diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/configure.ac b/configure.ac index b38e480f27..95acd2bd86 100644 --- a/configure.ac +++ b/configure.ac @@ -84,7 +84,7 @@ AC_PATH_TOOL(STRIP, strip) AC_PATH_TOOL(GCOV, gcov) AC_PATH_PROG(LCOV, lcov) dnl Python 3.x is supported from 3.4 on (see https://github.com/bitcoin/bitcoin/issues/7893) -AC_PATH_PROGS([PYTHON], [python3.6 python3.5 python3.4 python3 python2.7 python2 python]) +AC_PATH_PROGS([PYTHON], [python3.7 python3.6 python3.5 python3.4 python3 python]) AC_PATH_PROG(GENHTML, genhtml) AC_PATH_PROG([GIT], [git]) AC_PATH_PROG(CCACHE,ccache) @@ -243,14 +243,22 @@ AC_LANG_PUSH([C++]) AX_CHECK_COMPILE_FLAG([-Werror],[CXXFLAG_WERROR="-Werror"],[CXXFLAG_WERROR=""]) if test "x$enable_debug" = xyes; then - CPPFLAGS="$CPPFLAGS -DDEBUG -DDEBUG_LOCKORDER" - if test "x$GCC" = xyes; then - CFLAGS="$CFLAGS -g3 -O0" - fi + # Prefer -Og, fall back to -O0 if that is unavailable. + AX_CHECK_COMPILE_FLAG( + [-Og], + [[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -Og"]], + [AX_CHECK_COMPILE_FLAG([-O0],[[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -O0"]],,[[$CXXFLAG_WERROR]])], + [[$CXXFLAG_WERROR]]) - if test "x$GXX" = xyes; then - CXXFLAGS="$CXXFLAGS -g3 -O0" - fi + # Prefer -g3, fall back to -g if that is unavailable. + AX_CHECK_COMPILE_FLAG( + [-g3], + [[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -g3"]], + [AX_CHECK_COMPILE_FLAG([-g],[[DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -g"]],,[[$CXXFLAG_WERROR]])], + [[$CXXFLAG_WERROR]]) + + AX_CHECK_PREPROC_FLAG([-DDEBUG],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DDEBUG"]],,[[$CXXFLAG_WERROR]]) + AX_CHECK_PREPROC_FLAG([-DDEBUG_LOCKORDER],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DDEBUG_LOCKORDER"]],,[[$CXXFLAG_WERROR]]) fi if test x$use_sanitizers != x; then @@ -630,11 +638,7 @@ if test x$use_hardening != xno; then AX_CHECK_LINK_FLAG([[-Wl,--high-entropy-va]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,--high-entropy-va"]) AX_CHECK_LINK_FLAG([[-Wl,-z,relro]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,relro"]) AX_CHECK_LINK_FLAG([[-Wl,-z,now]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-z,now"]) - - if test x$TARGET_OS != xwindows; then - AX_CHECK_COMPILE_FLAG([-fPIE],[PIE_FLAGS="-fPIE"]) - AX_CHECK_LINK_FLAG([[-pie]], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"]) - fi + AX_CHECK_LINK_FLAG([[-fPIE -pie]], [PIE_FLAGS="-fPIE"; HARDENED_LDFLAGS="$HARDENED_LDFLAGS -pie"],, [[$CXXFLAG_WERROR]]) case $host in *mingw*) @@ -1276,6 +1280,8 @@ AC_SUBST(BITCOIN_CLI_NAME) AC_SUBST(BITCOIN_TX_NAME) AC_SUBST(RELDFLAGS) +AC_SUBST(DEBUG_CPPFLAGS) +AC_SUBST(DEBUG_CXXFLAGS) AC_SUBST(ERROR_CXXFLAGS) AC_SUBST(GPROF_CXXFLAGS) AC_SUBST(GPROF_LDFLAGS) @@ -1308,6 +1314,7 @@ AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([doc/Doxyfile])]) AC_CONFIG_LINKS([contrib/filter-lcov.py:contrib/filter-lcov.py]) AC_CONFIG_LINKS([test/functional/test_runner.py:test/functional/test_runner.py]) AC_CONFIG_LINKS([test/util/bitcoin-util-test.py:test/util/bitcoin-util-test.py]) +AC_CONFIG_LINKS([test/util/rpcauth-test.py:test/util/rpcauth-test.py]) dnl boost's m4 checks do something really nasty: they export these vars. As a dnl result, they leak into secp256k1's configure and crazy things happen. @@ -1383,9 +1390,9 @@ echo " build os = $BUILD_OS" echo echo " CC = $CC" echo " CFLAGS = $CFLAGS" -echo " CPPFLAGS = $CPPFLAGS" +echo " CPPFLAGS = $DEBUG_CPPFLAGS $HARDENED_CPPFLAGS $CPPFLAGS" echo " CXX = $CXX" -echo " CXXFLAGS = $CXXFLAGS" -echo " LDFLAGS = $LDFLAGS" +echo " CXXFLAGS = $DEBUG_CXXFLAGS $HARDENED_CXXFLAGS $ERROR_CXXFLAGS $GPROF_CXXFLAGS $CXXFLAGS" +echo " LDFLAGS = $PTHREAD_CFLAGS $HARDENED_LDFLAGS $GPROF_LDFLAGS $LDFLAGS" echo " ARFLAGS = $ARFLAGS" echo |