Commit 1347b308 authored by Yang Tse's avatar Yang Tse
Browse files

xc-cc-check.m4: mark earlier variables that are to be exported

parent 9d1effad

m4/xc-cc-check.m4

+6 −6
Original line number Diff line number Diff line
@@ -26,6 +26,12 @@ dnl ------------------------------------------------- 
dnl Private macro.



AC_DEFUN([_XC_PROG_CC_PREAMBLE], [

  export CC

  export CPP

  export LIBS

  export CFLAGS

  export LDFLAGS

  export CPPFLAGS

  xc_prog_cc_prev_IFS=$IFS

  xc_prog_cc_prev_LIBS=$LIBS

  xc_prog_cc_prev_CFLAGS=$CFLAGS
@@ -44,12 +50,6 @@ AC_DEFUN([_XC_PROG_CC_POSTLUDE], [ 
  CFLAGS=$xc_prog_cc_prev_CFLAGS

  LDFLAGS=$xc_prog_cc_prev_LDFLAGS

  CPPFLAGS=$xc_prog_cc_prev_CPPFLAGS

  export CC

  export CPP

  export LIBS

  export CFLAGS

  export LDFLAGS

  export CPPFLAGS

  AC_SUBST([CC])dnl

  AC_SUBST([CPP])dnl

  AC_SUBST([LIBS])dnl