From: Jan Engelhardt Date: 2015-02-03 00:43:03.433735818 +0100 muparser broke the ABI between 2.2.3 and 2.2.4 by changing. The abidiff(1) report from libabigail: [C]'method std::size_t mu::ParserError::GetPos()' has some indirect sub-type changes: return type changed: entity changed from typedef std::size_t to int name changed from 'long unsigned int' to 'int' size changed from 64 to 32 bits alignment changed from 64 to 32 bits Work around this messup by using the full version as unique SONAME. --- Makefile.in | 6 +++--- build/autoconf/aclocal.m4 | 5 +++-- 2 files changed, 6 insertions(+), 5 deletions(-) Index: muparser-2.2.4/Makefile.in =================================================================== --- muparser-2.2.4.orig/Makefile.in +++ muparser-2.2.4/Makefile.in @@ -143,7 +143,7 @@ COND_WINDOWS_IMPLIB_1___muParser_dll___i @COND_PLATFORM_MACOSX_1_USE_SOVERSION_1@__muParser_dll___targetsuf3 \ @COND_PLATFORM_MACOSX_1_USE_SOVERSION_1@ = .2.2.4.$(SO_SUFFIX) @COND_USE_SOVERSION_1_USE_SOVERSOLARIS_1@__muParser_dll___targetsuf3 \ -@COND_USE_SOVERSION_1_USE_SOVERSOLARIS_1@ = .$(SO_SUFFIX).2 +@COND_USE_SOVERSION_1_USE_SOVERSOLARIS_1@ = .$(SO_SUFFIX).2.2.6 @COND_USE_SOVERCYGWIN_1_USE_SOVERSION_1@__muParser_dll___targetsuf3 \ @COND_USE_SOVERCYGWIN_1_USE_SOVERSION_1@ = -2.$(SO_SUFFIX) @COND_USE_SOVERSION_0@__muParser_dll___targetsuf3 = .$(SO_SUFFIX) Index: muparser-2.2.4/build/autoconf/aclocal.m4 =================================================================== --- muparser-2.2.4.orig/build/autoconf/aclocal.m4 +++ muparser-2.2.4/build/autoconf/aclocal.m4 @@ -1317,8 +1317,9 @@ AC_DEFUN([AC_BAKEFILE_SHARED_VERSIONS], SONAME_FLAG="-Wl,-soname," fi USE_SOVERSION=1 - USE_SOVERLINUX=1 - USE_SOTWOSYMLINKS=1 + USE_SOVERLINUX=0 + USE_SOVERSOLARIS=1 + USE_SOTWOSYMLINKS=0 ;; *-*-solaris2* )