 \
+		--enable-unicode-properties \
+		--enable-pcre8 \
+		--enable-pcre16 \
+		--enable-pcre32 \
+		--with-match-limit-recursion=8192
+	)
 end
 
 recipes << Recipe.new(context, "binutils", "2.32").tap do |recipe|