openwrt/001-no-ansi.patch at b6645b7f38785d2bbbb2e8c3c774ed93386be2e6 - openwrt - ClassFun

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Rosen Penev 0b26382533 uClibc++: Update to 0.2.5

Switched to xz archives for smaller size.

Removed upstreamed patches.

Reorganized Makefile a little bit for clarity. Build/Prepare is not useful
anymore. Upstream converted the file to LF.

Refreshed config.

Removed -ansi option from the original CFLAGS as this was causing long
long support to be missing.

Removed fPIC. We have the macro $(FPIC) already used. No point in setting
fpic and fPIC together.

Removed pedantic -Wlong-long warnings as they are not useful.

Removed -std=gnu++98. Not only is it unnecessary (it compiles against all
standards), it actually results in a size increase. 75843 vs. 75222 (gcc
in OpenWrt defaults to g++14).

Added --gc-sections to linker flags to reduce size: 72653 vs 75222.

Removed warn linker options. They have been upstreamed.

Tested on Archer C7v2 and GnuBee PC1.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

2019-05-11 23:10:10 +02:00

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 --- a/Rules.mak
 +++ b/Rules.mak
@@ -232,7 +232,6 @@ endif
  GEN_CXXFLAGS:=-nostdinc++
  GEN_CXXFLAGS+=$(if $(CXXFLAG_-fvisibility-inlines-hidden),-DGCC_HASCLASSVISIBILITY)
  CXXFLAGS:=$(CFLAGS)
 -CFLAGS += -ansi
  LIBGCC:=$(shell $(CC) -print-libgcc-file-name)
  LIBGCC_DIR:=$(dir $(LIBGCC))