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add a configuration option to enable full c99 math in libm. this is needed for functions like floorf (which happens to be used in postgresql server as an example)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5302 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -26,7 +26,14 @@ config LARGEFILE
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depends on !cris
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depends on !cris
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default y
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default y
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help
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help
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Enable large file (files > 2 GB) support
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Enable large file (files > 2 GB) support
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config C99_MATH
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bool
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prompt "Enable full C99 math support?" if TOOLCHAINOPTS
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default n
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help
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Enable if you need full C99 math in libm
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config SOFT_FLOAT
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config SOFT_FLOAT
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bool
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bool
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@ -51,6 +51,9 @@ endif
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$(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(PKG_BUILD_DIR)/.config
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$(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(PKG_BUILD_DIR)/.config
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ifeq ($(CONFIG_SOFT_FLOAT),y)
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ifeq ($(CONFIG_SOFT_FLOAT),y)
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$(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(PKG_BUILD_DIR)/.config
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$(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(PKG_BUILD_DIR)/.config
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endif
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ifeq ($(CONFIG_C99_MATH),y)
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$(SED) 's,.*DO_C99_MATH.*,DO_C99_MATH=y,g' $(PKG_BUILD_DIR)/.config
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endif
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endif
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mkdir -p $(TOOLCHAIN_BUILD_DIR)/uClibc_dev/usr/include
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mkdir -p $(TOOLCHAIN_BUILD_DIR)/uClibc_dev/usr/include
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mkdir -p $(TOOLCHAIN_BUILD_DIR)/uClibc_dev/usr/lib
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mkdir -p $(TOOLCHAIN_BUILD_DIR)/uClibc_dev/usr/lib
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