在MSYS2中，我尝试用:::
chicken-install http-client
我收到如下错误：
"c:\msys64\usr\local\bin\csc" -feature compiling-extension -setup-mode mathh.scm -shared -optimize-leaf-routines -inline -output-file mathh.so -emit-import-library mathh -emit-type-file mathh.types -local -no-procedure-checks
mathh.c:24:1: error: static declaration of 'log2' follows non-static declaration
log2( double x )
^~~~
In file included from c:/msys64/usr/local/include/chicken/chicken.h:131:0,
from mathh.c:11:
C:/msys64/mingw64/x86_64-w64-mingw32/include/math.h:773:25: note: previous declaration of 'log2' was here
extern double __cdecl log2 (double);
^~~~
mathh.c:41:1: error: static declaration of 'log1p' follows non-static declaration
log1p( double x )
^~~~~
编辑
依赖：
chicken-install mathh
得到：
...
mathh.c: In function 'stub181':
mathh.c:357:19: warning: implicit declaration of function 'mm_hypot'; did you mean '_hypot'? [-Wimplicit-function-declaration]
C_r=C_flonum(&C_a,mm_hypot(t0,t1));
^~~~~~~~
_hypot
mathh.o:mathh.c:(.text+0x177f): undefined reference to `mm_hypot'
collect2.exe: error: ld returned 1 exit status
Error: shell command terminated with non-zero exit status 1: ""gcc" "mathh.o" -o "mathh.so" -Wl,--enable-auto-import -shared -Lc:\msys64\usr\local\lib\ -lchicken -lm -lws2_32"
Error: shell command failed with nonzero exit status 1:
""c:\msys64\usr\local\bin\csc" -feature compiling-extension -setup-mode mathh.scm -shared -optimize-leaf-routines -inline -output-file mathh.so -emit-import-library mathh -emit-type-file mathh.types -local -no-procedure-checks"
Error: shell command terminated with nonzero exit code
70
"\"\"c:\\msys64\\usr\\local\\bin\\csi\" -bnq -setup-mode -e \"(require-lib...
编辑
由@krl提出的修正：
msys2_shell.cmd -mingw64 # see http://wiki.call-cc.org/msys2
export CHICKEN_PREFIX="c:\msys64\usr\local\\"
export CHICKEN_REPOSITORY="c:\msys64\usr\local\lib\chicken\8\\"
chicken-install -retrieve mathh
sed -i.bak -r 's/define +mathh-compile-options.+\(/&\n -C -mwin32/' ./mathh/mathh.setup
chicken-install test
chicken-install -test -transport local -location . mathh
这仍然会出现以下错误：
...
installing mathh: ...
changing current directory to C:\msys64\home\user\.\mathh
""c:\msys64\usr\local\bin\csi" -bnq -setup-mode -e "(require-library setup-api)" -e "(import setup-api)" -e "(setup-error-handling)" -e "(extension-name-and-version '(\"mathh\" \"\"))" "mathh.setup""
"c:\msys64\usr\local\bin\csc" -feature compiling-extension -setup-mode mathh.scm -shared -optimize-leaf-routines -inline -output-file mathh.so -emit-import-library mathh -emit-type-file mathh.types -local -no-procedure-checks
mathh.c:29:1: error: static declaration of 'log2' follows non-static declaration
log2( double x )
^~~~
In file included from c:/msys64/usr/local/include/chicken/chicken.h:131:0,
from mathh.c:11:
C:/msys64/mingw64/x86_64-w64-mingw32/include/math.h:773:25: note: previous declaration of 'log2' was here
extern double __cdecl log2 (double);
^~~~
... further errors like above
3 回答
看起来这是mathh蛋中的一个错误 . 我已经让它的作者看一看，他发布了一个新版本 . 你能再试一次吗？
从http://www.davidegrayson.com/windev/msys2/开始，需要MSYS2 -mwin32 gcc选项来定义_WIN32 . mathh使用defined（_WIN32）来触发windows的log2等的q＆d实现的扩展 .
可以修改mathh egg mathh.setup文件以提供compile-options . 请参阅mathh.setup中mathh-compile-options的定义 .
我刚刚发布了http-client版本0.16，其中我删除了过于复杂的md5依赖项，并将其替换为新的simple-md5 egg .
这应该更容易安装 . 它应该很快出现在蛋镜上 .