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author | Felix Fietkau <nbd@openwrt.org> | 2006-10-13 22:51:49 +0200 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2016-03-20 17:29:15 +0100 |
commit | 60c1f0f64d23003a19a07d6b9638542130f6641d (patch) | |
tree | 8fb2787f4c49baded97cd55e0c371fe1cffce2b6 /toolchain/libnotimpl | |
parent | d58a09110ccfa95f06c983fe796806f2e035c9d2 (diff) | |
parent | b3ce218b51746d3a576221ea542facf3a1703ab2 (diff) | |
download | mtk-20170518-60c1f0f64d23003a19a07d6b9638542130f6641d.zip mtk-20170518-60c1f0f64d23003a19a07d6b9638542130f6641d.tar.gz mtk-20170518-60c1f0f64d23003a19a07d6b9638542130f6641d.tar.bz2 |
finally move buildroot-ng to trunk
Diffstat (limited to 'toolchain/libnotimpl')
-rw-r--r-- | toolchain/libnotimpl/Makefile | 39 | ||||
-rw-r--r-- | toolchain/libnotimpl/src/math.c | 68 |
2 files changed, 107 insertions, 0 deletions
diff --git a/toolchain/libnotimpl/Makefile b/toolchain/libnotimpl/Makefile new file mode 100644 index 0000000..8515672 --- /dev/null +++ b/toolchain/libnotimpl/Makefile @@ -0,0 +1,39 @@ +# +# Copyright (C) 2006 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# +include $(TOPDIR)/rules.mk + +PKG_NAME:=libnotimpl + +PKG_BUILD_DIR:=$(TOOLCHAIN_BUILD_DIR)/libnotimpl + +include $(INCLUDE_DIR)/host-build.mk + +define cc + $(TARGET_CC) $(TARGET_CFLAGS) -c src/$(1).c -o $(PKG_BUILD_DIR)/$(1).o +endef + +define Build/Prepare + rm -rf $(PKG_BUILD_DIR) + mkdir -p $(PKG_BUILD_DIR) +endef + +define Build/Compile + $(call cc,math) + $(TARGET_CROSS)ar rc $(PKG_BUILD_DIR)/libnotimpl.a $(PKG_BUILD_DIR)/*.o +endef + +define Build/Install + mkdir -p $(STAGING_DIR)/usr/lib + $(CP) $(PKG_BUILD_DIR)/libnotimpl.a $(STAGING_DIR)/usr/lib/ +endef + +define Build/Clean + rm -f $(STAGING_DIR)/usr/lib/libnotimpl.a +endef + +$(eval $(call HostBuild)) + diff --git a/toolchain/libnotimpl/src/math.c b/toolchain/libnotimpl/src/math.c new file mode 100644 index 0000000..5bfcb95 --- /dev/null +++ b/toolchain/libnotimpl/src/math.c @@ -0,0 +1,68 @@ +/* vi: set sw=4 ts=4: */ + +#include "math.h" + + +/* cosf for uClibc + * + * wrapper for cos(x) + */ + +#ifdef __STDC__ + float cosf(float x) +#else + float cosf(x) + float x; +#endif +{ + return (float) cos( (double)x ); +} + + +/* sinf for uClibc + * + * wrapper for sin(x) + */ + +#ifdef __STDC__ + float sinf(float x) +#else + float sinf(x) + float x; +#endif +{ + return (float) sin( (double)x ); +} + + +/* ceilf for uClibc + * + * wrapper for ceil(x) + */ + +#ifdef __STDC__ + float ceilf(float x) +#else + float ceilf(x) + float x; +#endif +{ + return (float) ceil( (double)x ); +} + + +/* rintf for uClibc + * + * wrapper for rint(x) + */ + +#ifdef __STDC__ + float rintf(float x) +#else + float rintf(x) + float x; +#endif +{ + return (float) sin( (double)x ); +} + |