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- added '-mno-gpopt'

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git-svn-id: http://moon:8086/svn/vhdl/trunk@289 cc03376c-175c-47c8-b038-4cd826a8556b
This commit is contained in:
jens
2009-01-26 09:56:29 +00:00
parent 0b7f09d0d9
commit 538a55d1a2
3 changed files with 10 additions and 11 deletions
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lib/CPUs/MIPS/bsp/examples/Makefile
+2 -2
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@@ -1,7 +1,7 @@
TOOLS_DIR=../../tools
CFLAGS=-G 0 -msoft-float -O2 -march=r3000 -I.
LFLAGS=-G 0 -M -T link.ld
CFLAGS=-mno-gpopt -msoft-float -O2 -march=r3000 -I.
LFLAGS=-M -T link.ld
LIB_DIRS=-L /usr/local/mipsel-elf/lib -L /usr/local/lib/gcc/mipsel-elf/4.3.2
LIBS=-lc -lm -lgcc
lib/CPUs/MIPS/bsp/examples/bootloader/Makefile
+2 -2
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@@ -1,8 +1,8 @@
ROM_WORDADDR_WIDTH=11
TOOLS_DIR=../../../tools
CFLAGS=-G 0 -O2 -I. -I../ -msoft-float -march=r3000
LFLAGS=-G 0 -M -T bootloader.ld
CFLAGS=-mno-gpopt -O2 -I. -I../ -msoft-float -march=r3000
LFLAGS=-M -T bootloader.ld
LIB_DIRS=-L /usr/local/mipsel-elf/lib -L /usr/local/lib/gcc/mipsel-elf/4.3.2
LIBS=-lc -lm -lgcc
lib/CPUs/MIPS/bsp/toolchain/howto_build.txt
+6 -7
View File
@@ -15,8 +15,8 @@
> tar -xzf gcc-4.3.2.tar.gz
> mkdir gcc-4.3.2_build
> cd gcc-4.3.2_build
> ../gcc-4.3.2/configure --target=mipsel-elf --prefix=/usr/local --enable-languages=c,c++ --without-headers --with-newlib --with-float=soft
> CFLAGS_FOR_TARGET="-G 0 -g -O2" make all-gcc
> ../gcc-4.3.2/configure --target=mipsel-elf --prefix=/usr/local --enable-languages="c,c++" --without-headers --with-newlib --with-float=soft --disable-multilib
> CFLAGS_FOR_TARGET="-mno-gpopt" make all-gcc
> make info-gcc
> make install-gcc
@@ -32,16 +32,15 @@
> mkdir newlib-1.16.0_build
> cd newlib-1.16.0_build
> ../newlib-1.16.0/configure --target=mipsel-elf --prefix=/usr/local --with-float=soft
> TARGET_CFLAGS="-G 0 -g -O2" make all
> ../newlib-1.16.0/configure --target=mipsel-elf --prefix=/usr/local --with-float=soft --disable-multilib
> TARGET_CFLAGS="-mno-gpopt" make all
> make install
# ---------------------------------------------------------------
# 4. GCC bauen und installieren
# ---------------------------------------------------------------
> cd gcc-4.3.2_build
> ../gcc-4.3.2/configure --target=mipsel-elf --prefix=/usr/local --enable-languages=c,c++ --disable-shared --with-newlib --with-float=soft
> CFLAGS_FOR_TARGET="-G 0 -g -O2" make all
> ../gcc-4.3.2/configure --target=mipsel-elf --prefix=/usr/local --enable-languages="c,c++" --disable-shared --with-newlib --with-float=soft --disable-multilib
> CFLAGS_FOR_TARGET="-mno-gpopt" make all
> make info
> make install