build: set minimum required Boost to 1.58

Any systems which only have an older install-able Boost can use depends.

Fixes: #19506

1 files changed, 3 insertions, 64 deletions

diff --git a/configure.ac b/configure.ac
index f11f2b2059..939720e256 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1180,9 +1180,9 @@ fi
 if test x$use_boost = xyes; then
 
 dnl Minimum required Boost version
-define(MINIMUM_REQUIRED_BOOST, 1.47.0)
+define(MINIMUM_REQUIRED_BOOST, 1.58.0)
 
-dnl Check for boost libs
+dnl Check for Boost libs
 AX_BOOST_BASE([MINIMUM_REQUIRED_BOOST])
 if test x$want_boost = xno; then
     AC_MSG_ERROR([[only libbitcoinconsensus can be built without boost]])
@@ -1196,25 +1196,7 @@ dnl counter implementations. In 1.63 and later the std::atomic approach is defau
 m4_pattern_allow(DBOOST_AC_USE_STD_ATOMIC) dnl otherwise it's treated like a macro
 BOOST_CPPFLAGS="-DBOOST_SP_USE_STD_ATOMIC -DBOOST_AC_USE_STD_ATOMIC $BOOST_CPPFLAGS"
 
-if test x$use_reduce_exports = xyes; then
-  AC_MSG_CHECKING([for working boost reduced exports])
-  TEMP_CPPFLAGS="$CPPFLAGS"
-  CPPFLAGS="$BOOST_CPPFLAGS $CPPFLAGS"
-  AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
-      @%:@include <boost/version.hpp>
-    ]], [[
-      #if BOOST_VERSION >= 104900
-      // Everything is okay
-      #else
-      #  error Boost version is too old
-      #endif
-    ]])],[
-      AC_MSG_RESULT(yes)
-    ],[
-    AC_MSG_ERROR([boost versions < 1.49 are known to be broken with reduced exports. Use --disable-reduce-exports.])
-  ])
-  CPPFLAGS="$TEMP_CPPFLAGS"
-fi
+BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_THREAD_LIB"
 fi
 
 if test x$use_reduce_exports = xyes; then
@@ -1228,7 +1210,6 @@ if test x$use_tests = xyes; then
     AC_MSG_ERROR(hexdump is required for tests)
   fi
 
-
   if test x$use_boost = xyes; then
 
   AX_BOOST_UNIT_TEST_FRAMEWORK
@@ -1254,48 +1235,6 @@ if test x$use_tests = xyes; then
   fi
 fi
 
-if test x$use_boost = xyes; then
-
-BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_THREAD_LIB"
-
-
-dnl If boost (prior to 1.57) was built without c++11, it emulated scoped enums
-dnl using c++98 constructs. Unfortunately, this implementation detail leaked into
-dnl the abi. This was fixed in 1.57.
-
-dnl When building against that installed version using c++11, the headers pick up
-dnl on the native c++11 scoped enum support and enable it, however it will fail to
-dnl link. This can be worked around by disabling c++11 scoped enums if linking will
-dnl fail.
-dnl BOOST_NO_SCOPED_ENUMS was changed to BOOST_NO_CXX11_SCOPED_ENUMS in 1.51.
-
-TEMP_LIBS="$LIBS"
-LIBS="$BOOST_LIBS $LIBS"
-TEMP_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-AC_MSG_CHECKING([for mismatched boost c++11 scoped enums])
-AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-  #include <boost/config.hpp>
-  #include <boost/version.hpp>
-  #if !defined(BOOST_NO_SCOPED_ENUMS) && !defined(BOOST_NO_CXX11_SCOPED_ENUMS) && BOOST_VERSION < 105700
-  #define BOOST_NO_SCOPED_ENUMS
-  #define BOOST_NO_CXX11_SCOPED_ENUMS
-  #define CHECK
-  #endif
-  #include <boost/filesystem.hpp>
-  ]],[[
-  #if defined(CHECK)
-    boost::filesystem::copy_file("foo", "bar");
-  #else
-    choke;
-  #endif
-  ]])],
-  [AC_MSG_RESULT(mismatched); BOOST_CPPFLAGS="$BOOST_CPPFLAGS -DBOOST_NO_SCOPED_ENUMS -DBOOST_NO_CXX11_SCOPED_ENUMS"], [AC_MSG_RESULT(ok)])
-LIBS="$TEMP_LIBS"
-CPPFLAGS="$TEMP_CPPFLAGS"
-
-fi
-
 dnl libevent check
 
 if test x$build_bitcoin_cli$build_bitcoind$bitcoin_enable_qt$use_tests$use_bench != xnonononono; then