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/patches/glibc/2.21/104-unused-variables.patch

https://gitlab.com/likema/crosstool-ng
Patch | 178 lines | 164 code | 14 blank | 0 comment | 0 complexity | 6f3a9ed5c1e293880db001c0d1bdfbe5 MD5 | raw file
    

  1. commit 6565fcb6e189d67b5a3f321453daebb805056d73
    2. 

  2. Author: Wilco Dijkstra <wdijkstr@arm.com>
    3. 

  3. Date:   Fri Sep 18 20:27:20 2015 +0100
    4. 

  4. 

  5.     Fix several build failures with GCC6 due to unused static variables.
    6. 

  6.     
    7. 

  7.     2015-09-18  Wilco Dijkstra  <wdijkstr@arm.com>
    8. 

  8.     
    9. 

  9.             * resolv/base64.c (rcsid): Remove unused static.
    10. 

  10.             * sysdeps/ieee754/dbl-64/atnat2.h (qpi1): Remove unused
    11. 

  11.             static.  (tqpi1): Likewise.
    12. 

  12.             * sysdeps/ieee754/dbl-64/uexp.h (one): Likewise.
    13. 

  13.             * sysdeps/ieee754/dbl-64/upow.h (sqrt_2): Likewise.
    14. 

  14.             * sysdeps/ieee754/flt-32/e_log10f.c (one): Likewise.
    15. 

  15.             * sysdeps/ieee754/flt-32/s_cosf.c (one): Likewise.
    16. 

  16.             * sysdeps/ieee754/ldbl-128/e_lgammal_r.c (zero): Likewise.
    17. 

  17.             * sysdeps/ieee754/ldbl-128/s_erfl.c (half): Likewise.
    18. 

  18.             * sysdeps/ieee754/ldbl-128/s_log1pl.c (maxlog): Likewise.
    19. 

  19.             * timezone/private.h (time_t_min): Likewise.  (time_t_max):
    20. 

  20.             Likewise.
    21. 

  21. 

  22. diff --git a/resolv/base64.c b/resolv/base64.c
    23. 

  23. index ea584ed..519e5d2 100644
    24. 

  24. --- a/resolv/base64.c
    25. 

  25. +++ b/resolv/base64.c
    26. 

  26. @@ -40,10 +40,6 @@
    27. 

  27.   * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
    28. 

  28.   */
    29. 

  29.  
    30. 

  30. -#if !defined(LINT) && !defined(CODECENTER)
    31. 

  31. -static const char rcsid[] = "$BINDId: base64.c,v 8.7 1999/10/13 16:39:33 vixie Exp $";
    32. 

  32. -#endif /* not lint */
    33. 

  33. -
    34. 

  34.  #include <sys/types.h>
    35. 

  35.  #include <sys/param.h>
    36. 

  36.  #include <sys/socket.h>
    37. 

  37. diff --git a/sysdeps/ieee754/dbl-64/atnat2.h b/sysdeps/ieee754/dbl-64/atnat2.h
    38. 

  38. index e0d65af..82943f9 100644
    39. 

  39. --- a/sysdeps/ieee754/dbl-64/atnat2.h
    40. 

  40. +++ b/sysdeps/ieee754/dbl-64/atnat2.h
    41. 

  41. @@ -65,10 +65,8 @@
    42. 

  42.  /**/ hpi1           = {{0x3c91a626, 0x33145c07} }, /*  pi/2-hpi     */
    43. 

  43.  /**/ mhpi           = {{0xbff921fb, 0x54442d18} }, /* -pi/2         */
    44. 

  44.  /**/ qpi            = {{0x3fe921fb, 0x54442d18} }, /*  pi/4         */
    45. 

  45. -/**/ qpi1           = {{0x3c81a626, 0x33145c07} }, /*  pi/4-qpi     */
    46. 

  46.  /**/ mqpi           = {{0xbfe921fb, 0x54442d18} }, /* -pi/4         */
    47. 

  47.  /**/ tqpi           = {{0x4002d97c, 0x7f3321d2} }, /*  3pi/4        */
    48. 

  48. -/**/ tqpi1          = {{0x3c9a7939, 0x4c9e8a0a} }, /*  3pi/4-tqpi   */
    49. 

  49.  /**/ mtqpi          = {{0xc002d97c, 0x7f3321d2} }, /* -3pi/4        */
    50. 

  50.  /**/ u1             = {{0x3c314c2a, 0x00000000} }, /*  9.377e-19    */
    51. 

  51.  /**/ u2             = {{0x3bf955e4, 0x00000000} }, /*  8.584e-20    */
    52. 

  52. @@ -129,10 +127,8 @@
    53. 

  53.  /**/ hpi1           = {{0x33145c07, 0x3c91a626} }, /*  pi/2-hpi     */
    54. 

