s*****w
发帖数: 1527 | 1 for the following, why some -D are in front of some -I ?
does that mean these defines are only for the include path following it ?
[somehow@bsd ~/bsd_src/lib/libc]$ make
Warning: Object directory not changed from original
/usr/home/somehow/bsd_src/lib/libc
cc -O2 -pipe -I/usr/home/somehow/bsd_src/lib/libc/include -
I/usr/home/somhhow/bsd_src/lib/libc/../../include -
I/usr/home/somehow/bsd_src/lib/libc/amd64 -DNLS -D__DBINTERFACE_PRIVATE -
I/usr/home/somehow/bsd_src/lib/libc/../../contrib/gdtoa ... 阅读全帖 |
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k*****l
发帖数: 177 | 2 我用的是
g++ -g -O3 -Wall -Wno-sign-compare -Wno-deprecated -fomit-frame-pointer -
ffast-math |
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c*******y
发帖数: 1630 | 3 也许我makefile写的不对，不过我是从sample修改过来的。上stackoverflow搜了一下。
CXX=g++
CXXFLAGS=-DIB_USE_STD_STRING -w -Wno-switch -Wno-sign-compare
ROOT_DIR=c:/Jts/TWSAPI/source
BASE_SRC_DIR=${ROOT_DIR}/PosixClient/src
INCLUDES=-I${ROOT_DIR}/CppClient/Shared -I${BASE_SRC_DIR}
TARGET=eu.exe
$(TARGET):
$(CXX) $(CXXFLAGS) $(INCLUDES) -o EClientSocketBase.o -c $(BASE_SRC_DIR)
/EClientSocketBase.cpp
$(CXX) $(CXXFLAGS) $(INCLUDES) -o EPosixClientSocket.o -c $(BASE_SRC_DIR
)/EPosixClientSocket.cpp
$(CXX) $(CXXFLAGS... 阅读全帖 |
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c*******y
发帖数: 1630 | 4 c:Tradingeu-ats>g++ --version
g++ (GCC) 4.8.0
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
makefile:
CXX=g++
CXXFLAGS=-DIB_USE_STD_STRING -w -Wno-switch -Wno-sign-compare -O2
ROOT_DIR=c:/Jts/TWSAPI/source
BASE_SRC_DIR=${ROOT_DIR}/PosixClient/src
INCLUDES=-I${ROOT_DIR}/CppClient/Shared -I${BASE_SRC_DIR}
TARGET=fx.exe
$(TARGET):
$(CXX) $(CX... 阅读全帖 |
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S*A
发帖数: 7142 | 5 我改了一下， 这样子应该是比较接近的了吧。而且中间节点
都用隐含规则建立依赖关系了。完全没有测试，因为我不用
cygwin
==================================
CXX=g++
BASE_SRC_DIR=CppClient/Shared
INCLUDES=-I$(BASE_SRC_DIR) -I.
CXXFLAGS=-DIB_USE_STD_STRING -w -Wno-switch -Wno-sign-compare $(INCLUDES)
LIBS = -lws2_32
TARGET=eu.exe
OBJS= $(addprefix $(BASE_SRC_DIR), EClientSocketBase.o EPosixClientSocket.o)
\
PosixTestClient.o Main.o
$(TARGET): $(OBJS)
$(CXX) $(CXXFLAGS) -o $@ $< $(LIBS)
clean:
rm -f $(TARGET) $(OBJS) |
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g***i
发帖数: 90 | 6 here some info about g77 warnings:
Warnings are diagnostic messages that report constructions which are
not inherently erroneous but which are risky or suggest there might
have been an error.
You can request many specific warnings with options beginning `-W',
for example `-Wimplicit' to request warnings on implicit declarations.
Each of these specific warning options also has a negative form
beginning `-Wno-' to turn off warnings; for example, `-Wno-implicit'.
This manual lists only one of t |
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i**********e
发帖数: 1145 | 7 是 g++ 4.7.2. 有遇到什么问题吗？
参数是：
-std=c++0x -Wfatal-errors -Wno-deprecated -ftemplate-depth-128 |
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ET
发帖数: 10701 | 9 don't want to deny. I guess I am over-reacted. Sorry.
