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[gnulib.git] / modules / unistd

diff --git a/modules/unistd b/modules/unistd
index f54499f..225abf9 100644 (file)
--- a/modules/unistd
+++ b/modules/unistd
@@ -1,28 +1,85 @@
 Description:
-A <unistd.h> for systems lacking it.
+A GNU-like <unistd.h>.
 
 Files:
 m4/unistd_h.m4
+lib/unistd.in.h
 
 Depends-on:
+include_next
+link-warning
 
 configure.ac:
-gl_HEADER_UNISTD
+gl_UNISTD_H
 
 Makefile.am:
-BUILT_SOURCES += $(UNISTD_H)
+BUILT_SOURCES += unistd.h
 
 # We need the following in order to create an empty placeholder for
 # <unistd.h> when the system doesn't have one.
-unistd.h:
-       echo '/* Empty placeholder for $@.  */' >$@
-MOSTLYCLEANFILES += unistd.h
+unistd.h: unistd.in.h
+       rm -f $@-t $@
+       { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+         sed -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
+             -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+             -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+             -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \
+             -e 's|@''GNULIB_CHOWN''@|$(GNULIB_CHOWN)|g' \
+             -e 's|@''GNULIB_CLOSE''@|$(GNULIB_CLOSE)|g' \
+             -e 's|@''GNULIB_DUP2''@|$(GNULIB_DUP2)|g' \
+             -e 's|@''GNULIB_ENVIRON''@|$(GNULIB_ENVIRON)|g' \
+             -e 's|@''GNULIB_EUIDACCESS''@|$(GNULIB_EUIDACCESS)|g' \
+             -e 's|@''GNULIB_FCHDIR''@|$(GNULIB_FCHDIR)|g' \
+             -e 's|@''GNULIB_FSYNC''@|$(GNULIB_FSYNC)|g' \
+             -e 's|@''GNULIB_FTRUNCATE''@|$(GNULIB_FTRUNCATE)|g' \
+             -e 's|@''GNULIB_GETCWD''@|$(GNULIB_GETCWD)|g' \
+             -e 's|@''GNULIB_GETDOMAINNAME''@|$(GNULIB_GETDOMAINNAME)|g' \
+             -e 's|@''GNULIB_GETDTABLESIZE''@|$(GNULIB_GETDTABLESIZE)|g' \
+             -e 's|@''GNULIB_GETHOSTNAME''@|$(GNULIB_GETHOSTNAME)|g' \
+             -e 's|@''GNULIB_GETLOGIN_R''@|$(GNULIB_GETLOGIN_R)|g' \
+             -e 's|@''GNULIB_GETPAGESIZE''@|$(GNULIB_GETPAGESIZE)|g' \
+             -e 's|@''GNULIB_GETUSERSHELL''@|$(GNULIB_GETUSERSHELL)|g' \
+             -e 's|@''GNULIB_LCHOWN''@|$(GNULIB_LCHOWN)|g' \
+             -e 's|@''GNULIB_LSEEK''@|$(GNULIB_LSEEK)|g' \
+             -e 's|@''GNULIB_READLINK''@|$(GNULIB_READLINK)|g' \
+             -e 's|@''GNULIB_SLEEP''@|$(GNULIB_SLEEP)|g' \
+             -e 's|@''GNULIB_UNISTD_H_SIGPIPE''@|$(GNULIB_UNISTD_H_SIGPIPE)|g' \
+             -e 's|@''GNULIB_WRITE''@|$(GNULIB_WRITE)|g' \
+             -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
+             -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
+             -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
+             -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
+             -e 's|@''HAVE_GETDOMAINNAME''@|$(HAVE_GETDOMAINNAME)|g' \
+             -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \
+             -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \
+             -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
+             -e 's|@''HAVE_GETUSERSHELL''@|$(HAVE_GETUSERSHELL)|g' \
+             -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
+             -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
+             -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
+             -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
+             -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
+             -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
+             -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
+             -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
+             -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \
+             -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
+             -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
+             -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
+             -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
+             -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
+             -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
+             -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
+             < $(srcdir)/unistd.in.h; \
+       } > $@-t
+       mv $@-t $@
+MOSTLYCLEANFILES += unistd.h unistd.h-t
 
 Include:
 #include <unistd.h>
 
 License:
-LGPL
+LGPLv2+
 
 Maintainer:
-Simon Josefsson
+all