  54.  /**/ mhpi           = {{0x54442d18, 0xbff921fb} }, /* -pi/2         */
    55. 

  55.  /**/ qpi            = {{0x54442d18, 0x3fe921fb} }, /*  pi/4         */
    56. 

  56. -/**/ qpi1           = {{0x33145c07, 0x3c81a626} }, /*  pi/4-qpi     */
    57. 

  57.  /**/ mqpi           = {{0x54442d18, 0xbfe921fb} }, /* -pi/4         */
    58. 

  58.  /**/ tqpi           = {{0x7f3321d2, 0x4002d97c} }, /*  3pi/4        */
    59. 

  59. -/**/ tqpi1          = {{0x4c9e8a0a, 0x3c9a7939} }, /*  3pi/4-tqpi   */
    60. 

  60.  /**/ mtqpi          = {{0x7f3321d2, 0xc002d97c} }, /* -3pi/4        */
    61. 

  61.  /**/ u1             = {{0x00000000, 0x3c314c2a} }, /*  9.377e-19    */
    62. 

  62.  /**/ u2             = {{0x00000000, 0x3bf955e4} }, /*  8.584e-20    */
    63. 

  63. diff --git a/sysdeps/ieee754/dbl-64/uexp.h b/sysdeps/ieee754/dbl-64/uexp.h
    64. 

  64. index 6817eaf..42b21f2 100644
    65. 

  65. --- a/sysdeps/ieee754/dbl-64/uexp.h
    66. 

  66. +++ b/sysdeps/ieee754/dbl-64/uexp.h
    67. 

  67. @@ -29,7 +29,7 @@
    68. 

  68.  
    69. 

  69.  #include "mydefs.h"
    70. 

  70.  
    71. 

  71. -const static double one = 1.0, zero = 0.0, hhuge = 1.0e300, tiny = 1.0e-300,
    72. 

  72. +const static double zero = 0.0, hhuge = 1.0e300, tiny = 1.0e-300,
    73. 

  73.  err_0 = 1.000014, err_1 = 0.000016;
    74. 

  74.  const static int4 bigint = 0x40862002,
    75. 

  75.               badint = 0x40876000,smallint = 0x3C8fffff;
    76. 

  76. diff --git a/sysdeps/ieee754/dbl-64/upow.h b/sysdeps/ieee754/dbl-64/upow.h
    77. 

  77. index c8569a9..b4911e5 100644
    78. 

  78. --- a/sysdeps/ieee754/dbl-64/upow.h
    79. 

  79. +++ b/sysdeps/ieee754/dbl-64/upow.h
    80. 

  80. @@ -34,7 +34,6 @@
    81. 

  81.  /**/ nZERO	    = {{0x80000000, 0}},	  /* -0.0          */
    82. 

  82.  /**/ INF            = {{0x7ff00000, 0x00000000}}, /* INF           */
    83. 

  83.  /**/ nINF           = {{0xfff00000, 0x00000000}}, /* -INF          */
    84. 

  84. -/**/ sqrt_2         = {{0x3ff6a09e, 0x667f3bcc}}, /* sqrt(2)       */
    85. 

  85.  /**/ ln2a           = {{0x3fe62e42, 0xfefa3800}}, /* ln(2) 43 bits */
    86. 

  86.  /**/ ln2b           = {{0x3d2ef357, 0x93c76730}}, /* ln(2)-ln2a    */
    87. 

  87.  /**/ bigu           = {{0x4297ffff, 0xfffffd2c}}, /* 1.5*2**42 -724*2**-10  */
    88. 

  88. @@ -48,7 +47,6 @@
    89. 

  89.  /**/ nZERO	    = {{0, 0x80000000}},	  /* -0.0          */
    90. 

  90.  /**/ INF            = {{0x00000000, 0x7ff00000}}, /* INF           */
    91. 

  91.  /**/ nINF           = {{0x00000000, 0xfff00000}}, /* -INF           */
    92. 

  92. -/**/ sqrt_2         = {{0x667f3bcc, 0x3ff6a09e}}, /* sqrt(2)       */
    93. 

  93.  /**/ ln2a           = {{0xfefa3800, 0x3fe62e42}}, /* ln(2) 43 bits */
    94. 

  94.  /**/ ln2b           = {{0x93c76730, 0x3d2ef357}}, /* ln(2)-ln2a    */
    95. 

  95.  /**/ bigu           = {{0xfffffd2c, 0x4297ffff}}, /* 1.5*2**42 -724*2**-10  */
    96. 

  96. diff --git a/sysdeps/ieee754/flt-32/e_log10f.c b/sysdeps/ieee754/flt-32/e_log10f.c
    97. 

  97. index 96f0e81..1daeef7 100644
    98. 

  98. --- a/sysdeps/ieee754/flt-32/e_log10f.c
    99. 

