我正在尝试让pianobarfly使用OS X并且无法正确编译它。
安装文档中的选定文本:
Dependencies
------------
gmake
libao http://www.xiph.org/ao/
libfaad2 http://www.audiocoding.com/downloads.html
AND/OR libmad http://www.underbit.com/products/mad/
pthreads
libid3tag http://www.underbit.com/products/mad/
UTF-8 console/locale!
Building
--------
If you have all of the dependencies listed above just type
make clean && make
NOTE: The above won't work on Mac OS X (Snow Leopard) since c99 targets i386
and cc (gcc4.2) targets x86_64. If you've built supporting libraries
(libao, etc.) using gcc, you'll be unable to link. You can work around
this issue by overriding CFLAGS[1]
make clean && make CFLAGS="-O2 -DNDEBUG -W64" && make DISABLE_FAAD=1
我想我有所有的依赖关系,除了我不确定我是否有pthreads
,我假设我的系统默认为UTF-8 console/locale!
我使用自制软件来安装我没有的依赖项,例如faad2
和libid3tag
,但我没有在google上发现有关安装pthreads
或如何判断我是否已经拥有。
无论如何,当我试图压制pianobarfly时,这就是我得到的:
####:pianobarfly user$ make clean && make CFLAGS="-O2 -DNDEBUG -W64" && make DISABLE_FAAD=1
rm -f src/main.o src/player.o src/settings.o src/terminal.o src/ui_act.o src/ui.o\
src/ui_readline.o src/ui_dispatch.o src/fly.o src/fly_id3.o src/fly_mp4.o\
src/libpiano/crypt.o src/libpiano/piano.o src/libpiano/xml.o\
src/libwaitress/waitress.o src/libwaitress/waitress.o/test.o \
src/libezxml/ezxml.o src/libpiano/crypt.lo src/libpiano/piano.lo\
src/libpiano/xml.lo src/libwaitress/waitress.lo \
src/libezxml/ezxml.lo pianobarfly libpiano.so* libpiano.a waitress-test
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/main.o src/main.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/player.o src/player.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/settings.o src/settings.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/terminal.o src/terminal.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/ui_act.o src/ui_act.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/ui.o src/ui.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/ui_readline.o src/ui_readline.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/ui_dispatch.o src/ui_dispatch.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/fly.o src/fly.c
src/fly.c: In function ‘_BarFlyParseCoverArtURL’:
src/fly.c:733: warning: implicit declaration of function ‘strndup’
src/fly.c:734: warning: assignment makes pointer from integer without a cast
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/fly_id3.o src/fly_id3.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/fly_mp4.o src/fly_mp4.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/libpiano/crypt.o src/libpiano/crypt.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/libpiano/piano.o src/libpiano/piano.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/libpiano/xml.o src/libpiano/xml.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/libwaitress/waitress.o src/libwaitress/waitress.c
c99 -O2 -DNDEBUG -W64 -I src/libpiano -I src/libwaitress \
-I src/libezxml -DENABLE_FAAD \
-DENABLE_MAD -DENABLE_ID3TAG -c -o src/libezxml/ezxml.o src/libezxml/ezxml.c
c99 -O2 -DNDEBUG -W64 src/main.o src/player.o src/settings.o src/terminal.o src/ui_act.o\
src/ui.o src/ui_readline.o src/ui_dispatch.o src/fly.o src/fly_id3.o src/fly_mp4.o\
src/libpiano/crypt.o src/libpiano/piano.o src/libpiano/xml.o \
src/libwaitress/waitress.o src/libezxml/ezxml.o -lao -lpthread -lm \
-lfaad -lmad -lid3tag -o pianobarfly
Undefined symbols for architecture x86_64:
"_strndup", referenced from:
_BarFlyOpen in fly.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make: *** [pianobarfly] Error 1
####:pianobarfly user$
答案 0 :(得分:1)
这已在pianobarfly的主要和开发部门内得到解决。请注意,有一个问题可用于自制软件,它解决了没有为id3tag.pc生成pkg-config的问题。此补丁尚未(已)集成到自制程序中。
答案 1 :(得分:0)
这是您尝试构建的程序中的可移植性错误:它假定strndup()
可用,而不是。
幸运的是,实现自己的strndup
替换是非常简单的,只要description它的作用。
或者您可以查看fly.c
:也许用[{1}}替换strndup
也可以。