[lmi-commits] [lmi] master 3579888f 1/5: Turn off an unwanted warning

[Greg Chicares]

branch: master
commit 3579888fd39415fdd95923ee74df0c505f20e4ff
Author: Gregory W. Chicares <gchicares@sbcglobal.net>
Commit: Gregory W. Chicares <gchicares@sbcglobal.net>

    Turn off an unwanted warning
---
 fdlibm_expm1.c | 1 -
 fdlibm_log1p.c | 1 -
 workhorse.make | 7 ++++++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/fdlibm_expm1.c b/fdlibm_expm1.c
index 6d410229..5e05e10f 100644
--- a/fdlibm_expm1.c
+++ b/fdlibm_expm1.c
@@ -31,7 +31,6 @@
 #   pragma GCC diagnostic push
 #   pragma GCC diagnostic ignored "-Wfloat-conversion"
 #   pragma GCC diagnostic ignored "-Wsign-conversion"
-#   pragma GCC diagnostic ignored "-Wunsuffixed-float-constants"
 #endif // defined LMI_GCC
 
 /* @(#)s_expm1.c 1.5 04/04/22 */
diff --git a/fdlibm_log1p.c b/fdlibm_log1p.c
index f53610d1..4062c268 100644
--- a/fdlibm_log1p.c
+++ b/fdlibm_log1p.c
@@ -30,7 +30,6 @@
 #if defined LMI_GCC
 #   pragma GCC diagnostic push
 #   pragma GCC diagnostic ignored "-Wsign-conversion"
-#   pragma GCC diagnostic ignored "-Wunsuffixed-float-constants"
 #endif // defined LMI_GCC
 
 /* @(#)s_log1p.c 1.3 95/01/18 */
diff --git a/workhorse.make b/workhorse.make
index c30a840b..da979e72 100644
--- a/workhorse.make
+++ b/workhorse.make
@@ -635,8 +635,13 @@ gcc_c_warnings := \
   -Wold-style-definition \
   -Wstrict-prototypes \
   -Wtraditional-conversion \
-  -Wunsuffixed-float-constants \
   -Wwrite-strings \
+  -Wno-unsuffixed-float-constants \
+
+# Warnings that are not generally useful.
+#
+# -Wunsuffixed-float-constants: a migration aid to support an eventual
+#   FLOAT_CONST_DECIMAL64 pragma, but only a nuisance for now
 
 gcc_cxx_warnings := \
   $(cxx_standard) \