diff options
| -rw-r--r-- | ares/configure.ac | 20 | ||||
| -rw-r--r-- | configure.ac | 12 |
2 files changed, 32 insertions, 0 deletions
diff --git a/ares/configure.ac b/ares/configure.ac index 09eb4eae9..d1905d264 100644 --- a/ares/configure.ac +++ b/ares/configure.ac @@ -7,6 +7,14 @@ AM_CONFIG_HEADER(config.h) AM_MAINTAINER_MODE AM_INIT_AUTOMAKE(c-ares, CVS) +dnl +dnl Detect the canonical host and target build environment +dnl + +AC_CANONICAL_HOST +dnl Get system canonical name +AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS]) + AC_AIX AC_PROG_CC AC_PROG_INSTALL @@ -75,6 +83,18 @@ m4_defun([AC_LIBTOOL_CXX],[]) m4_ifdef([AC_LIBTOOL_F77], [m4_undefine([AC_LIBTOOL_F77])]) m4_defun([AC_LIBTOOL_F77],[]) +dnl force libtool to build static libraries with PIC on AMD64 +AC_MSG_CHECKING([if target is AMD64 (to build static libraries with PIC)]) +case $host in + x86_64*linux* | *-*-cygwin) + AC_MSG_RESULT([yes]) + with_pic=yes + ;; + *) + AC_MSG_RESULT([no]) + ;; +esac + dnl libtool setup AC_PROG_LIBTOOL diff --git a/configure.ac b/configure.ac index d54dd2fc5..5bcbce4fb 100644 --- a/configure.ac +++ b/configure.ac @@ -127,6 +127,18 @@ m4_defun([AC_LIBTOOL_CXX],[]) m4_ifdef([AC_LIBTOOL_F77], [m4_undefine([AC_LIBTOOL_F77])]) m4_defun([AC_LIBTOOL_F77],[]) +dnl force libtool to build static libraries with PIC on AMD64 +AC_MSG_CHECKING([if target is AMD64 (to build static libraries with PIC)]) +case $host in + x86_64*linux* | *-*-cygwin) + AC_MSG_RESULT([yes]) + with_pic=yes + ;; + *) + AC_MSG_RESULT([no]) + ;; +esac + dnl libtool setup AC_PROG_LIBTOOL |