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configure: use tradcpp as GENCPP

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This commit is contained in:
Jon Trulson 2019-10-30 19:19:49 -06:00
parent 215be15f16
commit 67ee2216f5
1 changed files with 6 additions and 10 deletions
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16
cde/configure.ac
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@ -209,16 +209,9 @@ AC_PROG_CXX
AC_PROG_CPP
dnl we need a real preprocessor, not gcc -E. We will call it GENCPP. We may
dnl just bite the bullet and go with BSD's tradcpp here...
CPP_PATH="`which cpp`"
if test -z "$CPP_PATH"
then
AC_MSG_ERROR([Could not find a C preprocessor (cpp). Please install it.]);
else
AC_SUBST(GENCPP, "$CPP_PATH -traditional -nostdinc", [CPP command])
fi
dnl we need a real preprocessor, not gcc -E. We will call it GENCPP. We will
dnl go with BSD's tradcpp here...
AC_SUBST(GENCPP, '$(top_builddir)/util/tradcpp/tradcpp')
AM_PROG_LIBTOOL
AC_PROG_YACC
@ -299,6 +292,9 @@ dnl All of the makefiles we need to generate go here...
AC_CONFIG_FILES([
Makefile
util/Makefile
util/tradcpp/Makefile
lib/Makefile
lib/DtXinerama/Makefile