Basically, it's not about confidence . I shot a round of 70's again, then
low 70's happened. if it wno't happen forever, so I'll say i am at another
level.
golf is a difficult game. nobody in the planet can claim that he can shot
the same score every single day.
handicap is calcuated the best 8 rounds of 20 rounds score.
just talking about the last round score, I was not that bad. No warmup, no
playing at the course for months, that course' g |
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d******i
发帖数: 7160 | 10 多谢指点。
俺在pogoplug的debian下按照 https://github.com/joyent/node/wiki/Installing-
Node.js-via-package-manager 的debian编译指示去做，
结果最后一步出错了：
root@debian:~/nodejs/node-v0.10.1# make install
make -C out BUILDTYPE=Release V=1
make[1]: Entering directory `/root/nodejs/node-v0.10.1/out'
g++ '-DENABLE_DEBUGGER_SUPPORT' '-DENABLE_EXTRA_CHECKS' '-DV8_TARGET_ARCH_
ARM' '-DUSE_EABI_HARDFLOAT=0' -I../deps/v8/src -Wall -Wextra -Wno-unused-
parameter -pthread -fno-strict-aliasing -O2 -fno-strict-aliasing -fno-tree-
v... 阅读全帖 |
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d******i
发帖数: 7160 | 11 下面这段是从 https://github.com/joyent/node/wiki/Installing-Node.js-via-
package-manager 抄来的哈:
Debian
Node.js is available in official repo for Debian Sid(unstable).
For Debian Squeeze, your best bet is to compile node by yourself (as root):
apt-get install python g++ make
mkdir ~/nodejs && cd $_
wget -N http://nodejs.org/dist/node-latest.tar.gz
tar xzvf node-latest.tar.gz && cd `ls -rd node-v*`
./configure
make install
我最后一步"make install"没过。
按你的说法，./configure以后我试着make，结果一样的错误:
root@debian:~/nodejs/no... 阅读全帖 |
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d******i
发帖数: 7160 | 12 试了,不灵啊。
root@debian:~/nodejs/node-v0.10.1# make
make -C out BUILDTYPE=Release V=1
make[1]: Entering directory `/root/nodejs/node-v0.10.1/out'
g++ '-DENABLE_DEBUGGER_SUPPORT' '-DENABLE_EXTRA_CHECKS' '-DV8_TARGET_ARCH_
ARM' '-DUSE_EABI_HARDFLOAT=0' -I../deps/v8/src -Wall -Wextra -Wno-unused-
parameter -pthread -fno-strict-aliasing -O2 -fno-strict-aliasing -fno-tree-
vrp -fno-tree-sink -fno-tree-vrp -fno-rtti -fno-exceptions -MMD -MF /root/
nodejs/node-v0.10.1/out/Release/.deps//root/nodejs/node... 阅读全帖 |
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d**********o
发帖数: 1321 | 13 最终版本的compiler测试结果
=================================================
Output of Building User Code
Explode the tar
c-.l
c-.y
scanType.h
makefile
symtab.h
symtab.cpp
emitCode.h
emitCode.cpp
20131214164956-huang-CS445-F13-A5.tar: POSIX tar archive (GNU)
Tests: directory
c-.l: lex description text
c-.y: lex description text
emitCode.cpp: ASCII C++ program text
emitCode.h: ... 阅读全帖 |
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d**********o
发帖数: 1321 | 14 最终版本的compiler测试结果
=================================================
Output of Building User Code
Explode the tar
c-.l
c-.y
scanType.h
makefile
symtab.h
symtab.cpp
emitCode.h
emitCode.cpp
20131214164956-huang-CS445-F13-A5.tar: POSIX tar archive (GNU)
Tests: directory
c-.l: lex description text
c-.y: lex description text
emitCode.cpp: ASCII C++ program text
emitCode.h: ... 阅读全帖 |
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S***w
发帖数: 1014 | 15 两台机器，我都用g++编译的，不过是openmpi wrapper 的mpic++,
mac 下，编译参数是 -O -MMD -MG
链接参数是 -O
linux服务器下，编译参数为 -O2 -funroll-loops -fstrict-aliasing -Wall -W -
Wno-uninitialized
连接参数是 -O |
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p**e
发帖数: 335 | 16 template
class test
{
test();
~test();
friend bool operator== (const test &p1, const test &p2); //line 7
};
I will get:
test.h:7: warning: friend declaration 'bool operator==(const test&, const
test&)' declares a
non-template function
test.h:7: warning: (if this is not what you intended, make sure the function
template has already been
declared and add <> after the function name here) -Wno-non-template-friend
disables this warning
template
class t |
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m******g
发帖数: 91 | 17 看gentoo网上提供的说明，需要对/etc/make.conf进行配置，
让gcc针对特定的CPU进行编译优化。
好的。我的机器是pentium 233MHz MMX,
因此我改动/etc/make.conf为：
CHOST="i586-pc-linux-gnu"
CFLAGS="-march=pentium-mmx -O3 -pipe -fomit-frame-pointer"
CXXFLAGS="${CFLAGS}"
可是在执行kernel编译时，出现的却是：
gcc -D__KERNEL__ -I/usr/src/linux-2.4.20-gentoo-r5/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing
-fno-common -fomit-frame-pointer -pipe -mpreferred-stack-boundary=2
-march=i686 -DKBUILD_BASENAME=main -c -o init/main.o init/main.c
是针对i |
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