modules/getopt-posix

   1 Description:
   2 getopt() function: process command line arguments.
   3
   4 Files:
   5 lib/getopt.in.h
   6 lib/getopt.c
   7 lib/getopt1.c
   8 lib/getopt_int.h
   9 m4/getopt.m4
  10
  11 Depends-on:
  12 unistd
  13 extensions
  14 include_next
  15 snippet/arg-nonnull
  16 gettext-h       [test $REPLACE_GETOPT = 1]
  17
  18 configure.ac:
  19 gl_FUNC_GETOPT_POSIX
  20 if test $REPLACE_GETOPT = 1; then
  21   AC_LIBOBJ([getopt])
  22   AC_LIBOBJ([getopt1])
  23   gl_PREREQ_GETOPT
  24   dnl Arrange for unistd.h to include getopt.h.
  25   GNULIB_${gl_include_guard_prefix}_UNISTD_H_GETOPT=1
  26 fi
  27 AC_SUBST([GNULIB_${gl_include_guard_prefix}_UNISTD_H_GETOPT])
  28
  29 Makefile.am:
  30 BUILT_SOURCES += $(GETOPT_H)
  31
  32 # We need the following in order to create <getopt.h> when the system
  33 # doesn't have one that works with the given compiler.
  34 getopt.h: getopt.in.h $(top_builddir)/config.status $(ARG_NONNULL_H)
  35         $(AM_V_GEN)rm -f $@-t $@ && \
  36         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
  37           sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
  38               -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
  39               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  40               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  41               -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  42               -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \
  43               -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
  44               < $(srcdir)/getopt.in.h; \
  45         } > $@-t && \
  46         mv -f $@-t $@
  47 MOSTLYCLEANFILES += getopt.h getopt.h-t
  48
  49 Include:
  50 <unistd.h>
  51
  52 License:
  53 LGPLv2+
  54
  55 Maintainer:
  56 all, glibc