update readme, add dist/config.mak

[libc-test] / dist / config.mak

diff --git a/dist/config.mak b/dist/config.mak
new file mode 100644 (file)
index 0000000..8d10693
--- /dev/null
+++ b/dist/config.mak
@@ -0,0 +1,18 @@
+# copy to ../config.mak and edit
+
+# to test the native libc with native cc no config is required
+
+# to test non-native musl with gcc use
+#CC = musl-gcc
+
+# to test non-native musl with installed pcc use
+#prefix = /path/to/musl
+#includedir = $(prefix)/include
+#libdir = $(prefix)/lib
+#CC = pcc
+#LIBCC = $(shell pcc -v /dev/null 2>&1 |sed -n 's,/crtbegin.o.*,,;s,.* /,/,p')
+#CFLAGS  += -nostdinc -ffreestanding -fno-stack-protector -isystem $(includedir)
+#LDFLAGS += -nostdlib -Wl,-e,_start,-Bstatic $(libdir)/crti.o $(libdir)/crt1.o $(libdir)/crtn.o -L$(libdir) -lc -L$(LIBCC) -l$(CC)
+
+# required for math tests
+CFLAGS += -fno-builtin -ffloat-store