Re: [pdf-devel] Re: Checking for makeinfo in configure

[Aleksander Morgado]

>
>  - You dont have installed makeinfo nor texi2html. It should crash
>   with the current `configure.ac'. A patch seeking for makeinfo will be
>   able to provide a convenient error message in configure time.
>
>

A simple patch to check for 'makeinfo' at configure time.

I also corrected the way AC_MSG_ERROR is called when AC_CHECK_PROG
fails to find the required program.

Regards,
Aleks.


Index: configure.ac
===================================================================
RCS file: /sources/pdf/libgnupdf/configure.ac,v
retrieving revision 1.21
diff -c -r1.21 configure.ac
*** configure.ac    20 Nov 2007 11:56:05 -0000    1.21
--- configure.ac    20 Dec 2007 18:00:49 -0000
***************
*** 53,59 ****
  AC_CHECK_LIB([check],[suite_create],[have_check=yes],[have_check=no],)
  AM_CONDITIONAL([CHECK], [test "x$have_check" = "xyes"])

! dnl Search for programs
  AC_CHECK_PROG([have_texi2html], [texi2html], [yes], [no],,)
  AM_CONDITIONAL([TEXI2HTML], [test "x$have_texi2html" = "xyes"])
  if test "x$have_texi2html" = "xyes" ; then
--- 53,64 ----
  AC_CHECK_LIB([check],[suite_create],[have_check=yes],[have_check=no],)
  AM_CONDITIONAL([CHECK], [test "x$have_check" = "xyes"])

! dnl Search for programs for building documentation
! AC_CHECK_PROG([have_makeinfo], [makeinfo], [yes], [no],,)
! if test "x$have_makeinfo" = "xno"; then
! AC_MSG_ERROR([cannot find the `makeinfo' program. Please install the
texinfo package and rerun `configure'.])
! fi
!
  AC_CHECK_PROG([have_texi2html], [texi2html], [yes], [no],,)
  AM_CONDITIONAL([TEXI2HTML], [test "x$have_texi2html" = "xyes"])
  if test "x$have_texi2html" = "xyes" ; then
***************
*** 78,91 ****
  AC_PATH_PROG([PATH_TO_AWK],$AWK)
  AC_SUBST(PATH_TO_AWK)

! AC_CHECK_PROG([have_taskjuggler], [taskjuggler], [yes],
!               [AC_MSG_ERROR([cannot find the `taskjuggler' program.
Please install it and rerun `configure'.])],,)
! AC_CHECK_PROG([have_dot], [dot], [yes],
!               [AC_MSG_ERROR([cannot find the `dot' program. Please
install the graphviz package and rerun `configure'.])],,)
! AC_CHECK_PROG([have_fdp], [fdp], [yes],
!               [AC_MSG_ERROR([cannot find the `fdp' program. Please
install the graphviz package and rerun `configure'.])],,)
! AC_CHECK_PROG([have_pmccabe], [pmccabe], [yes],
!               [AC_MSG_ERROR([cannot find the `pmccabe' program.
Please install it and rerun `configure'.])],,)
  fi # prmgt_mode

  dnl Generate output files
--- 83,104 ----
  AC_PATH_PROG([PATH_TO_AWK],$AWK)
  AC_SUBST(PATH_TO_AWK)

! AC_CHECK_PROG([have_taskjuggler], [taskjuggler], [yes], [no],,)
! if test "x$have_taskjuggler" = "xno"; then
! AC_MSG_ERROR([cannot find the `taskjuggler' program. Please install
it and rerun `configure'.])
! fi
! AC_CHECK_PROG([have_dot], [dot], [yes], [no],,)
! if test "x$have_dot" = "xno"; then
! AC_MSG_ERROR([cannot find the `dot' program. Please install the
graphviz package and rerun `configure'.])
! fi
! AC_CHECK_PROG([have_fdp], [fdp], [yes], [no],,)
! if test "x$have_fdp" = "xno"; then
! AC_MSG_ERROR([cannot find the `fdp' program. Please install the
graphviz package and rerun `configure'.])
! fi
! AC_CHECK_PROG([have_pmccabe], [pmccabe], [yes], [no],,)
! if test "x$have_pmccabe" = "xno"; then
! AC_MSG_ERROR([cannot find the `pmccabe' program. Please install it
and rerun `configure'.])
! fi
  fi # prmgt_mode

  dnl Generate output files