On 2017-02-13 I wrote:
> If you have some more time to play with it, how about mechanically copying
> the declaration from the generated file into lib/unicase/special-casing.h ?
> I mean, to modify the module description with a command such as
>
> grep '^gl_unicase_special_lookup' $(srcdir)/unicase/special-casing-table.h
> | sed -e 's/register //' -e 's/^/ /' -e 's/$/;/'
Since the gperf 3.0.x incompatiblity issue is coming up again, let me fix it:
2017-05-18 Bruno Haible <br...@clisp.org>
unicase/special-casing: Fix incompatibility with gperf-3.0.4
(regression from 2017-02-13).
* lib/unicase/special-casing.in.h: Renamed from
lib/unicase/special-casing.h.
* modules/unicase/special-casing (Files): Add
lib/unicase/special-casing.in.h. Remove lib/unicase/special-casing.h.
(Makefile.am): Add rule for generating unicase/special-casing.h.
Update BUILT_SOURCES and MOSTLYCLEANFILES accordingly.
* lib/unicase/special-casing.c: Include "unicase/special-casing.h",
not "special-casing.h".
* lib/unicase/u*.c: Likewise.
diff --git a/modules/unicase/special-casing b/modules/unicase/special-casing
index 0f863a3..a4a7fcf 100644
--- a/modules/unicase/special-casing
+++ b/modules/unicase/special-casing
@@ -2,7 +2,7 @@ Description:
Special casing table.
Files:
-lib/unicase/special-casing.h
+lib/unicase/special-casing.in.h
lib/unicase/special-casing.c
lib/unicase/special-casing-table.gperf
@@ -22,6 +22,17 @@ MOSTLYCLEANFILES += unicase/special-casing-table.h-t
MAINTAINERCLEANFILES += unicase/special-casing-table.h
EXTRA_DIST += unicase/special-casing-table.h
+# Generate special-casing.h with a declaration that depends on the gperf
version.
+unicase/special-casing.h: unicase/special-casing.in.h
unicase/special-casing-table.h
+ $(AM_V_GEN)rm -f $@-t $@ && \
+ declaration=`grep '^gl_unicase_special_lookup'
$(srcdir)/unicase/special-casing-table.h | sed -e 's/register //g'` && \
+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+ sed -e
"/gl_unicase_special_lookup/s/gl_unicase_special_lookup.*/$${declaration};/"
$(srcdir)/unicase/special-casing.in.h; \
+ } > $@-t && \
+ mv -f $@-t $@
+BUILT_SOURCES += unicase/special-casing.h
+MOSTLYCLEANFILES += unicase/special-casing.h unicase/special-casing.h-t
+
Include:
"unicase/special-casing.h"
diff --git a/lib/unicase/special-casing.c b/lib/unicase/special-casing.c
index 029c578..384bb71 100644
--- a/lib/unicase/special-casing.c
+++ b/lib/unicase/special-casing.c
@@ -18,7 +18,7 @@
#include <config.h>
/* Specification. */
-#include "special-casing.h"
+#include "unicase/special-casing.h"
#include <string.h>
diff --git a/lib/unicase/u16-casemap.c b/lib/unicase/u16-casemap.c
index aec4dd6..3ab5388 100644
--- a/lib/unicase/u16-casemap.c
+++ b/lib/unicase/u16-casemap.c
@@ -29,7 +29,7 @@
#include "uninorm.h"
#include "caseprop.h"
#include "context.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
#define FUNC u16_casemap
#define UNIT uint16_t
diff --git a/lib/unicase/u16-ct-casefold.c b/lib/unicase/u16-ct-casefold.c
index 1e01d75..71cbf55 100644
--- a/lib/unicase/u16-ct-casefold.c
+++ b/lib/unicase/u16-ct-casefold.c
@@ -25,7 +25,7 @@
#include <stdlib.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
#include "casefold.h"
#define FUNC u16_ct_casefold
diff --git a/lib/unicase/u16-ct-tolower.c b/lib/unicase/u16-ct-tolower.c
index 76f4be2..9eea5e7 100644
--- a/lib/unicase/u16-ct-tolower.c
+++ b/lib/unicase/u16-ct-tolower.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint16_t *
u16_ct_tolower (const uint16_t *s, size_t n,
diff --git a/lib/unicase/u16-ct-totitle.c b/lib/unicase/u16-ct-totitle.c
index e369462..158295f 100644
--- a/lib/unicase/u16-ct-totitle.c
+++ b/lib/unicase/u16-ct-totitle.c
@@ -31,7 +31,7 @@
#include "uninorm.h"
#include "caseprop.h"
#include "context.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
#define FUNC u16_ct_totitle
#define UNIT uint16_t
diff --git a/lib/unicase/u16-ct-toupper.c b/lib/unicase/u16-ct-toupper.c
index b7f188d..40441a1 100644
--- a/lib/unicase/u16-ct-toupper.c
+++ b/lib/unicase/u16-ct-toupper.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint16_t *
u16_ct_toupper (const uint16_t *s, size_t n,
diff --git a/lib/unicase/u16-tolower.c b/lib/unicase/u16-tolower.c
index a59c3ed..1477c18 100644
--- a/lib/unicase/u16-tolower.c
+++ b/lib/unicase/u16-tolower.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint16_t *
u16_tolower (const uint16_t *s, size_t n, const char *iso639_language,
diff --git a/lib/unicase/u16-toupper.c b/lib/unicase/u16-toupper.c
index ccc9df7..87ad89d 100644
