* doc/gnulib-tool.texi (Initial import): Update to match current

behavior with strdup module.
* lib/.cppi-disable: Remove strcase.h, strdup.h, strndup.h, strnlen.h.
* lib/memmem.h: Remove; all uses removed.  This is now done
by <string.h>.
* lib/mempcpy.h: Likewise.
* lib/memrchr.h: Likewise.
* lib/stpcpy.h: Likewise.
* lib/stpncpy.h: Likewise.
* lib/strcase.h: Likewise.
* lib/strchrnul.h: Likewise.
* lib/strdup.h: Likewise.
* lib/strndup.h: Likewise.
* lib/strnlen.h: Likewise.
* lib/strpbrk.h: Likewise.
* lib/strsep.h: Likewise.
* lib/strstr.h: Likewise.
* lib/strtok_r.h: Likewise.
* lib/string_.h: New file.
* lib/argp-namefrob.h: Don't include no-longer-existent include files.
Rely on <string.h> instead.
* lib/canon-host.c: Likewise.
* lib/chdir-long.c: Likewise.
* lib/concatpath.c: Likewise.
* lib/exclude.c: Likewise.
* lib/fchdir.c: Likewise.
* lib/getaddrinfo.c: Likewise.
* lib/getcwd.c: Likewise.
* lib/getsubopt.c: Likewise.
* lib/glob.c: Likewise.
* lib/hard-locale.c: Likewise.
* lib/iconvme.c: Likewise.
* lib/javacomp.c: Likewise.
* lib/mempcpy.c: Likewise.
* lib/memrchr.c: Likewise.
* lib/regex_internal.h: Likewise.
* lib/stpncpy.c: Likewise.
* lib/strcasecmp.c: Likewise.
* lib/strchrnul.c: Likewise.
* lib/strdup.c: Likewise.
* lib/striconv.c: Likewise.
* lib/striconveh.c: Likewise.
* lib/striconveha.c: Likewise.
* lib/strncasecmp.c: Likewise.
* lib/strndup.c: Likewise.
* lib/strnlen.c: Likewise.
* lib/strsep.c: Likewise.
* lib/strstr.c: Likewise.
* lib/strtok_r.c: Likewise.
* lib/userspec.c: Likewise.
* lib/w32spawn.h: Likewise.
* lib/xstrndup.c: Likewise.
* lib/mountlist.c (strstr): Remove decl.
* m4/string_h.m4: New file.
* m4/memmem.m4 (gl_FUNC_MEMMEM): Set HAVE_DECL_MEMMEM if necessary.
* m4/mempcpy.m4 (gl_FUNC_MEMPCPY): Set HAVE_MEMPCPY if necessary.
* m4/memrchr.m4 (gl_FUNC_MEMRCHR): Set HAVE_MEMRCHR
* m4/stpcpy.m4 (gl_FUNC_STPCPY): Set HAVE_STPCPY if necessary.
* m4/stpncpy.m4 (gl_PREREQ_STPNCPY): Set HAVE_STPNCPY if necessary.
* m4/strcase.m4 (gl_FUNC_STRCASECMP):
Set REPLACE_STRCASECMP if necessary.
(gl_FUNC_STRNCASECMP): Set HAVE_DECL_STRNCASECMP if necessary.
* m4/strchrnul.m4 (gl_FUNC_STRCHRNUL): Set HAVE_STRCHRNUL if necessary.
* m4/strdup.m4 (gl_FUNC_STRDUP): Set HAVE_DECL_STRDUP if necessary.
* m4/strndup.m4 (gl_FUNC_STRNDUP): Set HAVE_DECL_STRNLEN and
HAVE_DECL_STRDUP if necessary.
(gl_PREREQ_STRNLEN): Don't bother to check for strnlen decl,
since gl_FUNC_STRNDUP does that now.
* m4/strnlen.m4 (gl_FUNC_STRNLEN): Set HAVE_DECL_STRNLEN if necessary.
Check for decl here...
(gl_PREREQ_STRNLEN): ... not here.
* m4/strpbrk.m4 (gl_FUNC_STRPBRK): Set HAVE_STRPBRK if necessary.
* m4/strsep.m4 (gl_FUNC_STRSEP): Set HAVE_STRSEP if necessary.
* m4/strstr.m4 (gl_FUNC_STRSTR): Set REPLACE_STRSTR if necessary.
* m4/strtok_r.m4 (gl_FUNC_STRTOK_R): Set HAVE_DECL_STRTOK_R if
necessary.
* modules/string: New file.
* modules/memmem (Files): Remove special-purpose include file.
(Depends-on): Add string.
(Include): Include <string.h>, not the removed file.
* modules/mempcpy: Likewise.
* modules/memrchr: Likewise.
* modules/stpcpy: Likewise.
* modules/stpncpy: Likewise.
* modules/strcase: Likewise.
* modules/strchrnul: Likewise.
* modules/strdup: Likewise.
* modules/strndup: Likewise.
* modules/strnlen: Likewise.
* modules/strpbrk: Likewise.
* modules/strsep: Likewise.
* modules/strstr: Likewise.
* modules/strtok_r: Likewise.
* tests/test-dirname.c: Don't include "stdup.h", since
<string.h> now suffices.
* tests/test-memmem.c: Don't include "memmem.h", since
<string.h> now suffices.

