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authorCarlos O'Donell <carlos@redhat.com>2016-03-15 23:16:47 -0400
committerCarlos O'Donell <carlos@redhat.com>2016-03-15 23:23:24 -0400
commitb4f518ecfad09fc4279ea26a565332835e403dab (patch)
tree56d39c0f69cafc6afc02cc2e81292d37f69cb0b9 /math
parent089b772f98afd9eb6264c6489bc96a30bf6af4ac (diff)
downloadglibc-b4f518ecfad09fc4279ea26a565332835e403dab.tar.gz
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Fix building glibc master with NDEBUG and --with-cpu.
When building on i686, x86_64, and arm, and with NDEBUG, or --with-cpu
there are various variables and functions which are unused based on
these settings.

This patch marks all such variables with __attribute__((unused)) to
avoid the compiler warnings when building with the aformentioned
options.
Diffstat (limited to 'math')
-rw-r--r--math/atest-exp.c2
-rw-r--r--math/atest-exp2.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/math/atest-exp.c b/math/atest-exp.c
index ebacff594d..cde4019814 100644
--- a/math/atest-exp.c
+++ b/math/atest-exp.c
@@ -61,7 +61,7 @@ exp_mpn (mp1 ex, mp1 x)
    unsigned n;
    mp1 xp;
    mp2 tmp;
-   mp_limb_t chk;
+   mp_limb_t chk __attribute__ ((unused));
    mp1 tol;
 
    memset (xp, 0, sizeof (mp1));
diff --git a/math/atest-exp2.c b/math/atest-exp2.c
index 395b8f9365..8a9cc70073 100644
--- a/math/atest-exp2.c
+++ b/math/atest-exp2.c
@@ -87,7 +87,7 @@ exp_mpn (mp1 ex, mp1 x)
    unsigned int n;
    mp1 xp;
    mp2 tmp;
-   mp_limb_t chk;
+   mp_limb_t chk __attribute__ ((unused));
    mp1 tol;
 
    memset (xp, 0, sizeof (mp1));