--- a/lib/unicase/u16-toupper.c
+++ b/lib/unicase/u16-toupper.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint16_t *
u16_toupper (const uint16_t *s, size_t n, const char *iso639_language,
diff --git a/lib/unicase/u32-casemap.c b/lib/unicase/u32-casemap.c
index 2a03ac3..b2411eb 100644
--- a/lib/unicase/u32-casemap.c
+++ b/lib/unicase/u32-casemap.c
@@ -29,7 +29,7 @@
#include "uninorm.h"
#include "caseprop.h"
#include "context.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
#define FUNC u32_casemap
#define UNIT uint32_t
diff --git a/lib/unicase/u32-ct-casefold.c b/lib/unicase/u32-ct-casefold.c
index 75fab2e..7d58aa5 100644
--- a/lib/unicase/u32-ct-casefold.c
+++ b/lib/unicase/u32-ct-casefold.c
@@ -25,7 +25,7 @@
#include <stdlib.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
#include "casefold.h"
#define FUNC u32_ct_casefold
diff --git a/lib/unicase/u32-ct-tolower.c b/lib/unicase/u32-ct-tolower.c
index a89a9e6..8daf165 100644
--- a/lib/unicase/u32-ct-tolower.c
+++ b/lib/unicase/u32-ct-tolower.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint32_t *
u32_ct_tolower (const uint32_t *s, size_t n,
diff --git a/lib/unicase/u32-ct-totitle.c b/lib/unicase/u32-ct-totitle.c
index 1b5fc42..a9ea73f 100644
--- a/lib/unicase/u32-ct-totitle.c
+++ b/lib/unicase/u32-ct-totitle.c
@@ -31,7 +31,7 @@
#include "uninorm.h"
#include "caseprop.h"
#include "context.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
#define FUNC u32_ct_totitle
#define UNIT uint32_t
diff --git a/lib/unicase/u32-ct-toupper.c b/lib/unicase/u32-ct-toupper.c
index ce26da9..4411dba 100644
--- a/lib/unicase/u32-ct-toupper.c
+++ b/lib/unicase/u32-ct-toupper.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint32_t *
u32_ct_toupper (const uint32_t *s, size_t n,
diff --git a/lib/unicase/u32-tolower.c b/lib/unicase/u32-tolower.c
index 3a105e3..7d2aced 100644
--- a/lib/unicase/u32-tolower.c
+++ b/lib/unicase/u32-tolower.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint32_t *
u32_tolower (const uint32_t *s, size_t n, const char *iso639_language,
diff --git a/lib/unicase/u32-toupper.c b/lib/unicase/u32-toupper.c
index f5832db..d93291d 100644
--- a/lib/unicase/u32-toupper.c
+++ b/lib/unicase/u32-toupper.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint32_t *
u32_toupper (const uint32_t *s, size_t n, const char *iso639_language,
diff --git a/lib/unicase/u8-casemap.c b/lib/unicase/u8-casemap.c
index 7f11333..ca1b18a 100644
--- a/lib/unicase/u8-casemap.c
+++ b/lib/unicase/u8-casemap.c
@@ -29,7 +29,7 @@
#include "uninorm.h"
#include "caseprop.h"
#include "context.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
#define FUNC u8_casemap
#define UNIT uint8_t
diff --git a/lib/unicase/u8-ct-casefold.c b/lib/unicase/u8-ct-casefold.c
index b22f245..5b64cf0 100644
--- a/lib/unicase/u8-ct-casefold.c
+++ b/lib/unicase/u8-ct-casefold.c
@@ -25,7 +25,7 @@
#include <stdlib.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
#include "casefold.h"
#define FUNC u8_ct_casefold
diff --git a/lib/unicase/u8-ct-tolower.c b/lib/unicase/u8-ct-tolower.c
index 169dc91..aff70dd 100644
--- a/lib/unicase/u8-ct-tolower.c
+++ b/lib/unicase/u8-ct-tolower.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint8_t *
u8_ct_tolower (const uint8_t *s, size_t n,
diff --git a/lib/unicase/u8-ct-totitle.c b/lib/unicase/u8-ct-totitle.c
index cdee074..b74cc27 100644
--- a/lib/unicase/u8-ct-totitle.c
+++ b/lib/unicase/u8-ct-totitle.c
@@ -31,7 +31,7 @@
#include "uninorm.h"
#include "caseprop.h"
#include "context.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
#define FUNC u8_ct_totitle
#define UNIT uint8_t
diff --git a/lib/unicase/u8-ct-toupper.c b/lib/unicase/u8-ct-toupper.c
index f6d9d76..7ddb046 100644
--- a/lib/unicase/u8-ct-toupper.c
+++ b/lib/unicase/u8-ct-toupper.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint8_t *
u8_ct_toupper (const uint8_t *s, size_t n,
diff --git a/lib/unicase/u8-tolower.c b/lib/unicase/u8-tolower.c
index 0e38379..9681bd5 100644
--- a/lib/unicase/u8-tolower.c
+++ b/lib/unicase/u8-tolower.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint8_t *
u8_tolower (const uint8_t *s, size_t n, const char *iso639_language,
diff --git a/lib/unicase/u8-toupper.c b/lib/unicase/u8-toupper.c
index 18b899d..6ddad44 100644
--- a/lib/unicase/u8-toupper.c
+++ b/lib/unicase/u8-toupper.c
@@ -23,7 +23,7 @@
#include <stddef.h>
#include "unicasemap.h"
-#include "special-casing.h"
+#include "unicase/special-casing.h"
uint8_t *
u8_toupper (const uint8_t *s, size_t n, const char *iso639_language,
