snan: New module.

* lib/snan.h: Renamed from tests/snan.h. Add double-inclusion guard.
* modules/snan: New file.
* isfinite-tests (Files): Remove tests/snan.h, m4/exponent*.m4.
(Depends-on): Add snan.
(configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION,
gl_DOUBLE_EXPONENT_LOCATION, gl_LONG_DOUBLE_EXPONENT_LOCATION.
* isinf-tests (Files): Remove tests/snan.h, m4/exponent*.m4.
(Depends-on): Add snan.
(configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION,
gl_DOUBLE_EXPONENT_LOCATION, gl_LONG_DOUBLE_EXPONENT_LOCATION.
* isnan-tests (Files): Remove tests/snan.h, m4/exponent*.m4.
(Depends-on): Add snan.
(configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION,
gl_DOUBLE_EXPONENT_LOCATION, gl_LONG_DOUBLE_EXPONENT_LOCATION.
* isnanf-nolibm-tests (Files): Remove tests/snan.h, m4/exponentf.m4.
(Depends-on): Add snan.
(configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION.
* isnanf-tests (Files): Remove tests/snan.h, m4/exponentf.m4.
(Depends-on): Add snan.
(configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION.
* isnand-nolibm-tests (Files): Remove tests/snan.h, m4/exponentd.m4.
(Depends-on): Add snan.
(configure.ac): Don't invoke gl_DOUBLE_EXPONENT_LOCATION.
* isnand-tests (Files): Remove tests/snan.h, m4/exponentd.m4.
(Depends-on): Add snan.
(configure.ac): Don't invoke gl_DOUBLE_EXPONENT_LOCATION.
* isnanl-nolibm-tests (Files): Remove tests/snan.h, m4/exponentl.m4.
(Depends-on): Add snan.
(configure.ac): Don't invoke gl_LONG_DOUBLE_EXPONENT_LOCATION.
* isnanl-tests (Files): Remove tests/snan.h, m4/exponentl.m4.
(Depends-on): Add snan.
(configure.ac): Don't invoke gl_LONG_DOUBLE_EXPONENT_LOCATION.
* signbit-tests (Files): Remove tests/snan.h, m4/exponent*.m4.
(Depends-on): Add snan.
(configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION,
gl_DOUBLE_EXPONENT_LOCATION, gl_LONG_DOUBLE_EXPONENT_LOCATION.
* stdio-tests (Files): Remove tests/snan.h
(Depends-on): Add snan.

