uClibc now has a math library. muahahahaha!

 -Erik

1 files changed, 75 insertions, 0 deletions

diff --git a/libm/Makefile b/libm/Makefile
new file mode 100644
index 000000000..c151d7cbd
--- /dev/null
+++ b/libm/Makefile
@@ -0,0 +1,75 @@
+# Makefile for uClibc's math library
+#
+# Copyright (C) 2001 by Lineo, inc.
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU Library General Public License as published by the Free
+# Software Foundation; either version 2 of the License, or (at your option) any
+# later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Library General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# Derived in part from the Linux-8086 C library, the GNU C Library, and several
+# other sundry sources.  Files within this library are copyright by their
+# respective copyright holders.
+
+TOPDIR=../
+include $(TOPDIR)Rules.mak
+
+LIBM=libm.a
+LIBM_SHARED=libm.so
+TARGET_CC= $(TOPDIR)extra/gcc-uClibc/$(TARGET_ARCH)-uclibc-gcc
+
+DIRS=
+ifeq ($(strip $(HAS_FLOATS)),true)
+	DIRS+=float
+endif
+ifeq ($(strip $(HAS_DOUBLE)),true)
+	DIRS+=double
+endif
+ifeq ($(strip $(HAS_LONG_DOUBLE)),true)
+	DIRS+=ldouble
+endif
+ALL_SUBDIRS = $(shell find * -type d -prune -name [a-z]\*)
+
+all: $(LIBM)
+
+$(LIBM): subdirs
+
+tags:
+	ctags -R
+	
+shared: $(LIBM)
+	$(TARGET_CC) $(LDFLAGS) -shared -o $(LIBM_SHARED).$(MAJOR_VERSION) \
+	    -Wl,-soname,$(LIBM_SHARED).$(MAJOR_VERSION) -Wl,--whole-archive $(LIBM) $(TOPDIR)$(SHARED_FULLNAME)
+
+install: all
+	install -d $(INSTALL_DIR)/lib
+	install -m 644 $(LIBM) $(INSTALL_DIR)/lib/
+	@if [ -f $(LIBM_SHARED).$(MAJOR_VERSION) ] ; then \
+	    install -m 644 $(LIBM_SHARED).$(MAJOR_VERSION) $(INSTALL_DIR)/lib/; \
+	    (cd $(INSTALL_DIR)/lib/;ln -sf $(LIBM_SHARED).$(MAJOR_VERSION) $(LIBM_SHARED)); \
+	fi;
+
+subdirs: $(patsubst %, _dir_%, $(DIRS))
+subdirs_clean: $(patsubst %, _dirclean_%, $(ALL_SUBDIRS))
+
+$(patsubst %, _dir_%, $(DIRS)) : dummy
+	$(MAKE) -C $(patsubst _dir_%, %, $@)
+
+$(patsubst %, _dirclean_%, $(ALL_SUBDIRS)) : dummy
+	$(MAKE) -C $(patsubst _dirclean_%, %, $@) clean
+
+clean: subdirs_clean
+	rm -f *.[oa] *~ core $(LIBM_SHARED)* $(LIBM)
+
+.PHONY: dummy
+
+