Hi, I'm really not sure about that one. It seems that the ABI has changed between 4.3 and GCC 4.4, this patch is creating a compatibility alias for libsefs functions. Cheers, Laurent Bigonville Description: libsefs built with GCC 4.3 is not binary-compatible with itself built with GCC 4.4 That's because mangling of va_list has changed in GCC 4.4. To cope with this situation, provide compatibility aliases for the affected symbols and update symbol files accordingly. Author: Jakub Wilk <jwilk@xxxxxxxxxx> Date: Thu, 13 May 2010 17:40:33 +0200 Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577061 --- a/libsefs/src/fcfile.cc +++ b/libsefs/src/fcfile.cc @@ -689,3 +689,16 @@ const apol_vector_t *sefs_fcfile_get_fil } return fcfile->fileList(); } + +#if defined(__ARM_EABI__) && defined(__GNUC__) && (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4) +// va_list mangling has been changed in g++ 4.4. +// Add ABI <= g++-4.3 compatibility aliases. +__asm__(".globl _ZN11sefs_fcfileC1EPFvPvPK11sefs_fclistiPKcS0_ES0_\n.set _ZN11sefs_fcfileC1EPFvPvPK11sefs_fclistiPKcS0_ES0_,_ZN11sefs_fcfileC1EPFvPvPK11sefs_fclistiPKcSt9__va_listES0_"); +__asm__(".globl _ZN11sefs_fcfileC1EPK11apol_vectorPFvPvPK11sefs_fclistiPKcS3_ES3_\n.set _ZN11sefs_fcfileC1EPK11apol_vectorPFvPvPK11sefs_fclistiPKcS3_ES3_,_ZN11sefs_fcfileC1EPK11apol_vectorPFvPvPK11sefs_fclistiPKcSt9__va_listES3_"); +__asm__(".globl _ZN11sefs_fcfileC1EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_\n.set _ZN11sefs_fcfileC1EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_,_ZN11sefs_fcfileC1EPKcPFvPvPK11sefs_fclistiS1_St9__va_listES2_"); +__asm__(".globl _ZN11sefs_fcfileC2EPFvPvPK11sefs_fclistiPKcS0_ES0_\n.set _ZN11sefs_fcfileC2EPFvPvPK11sefs_fclistiPKcS0_ES0_,_ZN11sefs_fcfileC2EPFvPvPK11sefs_fclistiPKcSt9__va_listES0_"); +__asm__(".globl _ZN11sefs_fcfileC2EPK11apol_vectorPFvPvPK11sefs_fclistiPKcS3_ES3_\n.set _ZN11sefs_fcfileC2EPK11apol_vectorPFvPvPK11sefs_fclistiPKcS3_ES3_,_ZN11sefs_fcfileC2EPK11apol_vectorPFvPvPK11sefs_fclistiPKcSt9__va_listES3_"); +__asm__(".globl _ZN11sefs_fcfileC2EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_\n.set _ZN11sefs_fcfileC2EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_,_ZN11sefs_fcfileC2EPKcPFvPvPK11sefs_fclistiS1_St9__va_listES2_"); +__asm__(".globl _ZN15sefs_filesystemC1EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_\n.set _ZN15sefs_filesystemC1EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_,_ZN15sefs_filesystemC1EPKcPFvPvPK11sefs_fclistiS1_St9__va_listES2_"); +__asm__(".globl _ZN15sefs_filesystemC2EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_\n.set _ZN15sefs_filesystemC2EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_,_ZN15sefs_filesystemC2EPKcPFvPvPK11sefs_fclistiS1_St9__va_listES2_"); +#endif --- a/libsefs/src/fclist.cc +++ b/libsefs/src/fclist.cc @@ -764,3 +764,11 @@ bool query_str_compare(const char *targe return false; } } + +#if