Build runenv.py, holding environment variable settings required for

running programs out of the build tree during python-based tests.
Also updates shilb.conf to set RUN_VARS to make it easier to generate
this sort of thing.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23905 dc483132-0cff-0310-8789-dd5450dbe970

3 files changed, 30 insertions, 5 deletions

diff --git a/src/config/post.in b/src/config/post.in
index f9fae21cb..c4cdcae3b 100644
--- a/src/config/post.in
+++ b/src/config/post.in
@@ -136,14 +136,12 @@ check-unix:: check-pytests
 
 check-pytests:: check-pytests-@HAVE_PYTHON@
 
-check-pytests-yes:
+check-pytests-yes: runenv.py
 	@pytests="$(PYTESTS)"; \
 	for t in $$pytests; do \
-		echo "$(KRB5_RUN_ENV)" \
-			PYTHONPATH=$(top_srcdir)/util VALGRIND="$(VALGRIND)" \
+		echo PYTHONPATH=`pwd`:$(top_srcdir)/util VALGRIND="$(VALGRIND)" \
 			$(PYTHON) $(srcdir)/$$t $(PYTESTFLAGS); \
-		$(KRB5_RUN_ENV) \
-		PYTHONPATH=$(top_srcdir)/util VALGRIND="$(VALGRIND)" \
+		PYTHONPATH=`pwd`:$(top_srcdir)/util VALGRIND="$(VALGRIND)" \
 			$(PYTHON) $(srcdir)/$$t $(PYTESTFLAGS) || exit 1; \
 	done
 
@@ -152,11 +150,22 @@ check-pytests-no:
 		echo "+++ Skipping because Python not available: $(PYTESTS)"; \
 	fi
 
+pyrunenv.vals: Makefile
+	$(KRB5_RUN_ENV) \
+	for i in $(KRB5_RUN_VARS); do \
+		eval echo 'env['\\\'$$i\\\''] = '\\\'\$$$$i\\\'; \
+	done > $@
+
+runenv.py: pyrunenv.vals
+	echo 'env = {}' > $@
+	cat pyrunenv.vals >> $@
+
 clean:: clean-$(WHAT)
 
 clean-unix::
 	$(RM) $(OBJS) $(DEPTARGETS_CLEAN) $(EXTRA_FILES) et-[ch]-*.et et-[ch]-*.[ch]
 	-$(RM) -r $(top_srcdir)/autom4te.cache
+	$(RM) runenv.py pyrunenv.vals
 
 clean-windows::
 	$(RM) *.$(OBJEXT)
diff --git a/src/config/pre.in b/src/config/pre.in
index 6bf9cc438..a39c0faa5 100644
--- a/src/config/pre.in
+++ b/src/config/pre.in
@@ -398,6 +398,7 @@ APPUTILS_LIB	= -lapputils
 
 # So test programs can find their libraries without "make install", etc.
 KRB5_RUN_ENV=@KRB5_RUN_ENV@
+KRB5_RUN_VARS=@KRB5_RUN_VARS@
 
 #
 # variables for --with-tcl=
diff --git a/src/config/shlib.conf b/src/config/shlib.conf
index 88fa1dca5..f176921f4 100644
--- a/src/config/shlib.conf
+++ b/src/config/shlib.conf
@@ -98,6 +98,7 @@ alpha*-dec-osf*)
 	# of searching for shared libs, since RPATHs take precedence over
 	# LD_LIBRARY_PATH.
 	RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`$${LD_LIBRARY_PATH+:$$LD_LIBRARY_PATH}; export LD_LIBRARY_PATH; _RLD_ROOT=$(FAKEDEST):$${_RLD_ROOT+$$_RLD_ROOT}$${_RLD_ROOT-/}; export _RLD_ROOT;'
+	RUN_VARS='LD_LIBRARY_PATH _RLD_ROOT'
 	;;
 
 # HPUX *seems* to work under 10.20.
@@ -141,6 +142,7 @@ alpha*-dec-osf*)
 	CXX_LINK_SHARED='$(CXX) $(PROG_LIBPATH) -Wl,+s $(PROG_RPATH_FLAGS) $(CXXFLAGS) $(LDFLAGS)'
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	RUN_ENV='SHLIB_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export SHLIB_PATH;'
+	RUN_VARS='SHLIB_PATH'
 	SHLIB_EXPORT_FILE_DEP=hpux10.exports
 	# Do *not* set use_linker_init_option=yes here, because in the
 	# case where the library is specified at program link time, the
@@ -188,6 +190,7 @@ mips-sgi-irix6.3)	# This is a Kludge; see below
 	for i in N32 64 ''; do
 		RUN_ENV="${RUN_ENV+ $RUN_ENV}LD_LIBRARY${i}_PATH=$add\$\${LD_LIBRARY${i}_PATH+:\$\$LD_LIBRARY${i}_PATH}; export LD_LIBRARY${i}_PATH;"
 		RUN_ENV="${RUN_ENV} _RLD${i}_ROOT=\$(FAKEDEST):\$\${_RLD${i}_ROOT+\$\${_RLD${i}_ROOT}}\$\${_RLD${i}_ROOT-/}; export _RLD${i}_ROOT;"
+		RUN_VARS="$RUN_VARS LD_LIBRARY${i}_PATH _RLD${i}_ROOT"
 	done
 	;;
 
