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-rw-r--r--configure.in70
1 files changed, 42 insertions, 28 deletions
diff --git a/configure.in b/configure.in
index 23db758..ea9cb33 100644
--- a/configure.in
+++ b/configure.in
@@ -445,39 +445,60 @@ if test "x$with_pgm2_ext" != "xno"; then
pgm_basename=${pgm2_basename}
- # Test if we have pkg-config
- if test "x$have_pkg_config" != "xyes"; then
- AC_MSG_ERROR([To run configure with --with-pgm2 option, pkg-config has to be installed.]);
- fi
-
- case "${host_os}" in
- *linux*)
- LIBZMQ_EXTRA_CXXFLAGS="${LIBZMQ_EXTRA_CXXFLAGS} -Wno-variadic-macros -Wno-long-long "
+ AC_MSG_CHECKING([if the PGM extension is supported on this platform])
+ # OpenPGM is only supported by the vendor on x86 and AMD64 platforms...
+ case "${host_cpu}" in
+ i*86|x86_64)
+ # Supported
+ ;;
+ *)
+ AC_MSG_ERROR([the PGM extension is not supported on the ${host_cpu} platform.])
;;
- *mingw32*)
+ esac
+
+ # ... and on Linux/Windows/Solaris systems.
+ case "${host_os}" in
+ *linux*|*mingw32*|*solaris*)
LIBZMQ_EXTRA_CXXFLAGS="${LIBZMQ_EXTRA_CXXFLAGS} -Wno-variadic-macros -Wno-long-long "
;;
*)
- AC_MSG_ERROR([PGM extesion is not supported on this platform $host.])
+ AC_MSG_ERROR([the PGM extension is not supported on system ${host_os}.])
;;
esac
+ AC_MSG_RESULT([yes])
- # Unpack libpgm2
- AC_MSG_CHECKING([Unpacking ${pgm_basename}.tar.bz2])
-
- if tar -xjf foreign/openpgm/${pgm_basename}.tar.bz2 -C foreign/openpgm/; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_ERROR([Could not unpack foreign/openpgm/${pgm_basename}.tar.bz2 file.])
+ # Test if we have pkg-config
+ if test "x$have_pkg_config" != "xyes"; then
+ AC_MSG_ERROR([the --with-pgm option requires that pkg-config be installed.]);
+ 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} ${GLIB_LIBS} "
+
+ # Bunzip2, Perl and Python are required duing PGM build
+ AC_CHECK_PROG(have_bunzip2, bunzip2, yes, no)
+ if test "x$have_bunzip2" != "xyes"; then
+ AC_MSG_ERROR([bunzip2 is required for building the PGM extension.])
+ fi
+ AC_CHECK_PROG(have_perl, perl, yes, no)
+ if test "x$have_perl" != "xyes"; then
+ AC_MSG_ERROR([perl is required for building the PGM extension.])
fi
-
if test "x$pyzmq" != "xyes"; then
AC_CHECK_PROG(have_python, python, yes, no)
if test "x$have_python" != "xyes"; then
- AC_MSG_ERROR([Could not find python.])
+ AC_MSG_ERROR([python is required for building the PGM extension.])
fi
fi
+ # Unpack libpgm2
+ AC_MSG_NOTICE([Unpacking ${pgm_basename}.tar.bz2])
+ if ! bunzip2 -c foreign/openpgm/${pgm_basename}.tar.bz2 | tar -xf - -C foreign/openpgm/; then
+ AC_MSG_ERROR([could not unpack the foreign/openpgm/${pgm_basename}.tar.bz2 file.])
+ fi
+
# Generate galois_tables.c
AC_CONFIG_COMMANDS([galois_tables2.c],
[perl foreign/openpgm/libpgm-2.0.23rc8/openpgm/pgm/galois_generator.pl > \
@@ -488,15 +509,8 @@ if test "x$with_pgm2_ext" != "xno"; then
[python foreign/openpgm/libpgm-2.0.23rc8/openpgm/pgm/version_generator.py > \
foreign/openpgm/libpgm-2.0.23rc8/openpgm/pgm/version.c])
- # Check for OpenPGM nedded libraries.
- PKG_CHECK_MODULES([GLIB], [glib-2.0 gthread-2.0])
-
- LIBZMQ_EXTRA_CXXFLAGS="${LIBZMQ_EXTRA_CXXFLAGS} ${GLIB_CFLAGS} "
-
- LIBZMQ_EXTRA_LDFLAFS="${LIBZMQ_EXTRA_LDFLAFS} ${GLIB_LIBS}"
-
- AC_DEFINE(ZMQ_HAVE_OPENPGM, 1, [Have OpenPGM v1 or v2 extension.])
- AC_DEFINE(ZMQ_HAVE_OPENPGM2, 1, [Have OpenPGM v2 extension.])
+ # Success!
+ AC_DEFINE(ZMQ_HAVE_OPENPGM, 1, [Have OpenPGM extension])
pgm2_ext="yes"
else
# Fallback for make dist.