你能帮我在 Cygwin 上构建 eleveldb 吗？我的 gcc 是 4.5.3，我在 64 位 W7 操作系统上安装了 32 位 cygwin。我能够使用 Microsoft SDK 和 msbuild 程序构建 leveldb。这是我的 cygwin bash cli 的输出：
user1@mycomputer ~/eleveldb
$ ./rebar compile
==> Entering directory `c:/cygwin/home/user1/eleveldb'
==> eleveldb (compile)
'c_src' is not recognized as an internal or external command,
operable program or batch file.
ERROR: Command [compile] failed! <br/>
的输出./rebar -vvv compile如下：
$ ./rebar -vvv compile
DEBUG: Rebar location: "c:/cygwin/home/user1/eleveldb/rebar"
DEBUG: Consult config file "c:/cygwin/home/user1/eleveldb/rebar.config"
==> Entering directory `c:/cygwin/home/user1/eleveldb'
DEBUG: Consult config file "c:/cygwin/home/user1/eleveldb/rebar.config"
DEBUG: Available deps: []
DEBUG: Missing deps : []
DEBUG: Predirs: []
==> eleveldb (compile)
INFO: sh info:
cwd: "C:/cygwin/home/user1/eleveldb"
cmd: c_src/build_deps.sh
DEBUG: opts: [{env,[{"REBAR_DEPS_DIR","c:/cygwin/home/user1/eleveldb/deps"},
{"ERL_LIBS","c:/cygwin/home/user1/eleveldb/deps"},
{"ALLUSERSPROFILE","C:\\ProgramData"},
{"ANT_HOME","C:\\Tools\\apache-ant-1.7.1"},
{"APPDATA","C:\\Users\\user1\\AppData\\Roaming"},
{"AR","ar.sh"},
{"CC","cc.sh"},
{"CFLAGS","-mno-cygwin -Wall -O3 -fPIC"},
{"CLASSPATH",
".;F:\\SERVERS\\TimesTen\\tt70_64\\lib\\ttjdbc5.jar;C:\\TOOLS\\Win32\\JAVA\\jre6\\lib\\ext\\QTJava.zip"},
{"COMMONPROGRAMFILES",
"C:\\Program Files (x86)\\Common Files"},
{"COMPUTERNAME","mycomputer"},
{"COMSPEC","C:\\Windows\\system32\\cmd.exe"},
{"CVS_RSH","/bin/ssh"},
{"CXX","cc.sh"},
{"CXXFLAGS"," -Wall -O3 -fPIC"},
{"CommonProgramFiles(x86)",
"C:\\Program Files (x86)\\Common Files"},
{"CommonProgramW6432","C:\\Program Files\\Common Files"},
{"DISPLAY",":0.0"},
{"DRV_CC_TEMPLATE",
"cc.sh -c -mno-cygwin -Wall -O3 -fPIC -g -Wall -fPIC -If:/Tools/erl5.9/lib/erl_interface-3.7.6/include -If:/Tools/erl5.9/erts-5.9/include -O3 -Wall -I c_src/leveldb/include $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"DRV_CFLAGS",
"-g -Wall -fPIC -If:/Tools/erl5.9/lib/erl_interface-3.7.6/include -If:/Tools/erl5.9/erts-5.9/include -O3 -Wall -I c_src/leveldb/include"},
{"DRV_CXX_TEMPLATE",
"cc.sh -c -Wall -O3 -fPIC -g -Wall -fPIC -If:/Tools/erl5.9/lib/erl_interface-3.7.6/include -If:/Tools/erl5.9/erts-5.9/include -O3 -Wall -I c_src/leveldb/include $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"DRV_LDFLAGS",
