VLS 컴파일 설치

이번에는 vls-0.5.6을 컴파일 하였습니다.

[작업환경]

* RHEL5-2.6.21.5

* 컴파일러 버젼: gcc-4.1.1

* 참조페이지

http://forum.videolan.org/viewtopic.php?t=16753 (vls 0.5.6 linux-gcc 3.4 patch 관련)

http://lists.freebsd.org/pipermail/freebsd-ports-bugs/2004-October/042903.html (vls 0.5.6 freebsd-gcc 3.4 fix patch 관련)

———————————————————

1. 우선 vls-0.5.6을 다운받아서 설치합니다.

http://download.videolan.org/pub/videolan/vls/0.5.6/contrib/ (모듈)

http://download.videolan.org/pub/videolan/vls/0.5.6/ (vls-프로그램)

* 모듈을 다운받아서 설치합니다.

libdvb-0.2.2 : make & make install

libdvbpsi3-0.1.4 / libdvdcss-1.2.8 / libdvdread-0.9.4 : ./configure && make && make install

* vls를 컴파일 하여 설치합니다.

./configure && make && make install

주의!!

make 할 경우 make 규칙이 없다면서 make 되지 않을 때도 있습니다. 이럴경우 Makefile.dep 와 Makefile.module.dep 파일을 수정해 줍니다.

(수정전)

Makefile.dep

$(DEP): dep/%.dpp: src/%.cpp

        @test -d dep/$(dir $*) || mkdir -p dep/$(dir $*)

        @echo “Generating dependancies for $<…”

        @$(SHELL) -ec ‘$(CXX) $(DCFLAGS) $(INCLUDE) $< \\

        | sed ‘\\”s/$(subst .,\\.,$(notdir $*))\\.o[ :]*/src\\/$(subst /,\\/,$*).o \\

        dep\\/$(subst /,\\/,$*).d : /g’\\” > $@; \\

        [ -s $@ ] || rm -f $@’

$(C_DEP): dep/%.d: src/%.c

        @test -d dep/$(dir $*) || mkdir -p dep/$(dir $*)

        @echo “Generating dependancies for $<…”

        @$(SHELL) -ec ‘$(CC) $(DCFLAGS) $(INCLUDE) $< \\

        | sed ‘\\”s/$(subst .,\\.,$(notdir $*))\\.o[ :]*/src\\/$(subst /,\\/,$*).o \\

        dep\\/$(subst /,\\/,$*).d : /g’\\” > $@; \\

        [ -s $@ ] || rm -f $@’

Makefile.module.dep

$(MODULE_DEP): dep/%.d: %.cpp

        @test -d dep/$(dir $*) || mkdir -p dep/$(dir $*)

        @echo “Generating dependancies for $<…”

        @$(SHELL) -ec ‘$(CXX) $(DCFLAGS) $(MODULE_DCFLAGS) $(INCLUDE) $< \\

        | sed ‘\\”s/$(subst .,\\.,$(notdir $*))\\.o[ :]*/$(subst /,\\/,$*).o \\

        dep\\/$(subst /,\\/,$*).d : /g’\\” > $@; \\

        [ -s $@ ] || rm -f $@’

(수정후)

Makefile.dep

$(DEP): dep/%.dpp: src/%.cpp

        @test -d dep/$(dir $*) || mkdir -p dep/$(dir $*)

        @echo “Generating dependancies for $<…”

        @$(SHELL) -ec ‘$(CXX) $(DCFLAGS) $(INCLUDE) $< \\

        | sed ‘\\”s/$(subst .,\\.,$(notdir $*))\\.o[ :]*/src\\/$(subst /,\\/,$*).o \\ dep\\/$(subst /,\\/,$*).d : /g’\\” > $@; \\

        [ -s $@ ] || rm -f $@’

$(C_DEP): dep/%.d: src/%.c

        @test -d dep/$(dir $*) || mkdir -p dep/$(dir $*)

        @echo “Generating dependancies for $<…”

        @$(SHELL) -ec ‘$(CC) $(DCFLAGS) $(INCLUDE) $< \\

        | sed ‘\\”s/$(subst .,\\.,$(notdir $*))\\.o[ :]*/src\\/$(subst /,\\/,$*).o \\ dep\\/$(subst /,\\/,$*).d : /g’\\” > $@; \\

        [ -s $@ ] || rm -f $@’

Makefile.module.dep

$(MODULE_DEP): dep/%.d: %.cpp

        @test -d dep/$(dir $*) || mkdir -p dep/$(dir $*)

        @echo “Generating dependancies for $<…”

        @$(SHELL) -ec ‘$(CXX) $(DCFLAGS) $(MODULE_DCFLAGS) $(INCLUDE) $< \\

        | sed ‘\\”s/$(subst .,\\.,$(notdir $*))\\.o[ :]*/$(subst /,\\/,$*).o \\ dep\\/$(subst /,\\/,$*).d : /g’\\” > $@; \\

        [ -s $@ ] || rm -f $@’

하지만 이렇게 수정하고 나서도 다음과 같이 오류가 나면서 컴파일이 되지 않는 경우도 있습니다.

