modules/errno

   1 Description:
   2 A POSIX-like <errno.h>.
   3
   4 Files:
   5 lib/errno.in.h
   6 m4/errno_h.m4
   7
   8 Depends-on:
   9 gen-header
  10 include_next
  11
  12 configure.ac:
  13 gl_HEADER_ERRNO_H
  14 gl_CONDITIONAL_HEADER([errno.h])
  15 AC_PROG_MKDIR_P
  16
  17 Makefile.am:
  18 BUILT_SOURCES += $(ERRNO_H)
  19
  20 # We need the following in order to create <errno.h> when the system
  21 # doesn't have one that is POSIX compliant.
  22 if GL_GENERATE_ERRNO_H
  23 errno.h: errno.in.h $(top_builddir)/config.status
  24 @NMD@   $(AM_V_GEN)$(MKDIR_P) '%reldir%'
  25         $(gl_V_at)$(SED_HEADER_STDOUT) \
  26               -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
  27               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  28               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  29               -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  30               -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \
  31               -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \
  32               -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \
  33               -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \
  34               -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \
  35               -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
  36               -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
  37               $(srcdir)/errno.in.h > $@-t
  38         $(AM_V_at)mv $@-t $@
  39 else
  40 errno.h: $(top_builddir)/config.status
  41         rm -f $@
  42 endif
  43 MOSTLYCLEANFILES += errno.h errno.h-t
  44
  45 Include:
  46 <errno.h>
  47
  48 License:
  49 LGPLv2+
  50
  51 Maintainer:
  52 all