15 files changed, 80 insertions, 33 deletions

diff --git a/modules/memmem b/modules/memmem
index a6b7b93ea4..2e8b29838a 100644
--- a/modules/memmem
+++ b/modules/memmem
@@ -2,11 +2,11 @@ Description:
 memmem() function: locate first substring in a buffer.
 
 Files:
-lib/memmem.h
 lib/memmem.c
 m4/memmem.m4
 
 Depends-on:
+string
 
 configure.ac:
 gl_FUNC_MEMMEM
@@ -14,7 +14,7 @@ gl_FUNC_MEMMEM
 Makefile.am:
 
 Include:
-"memmem.h"
+<string.h>
 
 License:
 LGPL
diff --git a/modules/mempcpy b/modules/mempcpy
index da13ec831e..fc093deb3c 100644
--- a/modules/mempcpy
+++ b/modules/mempcpy
@@ -2,11 +2,11 @@ Description:
 mempcpy() function: copy memory area, return point after last written byte.
 
 Files:
-lib/mempcpy.h
 lib/mempcpy.c
 m4/mempcpy.m4
 
 Depends-on:
+string
 
 configure.ac:
 gl_FUNC_MEMPCPY
@@ -14,7 +14,7 @@ gl_FUNC_MEMPCPY
 Makefile.am:
 
 Include:
-"mempcpy.h"
+<string.h>
 
 License:
 LGPL
diff --git a/modules/memrchr b/modules/memrchr
index 618c389517..039b1325d5 100644
--- a/modules/memrchr
+++ b/modules/memrchr
@@ -3,10 +3,10 @@ memrchr() function: scan memory for a byte, from the right end.
 
 Files:
 lib/memrchr.c
-lib/memrchr.h
 m4/memrchr.m4
 
 Depends-on:
+string
 
 configure.ac:
 gl_FUNC_MEMRCHR
@@ -14,7 +14,7 @@ gl_FUNC_MEMRCHR
 Makefile.am:
 
 Include:
-"memrchr.h"
+<string.h>
 
 License:
 LGPL
diff --git a/modules/stpcpy b/modules/stpcpy
index 13a74df1fd..d30c1cf6f7 100644
--- a/modules/stpcpy
+++ b/modules/stpcpy
@@ -2,11 +2,11 @@ Description:
 stpcpy() function: copy a string, returning a pointer to its end.
 
 Files:
-lib/stpcpy.h
 lib/stpcpy.c
 m4/stpcpy.m4
 
 Depends-on:
+string
 
 configure.ac:
 gl_FUNC_STPCPY
@@ -14,11 +14,10 @@ gl_FUNC_STPCPY
 Makefile.am:
 
 Include:
-"stpcpy.h"
+<string.h>
 
 License:
 LGPL
 
 Maintainer:
 Bruno Haible, glibc
-
diff --git a/modules/stpncpy b/modules/stpncpy
index 78f72a4b56..87847103d7 100644
--- a/modules/stpncpy
+++ b/modules/stpncpy
@@ -2,11 +2,11 @@ Description:
 stpncpy() function: copy a size-bounded string, returning a pointer to its end.
 
