[svn-r9988] Purpose:

Bug fix

Description:
pmake (on modi4, for instance) complains about undefined variables
if it is run without the -V flag, which turns those errors to warnings.

Solution:
Added test to configure.in to see if $MAKE will allow Makefiles
with undefined variables.  If not, sets -V flag in AM_MAKEFLAGS.
Ensured that all custom make targets use AM_MAKEFLAGS.
Also defined all variables that caused errors in top-level Makefile.am.
This means that pmake can be used to build hdf5 *from the top level
only*.  To run make from a subdirectory, still need to use -V flag
(or use make or gmake).

Platforms tested:
modi4, heping, copper, sleipnir

1 files changed, 23 insertions, 1 deletions

diff --git a/configure b/configure
index 2df7f08..07a16fe 100755
--- a/configure
+++ b/configure
@@ -472,7 +472,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT build build_cpu build_vendor build_os host host_cpu host_vendor host_os CPPFLAGS DEFAULT_LIBS HSIZET CC CFLAGS LDFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE HDF5_INTERFACES R_LARGE R_INTEGER HADDR_T HSIZE_T HSSIZE_T HID_T SIZE_T OBJECT_NAMELEN_DEFAULT_F FFLAGS F9XSUFFIXFLAG FSEARCH_DIRS F9X F9XMODFLAG F9XMODEXT FC F77 CXX CXXFLAGS ac_ct_CXX CXXDEPMODE CXXCPP LT_STATIC_EXEC PERL AR LN_S ECHO RANLIB ac_ct_RANLIB CPP EGREP LIBTOOL USE_FILTER_DEFLATE USE_FILTER_SZIP SSL GASS TESTGASS SRB TESTSRB BUILD_PDB2HDF BUILD_PDB2HDF_CONDITIONAL_TRUE BUILD_PDB2HDF_CONDITIONAL_FALSE PTHREAD DEBUG_PKG TRACE_API INSTRUMENT_LIBRARY PARALLEL RUNSERIAL RUNPARALLEL TESTPARALLEL ADD_PARALLEL_FILES MPE FILTERS USE_FILTER_SHUFFLE USE_FILTER_FLETCHER32 USE_FILTER_NBIT H5_VERSION CONFIG_DATE CONFIG_USER CONFIG_MODE BYTESEX STATIC_SHARED CC_VERSION ROOT DYNAMIC_DIRS HL HL_FOR BUILD_CXX_CONDITIONAL_TRUE BUILD_CXX_CONDITIONAL_FALSE BUILD_PABLO_CONDITIONAL_TRUE BUILD_PABLO_CONDITIONAL_FALSE BUILD_PARALLEL_CONDITIONAL_TRUE BUILD_PARALLEL_CONDITIONAL_FALSE BUILD_FORTRAN_CONDITIONAL_TRUE BUILD_FORTRAN_CONDITIONAL_FALSE BUILD_HDF5_HL_CONDITIONAL_TRUE BUILD_HDF5_HL_CONDITIONAL_FALSE SEARCH SETX LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT build build_cpu build_vendor build_os host host_cpu host_vendor host_os CPPFLAGS DEFAULT_LIBS HSIZET CC CFLAGS LDFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE HDF5_INTERFACES R_LARGE R_INTEGER HADDR_T HSIZE_T HSSIZE_T HID_T SIZE_T OBJECT_NAMELEN_DEFAULT_F FFLAGS F9XSUFFIXFLAG FSEARCH_DIRS F9X F9XMODFLAG F9XMODEXT FC F77 CXX CXXFLAGS ac_ct_CXX CXXDEPMODE CXXCPP LT_STATIC_EXEC PERL AR LN_S ECHO RANLIB ac_ct_RANLIB CPP EGREP LIBTOOL AM_MAKEFLAGS USE_FILTER_DEFLATE USE_FILTER_SZIP SSL GASS TESTGASS SRB TESTSRB BUILD_PDB2HDF BUILD_PDB2HDF_CONDITIONAL_TRUE BUILD_PDB2HDF_CONDITIONAL_FALSE PTHREAD DEBUG_PKG TRACE_API INSTRUMENT_LIBRARY PARALLEL RUNSERIAL RUNPARALLEL TESTPARALLEL ADD_PARALLEL_FILES MPE FILTERS USE_FILTER_SHUFFLE USE_FILTER_FLETCHER32 USE_FILTER_NBIT H5_VERSION CONFIG_DATE CONFIG_USER CONFIG_MODE BYTESEX STATIC_SHARED CC_VERSION ROOT DYNAMIC_DIRS HL HL_FOR BUILD_CXX_CONDITIONAL_TRUE BUILD_CXX_CONDITIONAL_FALSE BUILD_PABLO_CONDITIONAL_TRUE BUILD_PABLO_CONDITIONAL_FALSE BUILD_PARALLEL_CONDITIONAL_TRUE BUILD_PARALLEL_CONDITIONAL_FALSE BUILD_FORTRAN_CONDITIONAL_TRUE BUILD_FORTRAN_CONDITIONAL_FALSE BUILD_HDF5_HL_CONDITIONAL_TRUE BUILD_HDF5_HL_CONDITIONAL_FALSE SEARCH SETX LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -9874,6 +9874,27 @@ echo "$as_me: error: ${MAKE-make} requires the build and source directories to b
 done
 rm maketest
 
+ AM_MAKEFLAGS=""
+
+echo "$as_me:$LINENO: checking whether make will build with undefined variables" >&5
+echo $ECHO_N "checking whether make will build with undefined variables... $ECHO_C" >&6
+
+  cat >maketest <<EOF
+foo: \$(UNDEFINED) \$(UNDEFINED2)
+	@echo \$(UNDEFINED3) works
+EOF
+
+  if (${MAKE-make} -f maketest foo) >/dev/null 2>&1; then
+    echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+  else
+    echo "$as_me:$LINENO: result: no, setting -V flag" >&5
+echo "${ECHO_T}no, setting -V flag" >&6
+    AM_MAKEFLAGS="\-V"
+  fi
+
+rm maketest
+
 echo "$as_me:$LINENO: checking for production mode" >&5
 echo $ECHO_N "checking for production mode... $ECHO_C" >&6
 # Check whether --enable-production or --disable-production was given.
@@ -40575,6 +40596,7 @@ s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
 s,@CPP@,$CPP,;t t
 s,@EGREP@,$EGREP,;t t
 s,@LIBTOOL@,$LIBTOOL,;t t
+s,@AM_MAKEFLAGS@,$AM_MAKEFLAGS,;t t
 s,@USE_FILTER_DEFLATE@,$USE_FILTER_DEFLATE,;t t
 s,@USE_FILTER_SZIP@,$USE_FILTER_SZIP,;t t
 s,@SSL@,$SSL,;t t