- AC_PATH_PROG(CINT, cint, "", $CINTSYSDIR:$PATH)
- AC_PATH_PROG(MAKECINT, makecint, "", $CINTSYSDIR:$PATH)
- if [[ "$CINT" -a "$MAKECINT" ]]; then
- AC_MSG_RESULT([creating cint/Makefile])
- (cd cint && \
- $MAKECINT -mk Makefile.makecint -o ginaccint.bin -m \
- -D OBSCURE_CINT_HACK "$CPPFLAGS" -cc "$CXXFLAGS" \
- -I .. -I $CINTSYSDIR -m -H ../ginac/ginac.h \
- -C++ ginaccint.bin.cpp \
- -l -L../ginac/.libs -lginac -lcln \
- -cint -M0x10; \
- cd ..)
- GINACCINTDIR="cint"
+ dnl Now have to handle two possbile cases, one with CINTSYSDIR set and one
+ dnl without. In the first one we search for cint and makecint in CINTSYSDIR
+ dnl and PATH, in the second there is only the PATH to search in.
+ if test "x$CINTSYSDIR" != "x"; then
+ AC_PATH_PROG(CINT, cint, , $CINTSYSDIR:$PATH)
+ AC_PATH_PROG(MAKECINT, makecint, , $CINTSYSDIR:$PATH)
+ if [[ "$CINT" -a "$MAKECINT" ]]; then
+ AC_MSG_RESULT([creating cint/Makefile])
+ (cd cint && \
+ $MAKECINT -mk Makefile.makecint -o ginaccint.bin -m \
+ -D OBSCURE_CINT_HACK "$CPPFLAGS" -cc "$CXXFLAGS" \
+ -I .. -I $CINTSYSDIR -m -H ../ginac/ginac.h \
+ -C++ ginaccint.bin.cpp \
+ -l -L../ginac/.libs -lginac -lcln \
+ -cint -M0x110; \
+ cd ..)
+ GINACCINTDIR="cint"
+ AC_SUBST(CINTSYSDIR)
+ else
+ GINAC_WARNING([I could not find cint and makecint (needed for building GiNaC-cint).])
+ fi