"-shared -Lf:/Tools/erl5.9/lib/erl_interface-3.7.6/lib -lerl_interface -lei c_src/leveldb/libleveldb.a c_src/system/lib/libsnappy.a -lstdc++"},
{"DRV_LINK_TEMPLATE",
"cc.sh $PORT_IN_FILES $LDFLAGS -shared -Lf:/Tools/erl5.9/lib/erl_interface-3.7.6/lib -lerl_interface -lei c_src/leveldb/libleveldb.a c_src/system/lib/libsnappy.a -lstdc++ -o $PORT_OUT_FILE"},
{"ERLANG_ARCH","32"},
{"ERLANG_TARGET","R15B-win32-32"},
{"ERL_CFLAGS",
" -If:/Tools/erl5.9/lib/erl_interface-3.7.6/include -If:/Tools/erl5.9/erts-5.9/include "},
{"ERL_CONSOLE_MODE","tty:ccc"},
{"ERL_EI_LIBDIR",
"f:/Tools/erl5.9/lib/erl_interface-3.7.6/lib"},
{"ERL_LDFLAGS",
" -Lf:/Tools/erl5.9/lib/erl_interface-3.7.6/lib -lerl_interface -lei"},
{"ERL_TOP","/home/user1/otp_src_R13B04"},
{"EXE4J_JAVA_HOME","C:\\Tools\\x64\\Java\\jdk1.6.0_17"},
{"EXE_CC_TEMPLATE",
"cc.sh -c -mno-cygwin -Wall -O3 -fPIC -g -Wall -fPIC -If:/Tools/erl5.9/lib/erl_interface-3.7.6/include -If:/Tools/erl5.9/erts-5.9/include $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"EXE_CFLAGS",
"-g -Wall -fPIC -If:/Tools/erl5.9/lib/erl_interface-3.7.6/include -If:/Tools/erl5.9/erts-5.9/include "},
{"EXE_CXX_TEMPLATE",
"cc.sh -c -Wall -O3 -fPIC -g -Wall -fPIC -If:/Tools/erl5.9/lib/erl_interface-3.7.6/include -If:/Tools/erl5.9/erts-5.9/include $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"EXE_LDFLAGS",
" -Lf:/Tools/erl5.9/lib/erl_interface-3.7.6/lib -lerl_interface -lei"},
{"EXE_LINK_TEMPLATE",
"cc.sh $PORT_IN_FILES $LDFLAGS -Lf:/Tools/erl5.9/lib/erl_interface-3.7.6/lib -lerl_interface -lei -o $PORT_OUT_FILE"},
{"FP_NO_HOST_CHECK","NO"},
{"GRADLE_HOME","C:\\FRAMEWORKS\\gradle-1.3"},
{"HISTCONTROL","ignoredups"},
{"HISTIGNORE","[ ]*:&:bg:fg:exit"},
{"HOME","C:\\cygwin\\home\\user1"},
{"HOMEDRIVE","C:"},
{"HOMEPATH","\\Users\\user1"},
{"HOSTNAME","mycomputer"},
{"INCLUDE",
"f:\\Program Files (x86)\\Microsoft Visual Studio .NET 2003\\SDK\\v1.1\\include\\"},
{"INFOPATH","/usr/local/info:/usr/share/info:/usr/info:"},
{"JAVA_HOME","C:\\Tools\\x64\\Java\\jdk1.6.0_17"},
{"JAVA_HOME1","C:\\Tools\\Win32\\Java\\jdk1.5.0_17"},
{"JDK5","C:\\Tools\\Win32\\Java\\jdk1.5.0_17"},
{"JDK6_x64","C:\\Tools\\x64\\Java\\jdk1.6.0_17"},
{"LANG","en_US.UTF-8"},
{"LIB",
"f:\\Program Files (x86)\\Microsoft Visual Studio .NET 2003\\SDK\\v1.1\\Lib\\"},