diff --git a/ChangeLog b/ChangeLog
index b072697e2a5be456a960caf27018640fdcb94b3a..ede627dca4a7fa9eadcd2fea108f7b1c333bbc2e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,45 @@
+2023-10-12  Bruno Haible  <bruno@clisp.org>
+
+       snan: New module.
+       * lib/snan.h: Renamed from tests/snan.h. Add double-inclusion guard.
+       * modules/snan: New file.
+       * isfinite-tests (Files): Remove tests/snan.h, m4/exponent*.m4.
+       (Depends-on): Add snan.
+       (configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION,
+       gl_DOUBLE_EXPONENT_LOCATION, gl_LONG_DOUBLE_EXPONENT_LOCATION.
+       * isinf-tests (Files): Remove tests/snan.h, m4/exponent*.m4.
+       (Depends-on): Add snan.
+       (configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION,
+       gl_DOUBLE_EXPONENT_LOCATION, gl_LONG_DOUBLE_EXPONENT_LOCATION.
+       * isnan-tests (Files): Remove tests/snan.h, m4/exponent*.m4.
+       (Depends-on): Add snan.
+       (configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION,
+       gl_DOUBLE_EXPONENT_LOCATION, gl_LONG_DOUBLE_EXPONENT_LOCATION.
+       * isnanf-nolibm-tests (Files): Remove tests/snan.h, m4/exponentf.m4.
+       (Depends-on): Add snan.
+       (configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION.
+       * isnanf-tests (Files): Remove tests/snan.h, m4/exponentf.m4.
+       (Depends-on): Add snan.
+       (configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION.
+       * isnand-nolibm-tests (Files): Remove tests/snan.h, m4/exponentd.m4.
+       (Depends-on): Add snan.
+       (configure.ac): Don't invoke gl_DOUBLE_EXPONENT_LOCATION.
+       * isnand-tests (Files): Remove tests/snan.h, m4/exponentd.m4.
+       (Depends-on): Add snan.
+       (configure.ac): Don't invoke gl_DOUBLE_EXPONENT_LOCATION.
+       * isnanl-nolibm-tests (Files): Remove tests/snan.h, m4/exponentl.m4.
+       (Depends-on): Add snan.
+       (configure.ac): Don't invoke gl_LONG_DOUBLE_EXPONENT_LOCATION.
+       * isnanl-tests (Files): Remove tests/snan.h, m4/exponentl.m4.
+       (Depends-on): Add snan.
+       (configure.ac): Don't invoke gl_LONG_DOUBLE_EXPONENT_LOCATION.
+       * signbit-tests (Files): Remove tests/snan.h, m4/exponent*.m4.
+       (Depends-on): Add snan.
+       (configure.ac): Don't invoke gl_FLOAT_EXPONENT_LOCATION,
+       gl_DOUBLE_EXPONENT_LOCATION, gl_LONG_DOUBLE_EXPONENT_LOCATION.
+       * stdio-tests (Files): Remove tests/snan.h
+       (Depends-on): Add snan.
+
 2023-10-12  Bruno Haible  <bruno@clisp.org>
 
        qnan: New module.

diff --git a/tests/snan.h b/lib/snan.h
similarity index 98%
rename from tests/snan.h
rename to lib/snan.h
index e877000ece7d5abdfbe254ee410e989236e8ab74..5dd4dd6f9e1e12d9fcfdaf6fcea64c04700b0020 100644 (file)
--- a/tests/snan.h
+++ b/lib/snan.h
@@ -14,6 +14,9 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
+#ifndef _SNAN_H
+#define _SNAN_H
+
 #include <float.h>
 #include <limits.h>
 #include <math.h>
@@ -118,3 +121,6 @@ SNaNl ()
 }
 
 #endif
+
+
+#endif /* _SNAN_H */

diff --git a/modules/isfinite-tests b/modules/isfinite-tests
index 16f4c8d187f39ff13fd611dcce37e6272c45ec5f..5b316dd2eeafd7afbc8257171fff3e8551fdabc4 100644 (file)
--- a/modules/isfinite-tests
+++ b/modules/isfinite-tests
@@ -1,20 +1,14 @@
 Files:
 tests/test-isfinite.c
 tests/infinity.h
-tests/snan.h
 tests/macros.h
-m4/exponentf.m4
-m4/exponentd.m4
-m4/exponentl.m4
 
 Depends-on:
 float
 nan
+snan
 
 configure.ac:
-gl_FLOAT_EXPONENT_LOCATION
-gl_DOUBLE_EXPONENT_LOCATION
-gl_LONG_DOUBLE_EXPONENT_LOCATION
 AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
 
 Makefile.am:

diff --git a/modules/isinf-tests b/modules/isinf-tests
index caf77a88f920294dd215b7f9923395a4d18a3ae3..0cae337cb24a26e643e65b67f0d3b6dccaebcbff 100644 (file)
--- a/modules/isinf-tests
+++ b/modules/isinf-tests
@@ -1,20 +1,14 @@
 Files:
 tests/test-isinf.c
 tests/infinity.h
-tests/snan.h
 tests/macros.h
-m4/exponentf.m4
-m4/exponentd.m4
-m4/exponentl.m4
 
 Depends-on:
 float
 nan
+snan
 
 configure.ac:
-gl_FLOAT_EXPONENT_LOCATION
-gl_DOUBLE_EXPONENT_LOCATION
-gl_LONG_DOUBLE_EXPONENT_LOCATION
 AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
 
