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 include_next
  10
  11 configure.ac:
  12 gl_HEADER_ERRNO_H
  13
  14 Makefile.am:
  15 BUILT_SOURCES += $(ERRNO_H)
  16
  17 # We need the following in order to create <errno.h> when the system
  18 # doesn't have one that is POSIX compliant.
  19 if GL_GENERATE_ERRNO_H
  20 errno.h: errno.in.h $(top_builddir)/config.status
  21         $(AM_V_GEN)rm -f $@-t $@ && \
  22         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
  23           sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
  24               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  25               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  26               -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  27               -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \
  28               -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \
  29               -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \
  30               -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \
  31               -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \
  32               -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
  33               -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
  34               < $(srcdir)/errno.in.h; \
  35         } > $@-t && \
  36         mv $@-t $@
  37 else
  38 errno.h: $(top_builddir)/config.status
  39         rm -f $@
  40 endif
  41 MOSTLYCLEANFILES += errno.h errno.h-t
  42
  43 Include:
  44 <errno.h>
  45
  46 License:
  47 LGPLv2+
  48
  49 Maintainer:
  50 Bruno Haible
  51