그럴경우에는 Makefile, src/core/hashtable.h, src/core/library.cpp, src/core/stream.cpp 를 다음과 같이 수정해 줍니다.

# make

Generating dependancies for src/core/application.cpp…

Compiling src/core/application.cpp…

g++ -Wall -D_REENTRANT -D_FILE_OFFSET_BITS=64 -DCONFIG_PATH='”/usr/local/etc/videolan/vls”‘ -DBUGGY_VLC -DYY_NO_UNPUT -DSYSLOG -o obj/core/application.o -c src/core/application.cpp

In file included from src/core/application.cpp:97:

src/core/hashtable.h:67: error: an explicit specialization must be preceded by ‘template <>’

src/core/hashtable.h:80: error: an explicit specialization must be preceded by ‘template <>’

src/core/hashtable.h:93: error: an explicit specialization must be preceded by ‘template <>’

In file included from src/core/application.cpp:113:

src/core/library.cpp: In member function `void C_Library::Load()’:

src/core/library.cpp:82: error: `DL_LAZY’ undeclared (first use this function)

src/core/library.cpp:82: error: (Each undeclared identifier is reported only once for each function it appears in.)

src/core/library.cpp:93: error: there are no arguments to `dlsym’ that depend on a template parameter, so a declaration of `dlsym’ must be available

src/core/library.cpp:93: error: (if you use `-fpermissive’, G++ will accept your code, but allowing the use of an undeclared name is deprecated)

src/core/library.cpp:110: error: there are no arguments to `dlsym’ that depend on a template parameter, so a declaration of `dlsym’ must be available

src/core/library.cpp: In member function `void C_Library::Unload()’:

src/core/library.cpp:133: error: there are no arguments to `dlclose’ that depend on a template parameter, so a declaration of `dlclose’ must be available

src/core/library.cpp: In member function `C_String C_Library::GetLoaderError()’:

src/core/library.cpp:177: error: there are no arguments to `dlerror’ that depend on a template parameter, so a declaration of `dlerror’ must be available

make: *** [obj/core/application.o] Error 1

* Makefile

################################################################################

# Common options

################################################################################

LCFLAGS += $(VLS_LCFLAGS)

다음줄을 추가합니다.

CFLAGS += -fpermissive

* src/core/hashtable.h

class C_HashMethod 을 다음과 같이 수정합니다. (66번째 줄)

template <> class C_HashMethod

class C_HashMethod 을 다음과 같이 수정합니다. (79번째 줄)

template <> class C_HashMethod

class C_HashMethod 을 다음과 같이 수정합니다. (92번째 줄)

template <> class C_HashMethod

* src/core/library.cpp

(30번째 줄)

//——————————————————————————

// Preamble

//——————————————————————————

// There is no preamble since this file is to be included in the files which

// use the template: look at vector.h for further explanation

다음 줄을 추가합니다.

#include

(79번째 줄)

# ifdef RTLD_NOW

  m_hHandle = dlopen(m_strName.GetString(), RTLD_NOW);

# else

  m_hHandle = dlopen(m_strName.GetString(), DL_LAZY); 을 다음과 같이 수정합니다.

  m_hHandle = dlopen(m_strName.GetString(), RTLD_LAZY);

# endif

* src/core/stream.cpp

(317번째 줄부터)

template

C_Stream& C_Stream::operator >> (C_Serializable& cObject)

{

다음 두 줄을 추가합니다.

C_ClassDescription cObjectDescription = cObject.Reflect();

C_Serializer cSerializer(&cObject, cObjectDescription);

  try

  {

    u32 iByteCount = cSerializer.NextBytesCount();

    while(iByteCount > 0)

    {

      const byte aBytes[iByteCount];

      u32 iOffset = 0;

다음 줄을 추가합니다.

      int iRc;

      // Read the data to deserialize on the stream

      do

      {

        int iRc = m_pIOStream->Read(aBytes+iOffset, iByteCount-iOffset); 를 다음과 같이 수정합니다.

        iRc = m_pIOStream->Read(aBytes+iOffset, iByteCount-iOffset);

        ASSERT(iRc >= 0 || iRc == FILE_EOF);

        iOffset += iRc;

      }

이제 make를 합니다.

# make && make install

정상적으로 vls가 설치되는 것을 확인할 수 있습니다.