diff options
Diffstat (limited to 'debian/patches/float-endian-detection.patch')
-rw-r--r-- | debian/patches/float-endian-detection.patch | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/debian/patches/float-endian-detection.patch b/debian/patches/float-endian-detection.patch deleted file mode 100644 index d094516..0000000 --- a/debian/patches/float-endian-detection.patch +++ /dev/null @@ -1,63 +0,0 @@ -Description: Fix detection of floating point endianness - See https://lists.gnu.org/archive/html/bug-gnulib/2013-12/msg00104.html -Author: Alan Modra <amodra@gmail.com> -Author: Colin Watson <cjwatson@ubuntu.com> -Forwarded: no -Last-Update: 2013-12-18 - ---- a/tests/test-isnanl.h -+++ b/tests/test-isnanl.h -@@ -24,6 +24,12 @@ - #include "nan.h" - #include "macros.h" - -+#ifdef __FLOAT_WORD_ORDER__ -+# define FLOAT_BIG_ENDIAN (__FLOAT_WORD_ORDER__ != __ORDER_LITTLE_ENDIAN__) -+#else -+# define FLOAT_BIG_ENDIAN (LDBL_EXPBIT0_WORD < NWORDS / 2) -+#endif -+ - int - main () - { -@@ -65,10 +71,10 @@ - # if LDBL_EXPBIT0_BIT > 0 - m.word[LDBL_EXPBIT0_WORD] ^= (unsigned int) 1 << (LDBL_EXPBIT0_BIT - 1); - # else -- m.word[LDBL_EXPBIT0_WORD + (LDBL_EXPBIT0_WORD < NWORDS / 2 ? 1 : - 1)] -+ m.word[LDBL_EXPBIT0_WORD + (FLOAT_BIG_ENDIAN ? 1 : - 1)] - ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1); - # endif -- m.word[LDBL_EXPBIT0_WORD + (LDBL_EXPBIT0_WORD < NWORDS / 2 ? 1 : - 1)] -+ m.word[LDBL_EXPBIT0_WORD + (FLOAT_BIG_ENDIAN ? 1 : - 1)] - |= (unsigned int) 1 << LDBL_EXPBIT0_BIT; - ASSERT (isnanl (m.value)); - } ---- a/tests/test-signbit.c -+++ b/tests/test-signbit.c -@@ -36,6 +36,12 @@ - double zerod = 0.0; - long double zerol = 0.0L; - -+#ifdef __FLOAT_WORD_ORDER__ -+# define FLOAT_BIG_ENDIAN (__FLOAT_WORD_ORDER__ != __ORDER_LITTLE_ENDIAN__) -+#else -+# define FLOAT_BIG_ENDIAN (LDBL_EXPBIT0_WORD < NWORDS / 2) -+#endif -+ - static void - test_signbitf () - { -@@ -166,10 +172,10 @@ - # if LDBL_EXPBIT0_BIT > 0 - m.word[LDBL_EXPBIT0_WORD] ^= (unsigned int) 1 << (LDBL_EXPBIT0_BIT - 1); - # else -- m.word[LDBL_EXPBIT0_WORD + (LDBL_EXPBIT0_WORD < NWORDS / 2 ? 1 : - 1)] -+ m.word[LDBL_EXPBIT0_WORD + (FLOAT_BIG_ENDIAN ? 1 : - 1)] - ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1); - # endif -- m.word[LDBL_EXPBIT0_WORD + (LDBL_EXPBIT0_WORD < NWORDS / 2 ? 1 : - 1)] -+ m.word[LDBL_EXPBIT0_WORD + (FLOAT_BIG_ENDIAN ? 1 : - 1)] - |= (unsigned int) 1 << LDBL_EXPBIT0_BIT; - (void) signbit (m.value); - #undef NWORDS |