diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/configure.ac b/configure.ac index fc1f7c51ca..7db6ebac0e 100644 --- a/configure.ac +++ b/configure.ac @@ -90,12 +90,6 @@ AC_ARG_ENABLE([hardening], [use_hardening=$enableval], [use_hardening=yes]) -AC_ARG_ENABLE([reduce-exports], - [AS_HELP_STRING([--enable-reduce-exports], - [attempt to reduce exported symbols in the resulting executables (default is yes)])], - [use_reduce_exports=$enableval], - [use_reduce_exports=auto]) - AC_ARG_ENABLE([ccache], [AS_HELP_STRING([--enable-ccache], [use ccache for building (default is yes if ccache is found)])], @@ -402,40 +396,6 @@ AC_TRY_COMPILE([#include <sys/socket.h>], AC_SEARCH_LIBS([clock_gettime],[rt]) -AC_MSG_CHECKING([for visibility attribute]) -AC_LINK_IFELSE([AC_LANG_SOURCE([ - int foo_def( void ) __attribute__((visibility("default"))); - int main(){} - ])], - [ - AC_DEFINE(HAVE_VISIBILITY_ATTRIBUTE,1,[Define if the visibility attribute is supported.]) - AC_MSG_RESULT(yes) - ], - [ - AC_MSG_RESULT(no) - if test x$use_reduce_exports = xyes; then - AC_MSG_ERROR([Cannot find a working visibility attribute. Use --disable-reduced-exports.]) - fi - AC_MSG_WARN([Cannot find a working visibility attribute. Disabling reduced exports.]) - use_reduce_exports=no - ] -) - -if test x$use_reduce_exports != xno; then - AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],[RE_CXXFLAGS="-fvisibility=hidden"], - [ - if test x$use_reduce_exports = xyes; then - AC_MSG_ERROR([Cannot set default symbol visibility. Use --disable-reduced-exports.]) - fi - AC_MSG_WARN([Cannot set default symbol visibility. Disabling reduced exports.]) - use_reduce_exports=no - ]) - if test x$use_reduce_exports != xno; then - AX_CHECK_LINK_FLAG([[-Wl,--exclude-libs,ALL]], [RELDFLAGS="-Wl,--exclude-libs,ALL"]) - CXXFLAGS="$CXXFLAGS $RE_CXXFLAGS" - fi -fi - LEVELDB_CPPFLAGS= LIBLEVELDB= LIBMEMENV= @@ -460,35 +420,6 @@ fi dnl Check for boost libs AX_BOOST_BASE - -if test x$use_reduce_exports != xno; then - AC_MSG_CHECKING([for working boost reduced exports]) - TEMP_CPPFLAGS="$CPPFLAGS" - CPPFLAGS="$BOOST_CPPFLAGS $CPPFLAGS" - AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[ - @%:@include <boost/version.hpp> - ]], [[ - #if BOOST_VERSION >= 104900 - // Everything is okay - #else - # error Boost version is too old - #endif - ]])],[ - AC_MSG_RESULT(yes) - ],[: - if test x$use_reduce_exports = xauto; then - use_reduce_exports=no - else - if test x$use_reduce_exports = xyes; then - AC_MSG_ERROR([boost versions < 1.49 are known to be broken with reduced exports. Use --disable-reduced-exports.]) - fi - fi - AC_MSG_RESULT(no) - AC_MSG_WARN([boost versions < 1.49 are known to have symbol visibility issues. Disabling reduced exports.]) - ]) - CPPFLAGS="$TEMP_CPPFLAGS" -fi - AX_BOOST_SYSTEM AX_BOOST_FILESYSTEM AX_BOOST_PROGRAM_OPTIONS @@ -741,13 +672,6 @@ else AC_MSG_RESULT([no]) fi -AC_MSG_CHECKING([whether to reduce exports]) -if test x$use_reduce_exports != xno; then - AC_MSG_RESULT([yes]) -else - AC_MSG_RESULT([no]) -fi - if test x$build_bitcoin_utils$build_bitcoind$bitcoin_enable_qt$use_tests = xnononono; then AC_MSG_ERROR([No targets! Please specify at least one of: --with-utils --with-daemon --with-gui or --enable-tests]) fi @@ -780,7 +704,6 @@ AC_SUBST(CLIENT_VERSION_IS_RELEASE, _CLIENT_VERSION_IS_RELEASE) AC_SUBST(COPYRIGHT_YEAR, _COPYRIGHT_YEAR) -AC_SUBST(RELDFLAGS) AC_SUBST(LIBTOOL_LDFLAGS) AC_SUBST(USE_UPNP) AC_SUBST(USE_QRCODE) |