 Makefile.am:

diff --git a/modules/isnan-tests b/modules/isnan-tests
index 8da13c2349674c89f2e1bd548c731563ccb514fe..f0d5280cf31d0d3a26fcceefff7f40c9da8740a7 100644 (file)
--- a/modules/isnan-tests
+++ b/modules/isnan-tests
@@ -2,20 +2,14 @@ Files:
 tests/test-isnan.c
 tests/minus-zero.h
 tests/infinity.h
-tests/snan.h
 tests/macros.h
-m4/exponentf.m4
-m4/exponentd.m4
-m4/exponentl.m4
 
 Depends-on:
 float
 nan
+snan
 
 configure.ac:
-gl_FLOAT_EXPONENT_LOCATION
-gl_DOUBLE_EXPONENT_LOCATION
-gl_LONG_DOUBLE_EXPONENT_LOCATION
 AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
 
 Makefile.am:

diff --git a/modules/isnand-nolibm-tests b/modules/isnand-nolibm-tests
index b4fa23e9d92728b10a071bd3b2b8f8045f8f1f85..9a8569f96635ca2c7952ee3e973a1b86aa459aab 100644 (file)
--- a/modules/isnand-nolibm-tests
+++ b/modules/isnand-nolibm-tests
@@ -3,15 +3,13 @@ tests/test-isnand-nolibm.c
 tests/test-isnand.h
 tests/minus-zero.h
 tests/infinity.h
-tests/snan.h
 tests/macros.h
-m4/exponentd.m4
 
 Depends-on:
 nan
+snan
 
 configure.ac:
-gl_DOUBLE_EXPONENT_LOCATION
 
 Makefile.am:
 TESTS += test-isnand-nolibm

diff --git a/modules/isnand-tests b/modules/isnand-tests
index 82f4d2e1dcc404ce53ecd33c28f48d57b3a19858..a3c8b564c254a59c6edc52c0a1c9db689357f751 100644 (file)
--- a/modules/isnand-tests
+++ b/modules/isnand-tests
@@ -3,15 +3,13 @@ tests/test-isnand.c
 tests/test-isnand.h
 tests/minus-zero.h
 tests/infinity.h
-tests/snan.h
 tests/macros.h
-m4/exponentd.m4
 
 Depends-on:
 nan
+snan
 
 configure.ac:
-gl_DOUBLE_EXPONENT_LOCATION
 
 Makefile.am:
 TESTS += test-isnand

diff --git a/modules/isnanf-nolibm-tests b/modules/isnanf-nolibm-tests
index 6dece6e5d955420887093d25e1f000e6b87a4517..3ceb3c14d9d12fe28c4bbce7a55e6dcca941dbe0 100644 (file)
--- a/modules/isnanf-nolibm-tests
+++ b/modules/isnanf-nolibm-tests
@@ -3,15 +3,13 @@ tests/test-isnanf-nolibm.c
 tests/test-isnanf.h
 tests/minus-zero.h
 tests/infinity.h
-tests/snan.h
 tests/macros.h
-m4/exponentf.m4
 
 Depends-on:
 nan
+snan
 
 configure.ac:
-gl_FLOAT_EXPONENT_LOCATION
 
 Makefile.am:
 TESTS += test-isnanf-nolibm

diff --git a/modules/isnanf-tests b/modules/isnanf-tests
index 464618c2f98f8612ea95ab647ebef03b898a6b71..f1d5213ba8adfb72af100b67ab26d1fcb7b94212 100644 (file)
--- a/modules/isnanf-tests
+++ b/modules/isnanf-tests
@@ -3,15 +3,13 @@ tests/test-isnanf.c
 tests/test-isnanf.h
 tests/minus-zero.h
 tests/infinity.h
-tests/snan.h
 tests/macros.h
-m4/exponentf.m4
 