 Files:
-lib/stpncpy.h
 lib/stpncpy.c
 m4/stpncpy.m4
 
 Depends-on:
+string
 
 configure.ac:
 gl_FUNC_STPNCPY
@@ -14,11 +14,10 @@ gl_FUNC_STPNCPY
 Makefile.am:
 
 Include:
-"stpncpy.h"
+<string.h>
 
 License:
 LGPL
 
 Maintainer:
 Bruno Haible, glibc
-
diff --git a/modules/strcase b/modules/strcase
index 7d5c026c1d..05c1c921c3 100644
--- a/modules/strcase
+++ b/modules/strcase
@@ -2,7 +2,6 @@ Description:
 Case-insensitive string comparison functions.
 
 Files:
-lib/strcase.h
 lib/strcasecmp.c
 lib/strncasecmp.c
 m4/strcase.m4
@@ -10,6 +9,7 @@ m4/mbrtowc.m4
 
 Depends-on:
 mbuiter
+string
 
 configure.ac:
 gl_STRCASE
@@ -17,11 +17,10 @@ gl_STRCASE
 Makefile.am:
 
 Include:
-"strcase.h"
+<string.h>
 
 License:
 LGPL
 
 Maintainer:
 Bruno Haible
-
diff --git a/modules/strchrnul b/modules/strchrnul
index 4cd8698260..ee2307ac3d 100644
--- a/modules/strchrnul
+++ b/modules/strchrnul
@@ -2,11 +2,11 @@ Description:
 strchrnul(): Find the first occurrence of C in S or the final NUL byte.
 
 Files:
-lib/strchrnul.h
 lib/strchrnul.c
 m4/strchrnul.m4
 
 Depends-on:
+string
 
 configure.ac:
 gl_FUNC_STRCHRNUL
@@ -14,7 +14,7 @@ gl_FUNC_STRCHRNUL
 Makefile.am:
 
 Include:
-"strchrnul.h"
+<string.h>
 
 License:
 LGPL
diff --git a/modules/strdup b/modules/strdup
index a42129962a..e267a68a3a 100644
--- a/modules/strdup
+++ b/modules/strdup
@@ -2,11 +2,11 @@ Description:
 strdup() function: duplicate a string.
 
 Files:
-lib/strdup.h
 lib/strdup.c
 m4/strdup.m4
 
 Depends-on:
+string
 
 configure.ac:
 gl_FUNC_STRDUP
@@ -14,7 +14,7 @@ gl_FUNC_STRDUP
 Makefile.am:
 
 Include:
-"strdup.h"
+<string.h>
 
 License:
 LGPL
diff --git a/modules/string b/modules/string
new file mode 100644
index 0000000000..54a5498e2c
--- /dev/null
+++ b/modules/string
@@ -0,0 +1,52 @@
+Description:
+A GNU-like <string.h>.
+
+Files:
+lib/string_.h
+m4/string_h.m4
+
+Depends-on:
+absolute-header
+extensions
+
+configure.ac:
+gl_HEADER_STRING_H
+
+Makefile.am:
+BUILT_SOURCES += string.h
+
+# We need the following in order to create <string.h> when the system
+# doesn't have one that works with the given compiler.
+string.h: string_.h
+	rm -f $@-t $@
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
+	  sed -e 's|@''ABSOLUTE_STRING_H''@|$(ABSOLUTE_STRING_H)|g' \
+	      -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
+	      -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
+	      -e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
+	      -e 's|@''HAVE_STPCPY''@|$(HAVE_STPCPY)|g' \
+	      -e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \
+	      -e 's|@''HAVE_DECL_STRNCASECMP''@|$(HAVE_DECL_STRNCASECMP)|g' \
+	      -e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \
+	      -e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \
+	      -e 's|@''HAVE_STRNDUP''@|$(HAVE_STRNDUP)|g' \
+	      -e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \
+	      -e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \
+	      -e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \
+	      -e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \
+	      -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
+	      -e 's|@''REPLACE_STRCASECMP''@|$(REPLACE_STRCASECMP)|g' \
+	      -e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \
+	      < $(srcdir)/string_.h; \
+	} > $@-t
+	mv $@-t $@
+MOSTLYCLEANFILES += string.h string.h-t
+
+Include:
+#include <string.h>
+
+License:
+LGPL
+
+Maintainer:
+all
diff --git a/modules/strndup b/modules/strndup
index 6b434ec1a4..7246e0af08 100644
--- a/modules/strndup
+++ b/modules/strndup
@@ -2,11 +2,11 @@ Description:
 strndup() function: duplicate a size-bounded string.
 
