Simplify -I lines: change includes to ccan/

Makefile

@@ -4,8 +4,6 @@
 # This can be overridden on cmdline to generate pages elsewhere.
 WEBDIR=~/www/html/ccan/
 
-CFLAGS=-g -Wall -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Werror -Iccan -I.
-
 ALL=$(patsubst ccan/%/test, %, $(wildcard ccan/*/test))
 ALL_DIRS=$(patsubst %, ccan/%, $(ALL))
 ALL_DEPENDS=$(patsubst %, ccan/%/.depends, $(ALL))

Makefile-ccan

@@ -2,7 +2,7 @@
 # You could just do:
 #	SRCFILES += $(shell find ccan/ -name '[a-z]*.c')
 
-CFLAGS=-g -O2 -Wall -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Werror -Iccan -I.
+CFLAGS=-g -O2 -Wall -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Werror -I.
 
 CFILES=$(wildcard ccan/*/[a-z]*.c)
 OBJFILES=$(CFILES:.c=.o)

ccan/alloc/alloc.c

@@ -5,8 +5,8 @@
 #include <assert.h>
 #include <stdlib.h>
 #include "alloc.h"
-#include "build_assert/build_assert.h"
-#include "alignof/alignof.h"
+#include <ccan/build_assert/build_assert.h>
+#include <ccan/alignof/alignof.h>
 #include "config.h"
 
 /* FIXME: We assume getpagesize() doesnt change.  Remapping file with

ccan/antithread/antithread.c

@@ -9,9 +9,9 @@
 #include <errno.h>
 #include <err.h>
 #include "antithread.h"
-#include "noerr/noerr.h"
-#include "talloc/talloc.h"
-#include "alloc/alloc.h"
+#include <ccan/noerr/noerr.h>
+#include <ccan/talloc/talloc.h>
+#include <ccan/alloc/alloc.h>
 
 /* FIXME: Valgrind support should be possible for some cases.  Tricky
  * case is where another process allocates for you, but at worst we

ccan/container_of/container_of.h

@@ -3,7 +3,7 @@
 #include <stddef.h>
 
 #include "config.h"
-#include "check_type/check_type.h"
+#include <ccan/check_type/check_type.h>
 
 /**
  * container_of - get pointer to enclosing structure

ccan/grab_file/grab_file.c

@@ -1,6 +1,6 @@
 #include "grab_file.h"
-#include "talloc/talloc.h"
-#include "noerr/noerr.h"
+#include <ccan/talloc/talloc.h>
+#include <ccan/noerr/noerr.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>

ccan/hash/hash.c

@@ -42,7 +42,7 @@ on 1 byte), but shoehorning those bytes into integers efficiently is messy.
 #include <sys/param.h>  /* attempt to define endianness */
 #endif
 
-#include "hash/hash.h"
+#include "hash.h"
 #ifdef linux
 # include <endian.h>    /* attempt to define endianness */
 #endif

ccan/list/list.c

@@ -1,6 +1,6 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include "list/list.h"
+#include "list.h"
 
 struct list_head *list_check(struct list_head *h, const char *abortstr)
 {

ccan/list/list.h

@@ -1,7 +1,7 @@
 #ifndef CCAN_LIST_H
 #define CCAN_LIST_H
 #include <stdbool.h>
-#include "container_of/container_of.h"
+#include <ccan/container_of/container_of.h>
 
 /**
  * struct list_node - an entry in a doubly-linked list

ccan/str_talloc/str_talloc.c

@@ -4,7 +4,7 @@
 #include <limits.h>
 #include <stdlib.h>
 #include "str_talloc.h"
-#include "talloc/talloc.h"
+#include <ccan/talloc/talloc.h>
 
 char **strsplit(const void *ctx, const char *string, const char *delims,
 		 unsigned int *nump)

ccan/talloc/talloc.h

@@ -26,8 +26,8 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdarg.h>
+#include <ccan/typesafe_cb/typesafe_cb.h>
 #include "config.h"
-#include "typesafe_cb/typesafe_cb.h"
 
 /*
   this uses a little trick to allow __LINE__ to be stringified

tools/ccan_depends.c

@@ -2,8 +2,8 @@
 #include <err.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include "str/str.h"
-#include "talloc/talloc.h"
+#include <ccan/str/str.h>
+#include <ccan/talloc/talloc.h>
 
 int main(int argc, char *argv[])
 {

tools/depends.c

@@ -1,7 +1,7 @@
-#include "talloc/talloc.h"
-#include "str/str.h"
-#include "grab_file/grab_file.h"
-#include "str_talloc/str_talloc.h"
+#include <ccan/talloc/talloc.h>
+#include <ccan/str/str.h>
+#include <ccan/grab_file/grab_file.h>
+#include <ccan/str_talloc/str_talloc.h>
 #include "tools.h"
 #include <err.h>
 #include <stdbool.h>

tools/doc_extract.c

@@ -8,10 +8,10 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <stdbool.h>
-#include "talloc/talloc.h"
-#include "str/str.h"
-#include "str_talloc/str_talloc.h"
-#include "grab_file/grab_file.h"
+#include <ccan/talloc/talloc.h>
+#include <ccan/str/str.h>
+#include <ccan/str_talloc/str_talloc.h>
+#include <ccan/grab_file/grab_file.h>
 
 static char **grab_doc(const char *fname)
 {