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Recommend O2 instead of O3 since it can make windows binaries fail.

nfactor-troky
Con Kolivas 13 years ago
parent
commit
4daca363f0
  1. 8
      README

8
README

@ -40,9 +40,9 @@ If you are on 32 bit, x86_64 in the 2nd last line should be x86 @@ -40,9 +40,9 @@ If you are on 32 bit, x86_64 in the 2nd last line should be x86
To actually build:
./autogen.sh # only needed if building from git repo
CFLAGS="-O3 -Wall -march=native" ./configure
CFLAGS="-O2 -Wall -march=native" ./configure
or if you haven't installed the ati files in system locations:
CFLAGS="-O3 -Wall -march=native -I<path to AMD APP include>" LDFLAGS="-L<path to AMD APP lib/x86_64> ./configure
CFLAGS="-O2 -Wall -march=native -I<path to AMD APP include>" LDFLAGS="-L<path to AMD APP lib/x86_64> ./configure
make
If it finds the opencl files it will inform you with
@ -51,7 +51,7 @@ If you are on 32 bit, x86_64 in the 2nd last line should be x86 @@ -51,7 +51,7 @@ If you are on 32 bit, x86_64 in the 2nd last line should be x86
Basic WIN32 build instructions (on Fedora 13; requires mingw32):
./autogen.sh # only needed if building from git repo
rm -f mingw32-config.cache
MINGW32_CFLAGS="-O3 -Wall -msse2" mingw32-configure
MINGW32_CFLAGS="-O2 -Wall -msse2" mingw32-configure
make
./mknsis.sh
@ -62,7 +62,7 @@ Native WIN32 build instructions (on mingw32, on windows): @@ -62,7 +62,7 @@ Native WIN32 build instructions (on mingw32, on windows):
Install libcurl, copy libcurl.m4 into /mingw/share/aclocal
Run:
autoreconf -fvi
CFLAGS="-O3 -Wall -msse2 -I<path to AMD APP include>" LDFLAGS="-L<path to AMD APP lib/x86>" ./configure
CFLAGS="-O2 -Wall -msse2 -I<path to AMD APP include>" LDFLAGS="-L<path to AMD APP lib/x86>" ./configure
make
Usage instructions: Run "cgminer --help" to see options.

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