 Files:
-lib/strndup.h
 lib/strndup.c
 m4/strndup.m4
 
 Depends-on:
+string
 strnlen
 
 configure.ac:
@@ -15,7 +15,7 @@ gl_FUNC_STRNDUP
 Makefile.am:
 
 Include:
-"strndup.h"
+<string.h>
 
 License:
 LGPL
diff --git a/modules/strnlen b/modules/strnlen
index 74f4c1af41..56f20512b0 100644
--- a/modules/strnlen
+++ b/modules/strnlen
@@ -2,12 +2,12 @@ Description:
 strnlen() function: determine the length of a size-bounded string.
 
 Files:
-lib/strnlen.h
 lib/strnlen.c
 m4/strnlen.m4
 
 Depends-on:
 extensions
+string
 
 configure.ac:
 gl_FUNC_STRNLEN
@@ -15,7 +15,7 @@ gl_FUNC_STRNLEN
 Makefile.am:
 
 Include:
-"strnlen.h"
+<string.h>
 
 License:
 LGPL
diff --git a/modules/strpbrk b/modules/strpbrk
index bad245443c..1222c00b94 100644
--- a/modules/strpbrk
+++ b/modules/strpbrk
@@ -2,11 +2,11 @@ Description:
 strpbrk() function: search a string for any of a set of characters.
 
 Files:
-lib/strpbrk.h
 lib/strpbrk.c
 m4/strpbrk.m4
 
 Depends-on:
+string
 
 configure.ac:
 gl_FUNC_STRPBRK
@@ -14,11 +14,10 @@ gl_FUNC_STRPBRK
 Makefile.am:
 
 Include:
-"strpbrk.h"
+<string.h>
 
 License:
 LGPL
 
 Maintainer:
 Bruno Haible, glibc
-
diff --git a/modules/strsep b/modules/strsep
index 4fd75a007b..3510fbacaf 100644
--- a/modules/strsep
+++ b/modules/strsep
@@ -2,11 +2,11 @@ Description:
 strsep() function: extract token from string.
 
 Files:
-lib/strsep.h
 lib/strsep.c
 m4/strsep.m4
 
 Depends-on:
+string
 strpbrk
 
 configure.ac:
@@ -15,7 +15,7 @@ gl_FUNC_STRSEP
 Makefile.am:
 
 Include:
-"strsep.h"
+<string.h>
 
 License:
 LGPL
diff --git a/modules/strstr b/modules/strstr
index 5867872699..f4868a4f56 100644
--- a/modules/strstr
+++ b/modules/strstr
@@ -2,13 +2,13 @@ Description:
 strstr() function: search for a substring in a string.
 
 Files:
-lib/strstr.h
 lib/strstr.c
 m4/strstr.m4
 m4/mbrtowc.m4
 
 Depends-on:
 mbuiter
+string
 
 configure.ac:
 gl_FUNC_STRSTR
@@ -16,11 +16,10 @@ gl_FUNC_STRSTR
 Makefile.am:
 
 Include:
-"strstr.h"
+<string.h>
 
 License:
 LGPL
 
 Maintainer:
 Bruno Haible, glibc
-
diff --git a/modules/strtok_r b/modules/strtok_r
index 508b79d326..e5691d483a 100644
--- a/modules/strtok_r
+++ b/modules/strtok_r
@@ -3,10 +3,10 @@ strtok_r() function: split string into tokens, thread safe.
 
 Files:
 lib/strtok_r.c
-lib/strtok_r.h
 m4/strtok_r.m4
 
 Depends-on:
+string
 
 configure.ac:
 gl_FUNC_STRTOK_R
@@ -14,7 +14,7 @@ gl_FUNC_STRTOK_R
 Makefile.am:
 
 Include:
-"strtok_r.h"
+<string.h>
 
 License:
 LGPL