Re: [pdf-devel] Problems adding gnulib module unistr/u8-check

[jemarch]

   I'd like to use gnulib's unistr/u8-check module from the token writer.
   After using gnulib-tool (from gnulib's git repository) to import it I
   get this error from ./bootstrap:

     Bootstrapping the GNU PDF Library with:
       autoreconf -i
     configure.ac:33: error: AC_PROG_CC cannot be called after AM_PROG_CC_C_O
     configure.ac:33: the top level
     autom4te: /usr/bin/m4 failed with exit status: 1
     aclocal: autom4te failed with exit status: 1
     autoreconf2.50: aclocal failed with exit status: 1

   After making some changes recommended by gnulib-tool (e.g. "invoke
   gl_EARLY in ./configure.ac, right after AC_PROG_CC,"), the bootstrap
   gives various warnings about AC_RUN_IFELSE and other functions.

   Can anyone import that module into the trunk or help debug the problems?
   gnulib-tool is updating many files that seem unrelated to this module;
   is there a way to just import one module?

Imported in the trunk.  I got the warning messages away by not calling
AC_PROG_LIBTOOL before gl_EARLY, but just AC_PROG_CC:

AC_INIT(src/pdf-global.h)
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE(libgnupdf, trunk)
AM_CONFIG_HEADER(src/config.h)
AC_CONFIG_MACRO_DIR([m4])

dnl Compiler issues
AC_PROG_CC

gl_EARLY

dnl Libtool
AC_PROG_LIBTOOL