 Depends-on:
 nan
+snan
 
 configure.ac:
-gl_FLOAT_EXPONENT_LOCATION
 
 Makefile.am:
 TESTS += test-isnanf

diff --git a/modules/isnanl-nolibm-tests b/modules/isnanl-nolibm-tests
index 88a4ddfc9c4f3ea39b8eac41fe4ca9cf7ffd36ed..c35806d6a67df4099e2e958707ee61c38d04494b 100644 (file)
--- a/modules/isnanl-nolibm-tests
+++ b/modules/isnanl-nolibm-tests
@@ -3,16 +3,14 @@ tests/test-isnanl-nolibm.c
 tests/test-isnanl.h
 tests/minus-zero.h
 tests/infinity.h
-tests/snan.h
 tests/macros.h
-m4/exponentl.m4
 
 Depends-on:
 float
 nan
+snan
 
 configure.ac:
-gl_LONG_DOUBLE_EXPONENT_LOCATION
 AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
 
 Makefile.am:

diff --git a/modules/isnanl-tests b/modules/isnanl-tests
index 24ea78471e078f98d754b8b91e799458b0666f4b..22068081609c56b164ac2e6cbf747ee8fba1cc4d 100644 (file)
--- a/modules/isnanl-tests
+++ b/modules/isnanl-tests
@@ -3,16 +3,14 @@ tests/test-isnanl.c
 tests/test-isnanl.h
 tests/minus-zero.h
 tests/infinity.h
-tests/snan.h
 tests/macros.h
-m4/exponentl.m4
 
 Depends-on:
 float
 nan
+snan
 
 configure.ac:
-gl_LONG_DOUBLE_EXPONENT_LOCATION
 AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
 
 Makefile.am:

diff --git a/modules/signbit-tests b/modules/signbit-tests
index c194881503bd8e599c209292d0c8a394a9ac2100..c491d7c8851c3377f957eee30517ae55bdce8e49 100644 (file)
--- a/modules/signbit-tests
+++ b/modules/signbit-tests
@@ -2,20 +2,14 @@ Files:
 tests/test-signbit.c
 tests/minus-zero.h
 tests/infinity.h
-tests/snan.h
 tests/macros.h
-m4/exponentf.m4
-m4/exponentd.m4
-m4/exponentl.m4
 
 Depends-on:
 float
 qnan
+snan
 
 configure.ac:
-AC_REQUIRE([gl_FLOAT_EXPONENT_LOCATION])
-AC_REQUIRE([gl_DOUBLE_EXPONENT_LOCATION])
-AC_REQUIRE([gl_LONG_DOUBLE_EXPONENT_LOCATION])
 
 Makefile.am:
 TESTS += test-signbit

diff --git a/modules/snan b/modules/snan
new file mode 100644 (file)
index 0000000..2ccbb11
--- /dev/null
+++ b/modules/snan
@@ -0,0 +1,29 @@
+Description:
+Macros for signalling not-a-number.
+
+Files:
+lib/snan.h
+m4/snan.m4
+m4/exponentf.m4
+m4/exponentd.m4
+m4/exponentl.m4
+
+Depends-on:
+nan
+
+configure.ac:
+gl_SNAN
+
+Makefile.am:
+lib_SOURCES += snan.h
+
+Include:
+"snan.h"
+
+Link:
+
+License:
+GPL
+
+Maintainer:
+all

diff --git a/modules/stdio-tests b/modules/stdio-tests
index d1bec9d4412e2cbf276f6e821f7494dbde51df87..5f94d3961d81da8124b19b876785b1e0f71ed714 100644 (file)
--- a/modules/stdio-tests
+++ b/modules/stdio-tests
@@ -1,12 +1,12 @@
 Files:
 tests/test-stdio.c
-tests/snan.h
 tests/macros.h
 m4/exponentd.m4
 
 Depends-on:
 assert-h
 qnan
+snan
 stdio-c++-tests
 fgetc-tests
 fputc-tests