diff options
| author | randy-waterhouse <noone@yodasan> | 2014-09-14 11:09:25 +1200 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-09-16 11:55:15 +0200 |
| commit | 52a5f903605760f54370863679740f5ac0354f13 (patch) | |
| tree | f8c488d85ef72287c5fdb36ff81471d3f555d18b /build-aux/m4/bitcoin_find_bdb48.m4 | |
| parent | e5fc6631b9ca452eaacc8f978b3c5ffe2ef38e77 (diff) | |
Create the common location for all m4 autotool build scripts, build-aux/m4.
Update .gitignore.
Diffstat (limited to 'build-aux/m4/bitcoin_find_bdb48.m4')
| -rw-r--r-- | build-aux/m4/bitcoin_find_bdb48.m4 | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/build-aux/m4/bitcoin_find_bdb48.m4 b/build-aux/m4/bitcoin_find_bdb48.m4 new file mode 100644 index 0000000000..5223163fe5 --- /dev/null +++ b/build-aux/m4/bitcoin_find_bdb48.m4 @@ -0,0 +1,66 @@ +AC_DEFUN([BITCOIN_FIND_BDB48],[ + AC_MSG_CHECKING([for Berkeley DB C++ headers]) + BDB_CPPFLAGS= + BDB_LIBS= + bdbpath=X + bdb48path=X + bdbdirlist= + for _vn in 4.8 48 4 5 ''; do + for _pfx in b lib ''; do + bdbdirlist="$bdbdirlist ${_pfx}db${_vn}" + done + done + for searchpath in $bdbdirlist ''; do + test -n "${searchpath}" && searchpath="${searchpath}/" + AC_TRY_COMPILE([ + #include <${searchpath}db_cxx.h> + ],[ + #if !((DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 8) || DB_VERSION_MAJOR > 4) + #error "failed to find bdb 4.8+" + #endif + ],[ + if test "x$bdbpath" = "xX"; then + bdbpath="${searchpath}" + fi + ],[ + continue + ]) + AC_TRY_COMPILE([ + #include <${searchpath}db_cxx.h> + ],[ + #if !(DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 8) + #error "failed to find bdb 4.8" + #endif + ],[ + bdb48path="${searchpath}" + break + ]) + done + if test "x$bdbpath" = "xX"; then + AC_MSG_RESULT([no]) + AC_MSG_ERROR(libdb_cxx headers missing) + elif test "x$bdb48path" = "xX"; then + BITCOIN_SUBDIR_TO_INCLUDE(BDB_CPPFLAGS,[${bdbpath}],db_cxx) + AC_ARG_WITH([incompatible-bdb],[AS_HELP_STRING([--with-incompatible-bdb], [allow using a bdb version other than 4.8])],[ + AC_MSG_WARN([Found Berkeley DB other than 4.8; wallets opened by this build will not be portable!]) + ],[ + AC_MSG_ERROR([Found Berkeley DB other than 4.8, required for portable wallets (--with-incompatible-bdb to ignore or --disable-wallet to disable wallet functionality)]) + ]) + else + BITCOIN_SUBDIR_TO_INCLUDE(BDB_CPPFLAGS,[${bdb48path}],db_cxx) + bdbpath="${bdb48path}" + fi + AC_SUBST(BDB_CPPFLAGS) + + # TODO: Ideally this could find the library version and make sure it matches the headers being used + for searchlib in db_cxx-4.8 db_cxx; do + AC_CHECK_LIB([$searchlib],[main],[ + BDB_LIBS="-l${searchlib}" + break + ]) + done + if test "x$BDB_LIBS" = "x"; then + AC_MSG_ERROR([libdb_cxx missing, Bitcoin Core requires this library for wallet functionality (--disable-wallet to disable wallet functionality)]) + fi + AC_SUBST(BDB_LIBS) +]) |