{"LOCALAPPDATA","C:\\Users\\user1\\AppData\\Local"},
{"LOGONSERVER","\\\\mycomputer"},
{"M2_HOME","C:\\Tools\\apache-maven-3.0.4"},
{"MAKE_MODE","unix"},
{"MANPATH",
"/usr/local/man:/usr/share/man:/usr/man::/usr/ssl/man"},
{"MEDIAMALL","C:\\Program Files (x86)\\MediaMall\\"},
{"MEMBASE_NUM_VBUCKETS","256"},
{"NUMBER_OF_PROCESSORS","2"},
{"NVM_DIR","/home/user1/.nvm"},
{"OLDPWD","/home/user1/eleveldb/c_src"},
{"OPENRDA_INI",
"F:\\tools\\CA\\ERwin Data Modeler r7.3\\OpenAccess\\bin\\iwinnt\\openrda.ini"},
{"OS","Windows_NT"},
{"OVERRIDE_CONFIG_CACHE",
"/home/user1/otp_src_R13B04/erts/autoconf/win32.config.cache"},
{"OVERRIDE_TARGET","win32"},
{"PATH",
"F:\\Tools\\erl5.9\\erts-5.9\\bin;C:\\cygwin\\home\\user1\\otp_src_R13B04\\erts\\etc\\win32\\cygwin_tools\\vc;C:\\cygwin\\home\\user1\\otp_src_R13B04\\erts\\etc\\win32\\cygwin_tools;C:\\cygwin\\usr\\local\\bin;C:\\cygwin\\bin;C:\\cygwin\\bin;C:\\cygwin\\usr\\X11R6\\bin;C:\\Tools\\x64\\Java\\JDK16~1.0_1\\bin;C:\\cygwin\\bin;F:\\SERVERS\\TimesTen\\tt70_64\\bin;C:\\tools\\win32\\IMAGEM~1.1-Q;C:\\PHP\\PHP-52~1.9-1;C:\\SERVERS\\ORACLE\\oraclexe\\app\\oracle\\product\\102~1.0\\server\\bin;C:\\ruby\\bin;C:\\Perl\\bin;C:\\Windows\\system32;C:\\Windows;C:\\Windows\\System32\\Wbem;C:\\PROGRA~2\\COMMON~1\\DIVXSH~1;C:\\PROGRA~2\\MI3EDC~1\\90\\Tools\\binn;C:\\Windows\\System32\\WINDOW~1\\v1.0;C:\\Tools\\COLLAB~1;C:\\Windows\\system32;C:\\Windows;C:\\Windows\\System32\\Wbem;F:\\temp\\tools\\MKVTOO~1;C:\\PROGRA~2\\COMMON~1\\Acronis\\SnapAPI;C:\\PROGRA~2\\Toshiba\\BLUETO~1\\sys;C:\\PROGRA~2\\Toshiba\\BLUETO~1\\sys\\x64;C:\\PROGRA~1\\TORTOI~1\\bin;C:\\PROGRA~2\\QUICKT~1\\QTSystem;C:\\PROGRA~2\\Autodesk\\BACKBU~1;F:\\TOOLS\\scala\\bin;F:\\Tools\\sbt;C:\\PROGRA~2\\giter8;C:\\PROGRA~1\\MI3EDC~1\\110\\Tools\\Binn;C:\\FRAMEW~1\\gradle-1.3\\bin;C:\\Tools\\APACHE~1.4\\bin;C:\\Tools\\APACHE~1.1\\bin;C:\\SERVERS\\Sun\\APPSER~1\\bin;C:\\SERVERS\\MySQL5\\bin;C:\\SERVERS\\MAESTR~1.2\\maven\\bin;C:\\SERVERS\\MAESTR~1.2\\PROJEC~1\\bin;C:\\SERVERS\\MAESTR~1.2\\PROJEC~1\\bin\\WINDOW~1;C:\\Tools\\MERCUR~1;D:\\GNUstep\\GNUstep\\System\\Tools;D:\\GNUstep\\bin;F:\\Tools\\erl5.9\\bin;C:\\cygwin\\lib\\lapack"},
{"PATHEXT",
".COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC;.RB;.RBW"},
{"PHPRC","C:\\PHP\\php-5.2.9-1-Win32\\"},
{"PRINTER","Canon MG3100 series Printer (Copy 2)"},