defined(__ARM_EABI__) && defined(__GNUC__) && (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4) +// va_list mangling has been changed in g++ 4.4. +// Add ABI <= g++-4.3 compatibility aliases. +__asm__(".globl _ZN11sefs_fclistC1E16sefs_fclist_typePFvPvPKS_iPKcS1_ES1_\n.set _ZN11sefs_fclistC1E16sefs_fclist_typePFvPvPKS_iPKcS1_ES1_,_ZN11sefs_fclistC1E16sefs_fclist_typePFvPvPKS_iPKcSt9__va_listES1_"); +__asm__(".globl _ZN11sefs_fclistC2E16sefs_fclist_typePFvPvPKS_iPKcS1_ES1_\n.set _ZN11sefs_fclistC2E16sefs_fclist_typePFvPvPKS_iPKcS1_ES1_,_ZN11sefs_fclistC2E16sefs_fclist_typePFvPvPKS_iPKcSt9__va_listES1_"); +__asm__(".globl _ZNK11sefs_fclist9handleMsgEiPKcPv\n.set _ZNK11sefs_fclist9handleMsgEiPKcPv,_ZNK11sefs_fclist9handleMsgEiPKcSt9__va_list"); +#endif --- a/libsefs/src/db.cc +++ b/libsefs/src/db.cc @@ -1302,3 +1302,12 @@ bool sefs_db_is_db(const char *filename) { return sefs_db::isDB(filename); } + +#if defined(__ARM_EABI__) && defined(__GNUC__) && (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4) +// va_list mangling has been changed in g++ 4.4. +// Add ABI <= g++-4.3 compatibility aliases. +__asm__(".globl _ZN7sefs_dbC1EP15sefs_filesystemPFvPvPK11sefs_fclistiPKcS2_ES2_\n.set _ZN7sefs_dbC1EP15sefs_filesystemPFvPvPK11sefs_fclistiPKcS2_ES2_,_ZN7sefs_dbC1EP15sefs_filesystemPFvPvPK11sefs_fclistiPKcSt9__va_listES2_"); +__asm__(".globl _ZN7sefs_dbC1EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_\n.set _ZN7sefs_dbC1EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_,_ZN7sefs_dbC1EPKcPFvPvPK11sefs_fclistiS1_St9__va_listES2_"); +__asm__(".globl _ZN7sefs_dbC2EP15sefs_filesystemPFvPvPK11sefs_fclistiPKcS2_ES2_\n.set _ZN7sefs_dbC2EP15sefs_filesystemPFvPvPK11sefs_fclistiPKcS2_ES2_,_ZN7sefs_dbC2EP15sefs_filesystemPFvPvPK11sefs_fclistiPKcSt9__va_listES2_"); +__asm__(".globl _ZN7sefs_dbC2EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_\n.set _ZN7sefs_dbC2EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_,_ZN7sefs_dbC2EPKcPFvPvPK11sefs_fclistiS1_St9__va_listES2_"); +#endif --- a/libsefs/src/filesystem.cc +++ b/libsefs/src/filesystem.cc @@ -731,3 +731,10 @@ extern const char *sefs_filesystem_get_d } return dev_name; } + +#if defined(__ARM_EABI__) && defined(__GNUC__) && (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4) +// va_list mangling has been changed in g++ 4.4. +// Add ABI <= g++-4.3 compatibility aliases. +__asm__(".globl _ZN15sefs_filesystemC1EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_\n.set _ZN15sefs_filesystemC1EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_,_ZN15sefs_filesystemC1EPKcPFvPvPK11sefs_fclistiS1_St9__va_listES2_"); +__asm__(".globl _ZN15sefs_filesystemC2EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_\n.set _ZN15sefs_filesystemC2EPKcPFvPvPK11sefs_fclistiS1_S2_ES2_,_ZN15sefs_filesystemC2EPKcPFvPvPK11sefs_fclistiS1_St9__va_listES2_"); +#endif -- This message was distributed to subscribers of the selinux mailing list. 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