@@ -236,6 +239,7 @@ mips-sgi-irix*)
 	for i in N32 64 ''; do
 		RUN_ENV="${RUN_ENV+ $RUN_ENV}LD_LIBRARY${i}_PATH=$add\$\${LD_LIBRARY${i}_PATH+:\$\$LD_LIBRARY${i}_PATH}; export LD_LIBRARY${i}_PATH;"
 		RUN_ENV="${RUN_ENV} _RLD${i}_ROOT=\$(FAKEDEST):\$\${_RLD${i}_ROOT+\$\${_RLD${i}_ROOT}}\$\${_RLD${i}_ROOT-/}; export _RLD${i}_ROOT;"
+		RUN_VARS="$RUN_VARS LD_LIBRARY${i}_PATH _RLD${i}_ROOT"
 	done
 	;;
 
@@ -260,6 +264,7 @@ mips-sni-sysv4)
 	CXX_LINK_SHARED='$(CXX) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CXXFLAGS) $(LDFLAGS)'
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export LD_LIBRARY_PATH;'
+	RUN_VARS='LD_LIBRARY_PATH'
 	PROFFLAGS=-pg
 	;;
 
@@ -278,6 +283,7 @@ mips-*-netbsd*)
 	CXX_LINK_SHARED='$(CXX) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CXXFLAGS) $(LDFLAGS)'
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export LD_LIBRARY_PATH;'
+	RUN_VARS='LD_LIBRARY_PATH'
 	PROFFLAGS=-pg
 	;;
 
@@ -295,6 +301,7 @@ mips-*-netbsd*)
 	CXX_LINK_SHARED='$(CXX) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CXXFLAGS) $(LDFLAGS)'
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export LD_LIBRARY_PATH;'
+	RUN_VARS='LD_LIBRARY_PATH'
 	PROFFLAGS=-pg
 	;;
 
@@ -322,6 +329,7 @@ mips-*-netbsd*)
 	CC_LINK_STATIC='$(CC) $(PROG_LIBPATH) $(CFLAGS) $(LDFLAGS)'
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export LD_LIBRARY_PATH;'
+	RUN_VARS='LD_LIBRARY_PATH'
 	PROFFLAGS=-pg
 	;;
 
@@ -339,6 +347,7 @@ mips-*-netbsd*)
 	CXX_LINK_SHARED='$(CXX) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CXXFLAGS) $(LDFLAGS)'
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export LD_LIBRARY_PATH;'
+	RUN_VARS='LD_LIBRARY_PATH'
 	PROFFLAGS=-pg
 	;;
 
@@ -364,6 +373,7 @@ mips-*-netbsd*)
 	CXX_LINK_SHARED='$(CXX) $(PROG_LIBPATH) -dynamic $(CXXFLAGS) $(LDFLAGS)'
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	RUN_ENV='DYLD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export DYLD_LIBRARY_PATH;'
+	RUN_VARS='DYLD_LIBRARY_PATH'
 	;;
 
 *-*-solaris*)
@@ -399,6 +409,7 @@ mips-*-netbsd*)
 	CXX_LINK_SHARED='$(PURE) $(CXX) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CXXFLAGS) $(LDFLAGS)'
 	CXX_LINK_STATIC='$(PURE) $(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export LD_LIBRARY_PATH;'
+	RUN_VARS='LD_LIBRARY_PATH'
 	;;
 
 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
@@ -424,6 +435,7 @@ mips-*-netbsd*)
 	CXX_LINK_SHARED='$(CXX) $(PROG_LIBPATH) $(PROG_RPATH_FLAGS) $(CXXFLAGS) $(LDFLAGS)'
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`; export LD_LIBRARY_PATH; '
+	RUN_VARS='LD_LIBRARY_PATH'
 
 	## old version:
 	# Linux libc does weird stuff at shlib link time, must be
@@ -451,6 +463,7 @@ mips-*-netbsd*)
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH)'
 	RUN_ENV='LD_LIBRARY_PATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/
 /:/g"`; export LD_LIBRARY_PATH;'
+	RUN_VARS='LD_LIBRARY_PATH'
 	PROFFLAGS=-pg
 	;;
 
@@ -482,6 +495,7 @@ mips-*-netbsd*)
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	# $(PROG_RPATH) is here to handle things like a shared tcl library
 	RUN_ENV='LIBPATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`:$(PROG_RPATH):/usr/lib:/usr/local/lib; export LIBPATH; '
+	RUN_VARS='LIBPATH'
 	;;
 
 *-*-aix4.*)
@@ -519,6 +533,7 @@ mips-*-netbsd*)
 	CXX_LINK_STATIC='$(CXX) $(PROG_LIBPATH) $(CXXFLAGS) $(LDFLAGS)'
 	# $(PROG_RPATH) is here to handle things like a shared tcl library
 	RUN_ENV='LIBPATH=`echo $(PROG_LIBPATH) | sed -e "s/-L//g" -e "s/ /:/g"`:$(PROG_RPATH):/usr/lib:/usr/local/lib; export LIBPATH; '
+	RUN_VARS='LIBPATH'
 	;;
 esac