diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/configure.in b/configure.in index a196a35..b31f9d5 100644 --- a/configure.in +++ b/configure.in @@ -260,8 +260,15 @@ AC_CHECK_HEADERS(ifaddrs.h, [AC_DEFINE(ZMQ_HAVE_IFADDRS, 1, [Have ifaddrs.h head # Use c++ in subsequent tests AC_LANG(C++) -# Optional stuff -AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no) +# pkg-config is used if found, and is required for builds with OpenPGM. +# However, we need to provide a way to disable it entirely when the user +# knows what she's doing and it's use is undesirable, such as when +# cross-compiling. +AC_ARG_WITH([pkg-config], [AS_HELP_STRING([--without-pkg-config], + [do not use pkg-config [default=no]])]) +if test "x$with_pkg_config" != "xno"; then + AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no) +fi # Checks for typedefs, structures, and compiler characteristics. AC_HEADER_STDBOOL @@ -328,15 +335,17 @@ if test "x$with_pgm_ext" != "xno"; then AC_MSG_RESULT([yes]) # Test if we have pkg-config - if test "x$have_pkg_config" != "xyes"; then - AC_MSG_ERROR([the --with-pgm option requires that pkg-config be installed.]); + if test "x$with_pkg_config" != "xno"; then + if test "x$have_pkg_config" != "xyes"; then + AC_MSG_ERROR([the --with-pgm option requires that pkg-config be installed.]); + fi + + # Check for OpenPGM dependencies + PKG_CHECK_MODULES([GLIB], [glib-2.0 gthread-2.0]) + LIBZMQ_EXTRA_CXXFLAGS="${LIBZMQ_EXTRA_CXXFLAGS} ${GLIB_CFLAGS} " + LIBZMQ_EXTRA_LDFLAGS="${LIBZMQ_EXTRA_LDFLAGS} ${GLIB_LIBS} " fi - # Check for OpenPGM dependencies - PKG_CHECK_MODULES([GLIB], [glib-2.0 gthread-2.0]) - LIBZMQ_EXTRA_CXXFLAGS="${LIBZMQ_EXTRA_CXXFLAGS} ${GLIB_CFLAGS} " - LIBZMQ_EXTRA_LDFLAGS="${LIBZMQ_EXTRA_LDFLAGS} ${GLIB_LIBS} " - # Gzip, Perl and Python are required duing PGM build AC_CHECK_PROG(have_gzip, gzip, yes, no) if test "x$have_gzip" != "xyes"; then |