{"PROCESSOR_ARCHITECTURE","x86"},
{"PROCESSOR_ARCHITEW6432","AMD64"},
{"PROCESSOR_IDENTIFIER",
"Intel64 Family 6 Model 23 Stepping 6, GenuineIntel"},
{"PROCESSOR_LEVEL","6"},
{"PROCESSOR_REVISION","1706"},
{"PROGRAMFILES","C:\\Program Files (x86)"},
{"PS1",
"\\[\\e]0;\\w\\a\\]\\n\\[\\e[32m\\]\\u@\\h \\[\\e[33m\\]\\w\\[\\e[0m\\]\\n\\$ "},
{"PSModulePath",
"C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\Modules\\"},
{"PUBLIC","C:\\Users\\Public"},
{"PWD","/home/user1/eleveldb"},
{"ProgramData","C:\\ProgramData"},
{"ProgramFiles(x86)","C:\\Program Files (x86)"},
{"ProgramW6432","C:\\Program Files"},
{"QMAKESPEC","cygwin-g++"},
{"QTJAVA",
"C:\\TOOLS\\Win32\\JAVA\\jre6\\lib\\ext\\QTJava.zip"},
{"RANLIB","true"},
{"RUBYOPT","-rubygems"},
{"SBT_HOME","F:\\Tools\\sbt\\"},
{"SHLVL","1"},
{"SYSTEMDRIVE","C:"},
{"SYSTEMROOT","C:\\Windows"},
{"TEMP","C:\\cygwin\\home\\user1\\tmp"},
{"TERM","xterm"},
{"TMP","C:\\cygwin\\home\\user1\\tmp"},
{"TZ","America/Chicago"},
{"USER","user1"},
{"USERDOMAIN","mycomputer"},
{"USERNAME","user1"},
{"USERPROFILE","C:\\Users\\user1"},
{"VBOX_INSTALL_PATH","C:\\Tools\\Oracle\\VirtualBox\\"},
{"VS110COMNTOOLS",
"C:\\Program Files (x86)\\Microsoft Visual Studio 11.0\\Common7\\Tools\\"},
{"VS71COMNTOOLS",
"f:\\Program Files (x86)\\Microsoft Visual Studio .NET 2003\\Common7\\Tools\\"},
{"VS80COMNTOOLS",
"f:\\Program Files (x86)\\Microsoft Visual Studio 8\\Common7\\Tools\\"},
{"WINDIR","C:\\Windows"},
{"_","./rebar"},
{"_M2_HOME","c:\\tools\\apache-maven-2.0.10"},
{"asl.log","Destination=file"}]},
{abort_on_error,"Command [compile] failed!\n"}]
'c_src' is not recognized as an internal or external command,
operable program or batch file.
ERROR: Command [compile] failed!
user1@mycomputer ~/eleveldb
在使用“编译”pre_hook 编辑rebar.config文件后sh -x，我看到的是：
$ ./rebar compile
==> Entering directory 'c:/cygwin/home/user1/eleveldb'
==> eleveldb (compile)
++ uname -s
+ '[' CYGWIN_NT-6.1-WOW64 = SunOS -a '' '!=' true ']'
+ unset POSIX_SHELL
+ LEVELDB_VSN=1.3.0
+ SNAPPY_VSN=1.0.5
+ set -e
++ basename /home/user1/eleveldb
+ '[' eleveldb '!=' c_src ']'
+ cd c_src
+ BASEDIR=/home/user1/eleveldb/c_src
+ which gmake
+ MAKE=make
+ case "$1" in
+ '[' '!' -d snappy-1.0.5 ']'
+ cd snappy-1.0.5
+ make
make: *** No targets specified and no makefile found. Stop.
ERROR: Command [compile] failed!