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| author | Jeffrey Yasskin <jyasskin@google.com> | 2010-02-25 06:34:33 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2010-02-25 06:34:33 +0000 |
| commit | c90171961d020d93e4ce548016d8ccb8aab00c57 (patch) | |
| tree | 639ac8f1a8273a2563895bed7d55bd60fbff5f46 /autoconf | |
| parent | e6ba0b576231ad3af599d1985dad370e59d954f9 (diff) | |
| download | llvm-c90171961d020d93e4ce548016d8ccb8aab00c57.tar.gz llvm-c90171961d020d93e4ce548016d8ccb8aab00c57.tar.bz2 llvm-c90171961d020d93e4ce548016d8ccb8aab00c57.tar.xz | |
Try r96559 for the third time. This time the shared library is only built if
--enable-shared is passed to configure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97119 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'autoconf')
| -rw-r--r-- | autoconf/configure.ac | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/autoconf/configure.ac b/autoconf/configure.ac index d785c362e2..aebbf7bf82 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -472,6 +472,18 @@ esac AC_DEFINE_UNQUOTED([ENABLE_PIC],$ENABLE_PIC, [Define if position independent code is enabled]) +dnl Allow building a shared library and linking tools against it. +AC_ARG_ENABLE(shared, + AS_HELP_STRING([--enable-shared], + [Build a shared library and link tools against it (default is NO)]),, + enableval=default) +case "$enableval" in + yes) AC_SUBST(ENABLE_SHARED,[1]) ;; + no) AC_SUBST(ENABLE_SHARED,[0]) ;; + default) AC_SUBST(ENABLE_SHARED,[0]) ;; + *) AC_MSG_ERROR([Invalid setting for --enable-shared. Use "yes" or "no"]) ;; +esac + dnl Allow specific targets to be specified for building (or not) TARGETS_TO_BUILD="" AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets], @@ -1336,6 +1348,10 @@ dnl Propagate the shared library extension that the libltdl checks did to dnl the Makefiles so we can use it there too AC_SUBST(SHLIBEXT,$libltdl_cv_shlibext) +dnl Propagate the run-time library path variable that the libltdl +dnl checks found to the Makefiles so we can use it there too +AC_SUBST(SHLIBPATH_VAR,$libltdl_cv_shlibpath_var) + # Translate the various configuration directories and other basic # information into substitutions that will end up in Makefile.config.in # that these configured values can be used by the makefiles |