modules/getopt-posix

   1 Description:
   2 getopt() function: process command line arguments.
   3
   4 Files:
   5 lib/getopt.c
   6 lib/getopt1.c
   7 lib/getopt.in.h
   8 lib/getopt-cdefs.in.h
   9 lib/getopt-core.h
  10 lib/getopt-ext.h
  11 lib/getopt-pfx-core.h
  12 lib/getopt-pfx-ext.h
  13 lib/getopt_int.h
  14 m4/getopt.m4
  15
  16 Depends-on:
  17 unistd
  18 extensions
  19 include_next
  20 gettext-h       [test $REPLACE_GETOPT = 1]
  21 snippet/arg-nonnull
  22
  23 configure.ac:
  24 gl_FUNC_GETOPT_POSIX
  25 if test $REPLACE_GETOPT = 1; then
  26   AC_LIBOBJ([getopt])
  27   AC_LIBOBJ([getopt1])
  28   dnl Arrange for unistd.h to include getopt.h.
  29   GNULIB_${gl_include_guard_prefix}_UNISTD_H_GETOPT=1
  30 fi
  31 AC_SUBST([GNULIB_${gl_include_guard_prefix}_UNISTD_H_GETOPT])
  32 gl_UNISTD_MODULE_INDICATOR([getopt-posix])
  33
  34 Makefile.am:
  35 BUILT_SOURCES += $(GETOPT_H) $(GETOPT_CDEFS_H)
  36
  37 # We need the following in order to create <getopt.h> when the system
  38 # doesn't have one that works with the given compiler.
  39 getopt.h: getopt.in.h $(top_builddir)/config.status $(ARG_NONNULL_H)
  40         $(AM_V_GEN)rm -f $@-t $@ && \
  41         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
  42           sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
  43               -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
  44               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  45               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  46               -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  47               -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \
  48               -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
  49               < $(srcdir)/getopt.in.h; \
  50         } > $@-t && \
  51         mv -f $@-t $@
  52
  53 getopt-cdefs.h: getopt-cdefs.in.h $(top_builddir)/config.status
  54         $(AM_V_GEN)rm -f $@-t $@ && \
  55         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
  56           sed -e 's|@''HAVE_SYS_CDEFS_H''@|$(HAVE_SYS_CDEFS_H)|g' \
  57               < $(srcdir)/getopt-cdefs.in.h; \
  58         } > $@-t && \
  59         mv -f $@-t $@
  60
  61 MOSTLYCLEANFILES += getopt.h getopt.h-t getopt-cdefs.h getopt-cdefs.h-t
  62
  63 Include:
  64 <unistd.h>
  65
  66 License:
  67 LGPLv2+
  68
  69 Maintainer:
  70 all, glibc