Shuffling around public vs. private headers

- Adding a script contrib/test_install_headers.h that tests whether one can include all cvc4_public headers. CVC4 can pass this test after this commit.
- Making lib/{clock_gettime.h,ffs.h,strtok_r.h} cvc4_private.
- Making prop/sat_solver_factory.h cvc4_private.
- Moving the expr iostream manipulators into their own files: expr_iomanip.{h,cpp}.
- Setting the generated *_options.h files back to being cvc4_private.
-- Removing the usage of options/expr_options.h from expr.h.
-- Removing the include of base_options.h from options.h.
- Cleaning up CPP macros in cvc4_public headers.
-- Changing the ROLL macro in floatingpoint.h into an inline function.
-- Removing the now unused flag -D__BUILDING_STATISTICS_FOR_EXPORT.

1 files changed, 36 insertions, 0 deletions

diff --git a/contrib/test_install_headers.sh b/contrib/test_install_headers.sh
new file mode 100755
index 000000000..6f6855e31
--- /dev/null
+++ b/contrib/test_install_headers.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+# contrib/test_install_headers.sh
+# Tim King <taking@google.com> for the CVC4 project, 24 December 2015
+#
+# ./contrib/test_install_headers.sh <INSTALL>
+#
+# This files tests the completeness of the public headers for CVC4.
+# Any header marked by #include "cvc4_public.h" in either the builds/
+# or src/ directory is installed into the path INSTALL/include/cvc4 where
+# INSTALL is set using the --prefix=INSTALL flag at configure time.
+# This test uses find to attempt to include all of the headers in
+# INSTALL/include/cvc4 and compiles a simple cpp file.
+
+INSTALLATION=$1
+CXX=g++
+LDFLAGS=-lcln
+CXXFILE=test_cvc4_header_install.cpp
+OUTFILE=test_cvc4_header_install
+
+echo $INSTALLATION
+
+echo "Generating $CXXFILE"
+find $INSTALLATION/include/cvc4/ -name *.h -printf '%P\n' | \
+		 awk '{ print "#include <cvc4/" $0 ">"}' > $CXXFILE
+echo "int main() { return 0; }" >> $CXXFILE
+
+echo "Compiling $CXXFILE into $OUTFILE"
+echo "$CXX -I$INSTALLATION/include -L$INSTALLATION/lib $LDFLAGS -o $OUTFILE $CXXFILE"
+$CXX -I$INSTALLATION/include -L$INSTALLATION/lib $LDFLAGS -o $OUTFILE $CXXFILE
+
+read -p "Do you want to delete $CXXFILE and $OUTFILE? [y/n]" yn
+case $yn in
+		[Nn]* ) exit;;
+		[Yy]* ) rm "$OUTFILE" "$CXXFILE";;
+		* ) echo "Did not get a yes or no answer. Exiting."; exit;;
+esac