  99. +++ b/sysdeps/ieee754/flt-32/e_log10f.c
    100. 

  100. @@ -22,8 +22,6 @@ ivln10     =  4.3429449201e-01, /* 0x3ede5bd9 */
    101. 

  101.  log10_2hi  =  3.0102920532e-01, /* 0x3e9a2080 */
    102. 

  102.  log10_2lo  =  7.9034151668e-07; /* 0x355427db */
    103. 

  103.  
    104. 

  104. -static const float zero   =  0.0;
    105. 

  105. -
    106. 

  106.  float
    107. 

  107.  __ieee754_log10f(float x)
    108. 

  108.  {
    109. 

  109. diff --git a/sysdeps/ieee754/flt-32/s_cosf.c b/sysdeps/ieee754/flt-32/s_cosf.c
    110. 

  110. index 864ab27..0affd40 100644
    111. 

  111. --- a/sysdeps/ieee754/flt-32/s_cosf.c
    112. 

  112. +++ b/sysdeps/ieee754/flt-32/s_cosf.c
    113. 

  113. @@ -21,8 +21,6 @@ static char rcsid[] = "$NetBSD: s_cosf.c,v 1.4 1995/05/10 20:47:03 jtc Exp $";
    114. 

  114.  #include <math.h>
    115. 

  115.  #include <math_private.h>
    116. 

  116.  
    117. 

  117. -static const float one=1.0;
    118. 

  118. -
    119. 

  119.  #ifndef COSF
    120. 

  120.  # define COSF_FUNC __cosf
    121. 

  121.  #else
    122. 

  122. diff --git a/sysdeps/ieee754/ldbl-128/e_lgammal_r.c b/sysdeps/ieee754/ldbl-128/e_lgammal_r.c
    123. 

  123. index 500aacc..ab5a96e 100644
    124. 

  124. --- a/sysdeps/ieee754/ldbl-128/e_lgammal_r.c
    125. 

  125. +++ b/sysdeps/ieee754/ldbl-128/e_lgammal_r.c
    126. 

  126. @@ -82,7 +82,6 @@ DIAG_IGNORE_NEEDS_COMMENT (4.6, "-Woverflow");
    127. 

  127.  static const long double MAXLGM = 1.0485738685148938358098967157129705071571E4928L;
    128. 

  128.  DIAG_POP_NEEDS_COMMENT;
    129. 

  129.  static const long double one = 1.0L;
    130. 

  130. -static const long double zero = 0.0L;
    131. 

  131.  static const long double huge = LDBL_MAX;
    132. 

  132.  
    133. 

  133.  /* log gamma(x) = ( x - 0.5 ) * log(x) - x + LS2PI + 1/x P(1/x^2)
    134. 

  134. diff --git a/sysdeps/ieee754/ldbl-128/s_erfl.c b/sysdeps/ieee754/ldbl-128/s_erfl.c
    135. 

  135. index fa4609f..08c80a3 100644
    136. 

  136. --- a/sysdeps/ieee754/ldbl-128/s_erfl.c
    137. 

  137. +++ b/sysdeps/ieee754/ldbl-128/s_erfl.c
    138. 

  138. @@ -140,7 +140,6 @@ deval (long double x, const long double *p, int n)
    139. 

  139.  
    140. 

  140.  static const long double
    141. 

  141.  tiny = 1e-4931L,
    142. 

  142. -  half = 0.5L,
    143. 

  143.    one = 1.0L,
    144. 

  144.    two = 2.0L,
    145. 

  145.    /* 2/sqrt(pi) - 1 */
    146. 

  146. diff --git a/sysdeps/ieee754/ldbl-128/s_log1pl.c b/sysdeps/ieee754/ldbl-128/s_log1pl.c
    147. 

  147. index ff759bc..9609550 100644
    148. 

  148. --- a/sysdeps/ieee754/ldbl-128/s_log1pl.c
    149. 

  149. +++ b/sysdeps/ieee754/ldbl-128/s_log1pl.c
    150. 

  150. @@ -117,7 +117,6 @@ static const long double C2 = 1.428606820309417232121458176568075500134E-6L;
    151. 

  151.  
    152. 

  152.  static const long double sqrth = 0.7071067811865475244008443621048490392848L;
    153. 

  153.  /* ln (2^16384 * (1 - 2^-113)) */
    154. 

  154. -static const long double maxlog = 1.1356523406294143949491931077970764891253E4L;
    155. 

  155.  static const long double zero = 0.0L;
    156. 

  156.  
    157. 

  157.  long double
    158. 

  158. diff --git a/timezone/private.h b/timezone/private.h
    159. 

  159. index 4e8f4ae..ed19e06 100644
    160. 

  160. --- a/timezone/private.h
    161. 

  161. +++ b/timezone/private.h
    162. 

  162. @@ -326,16 +326,6 @@ const char *	scheck(const char * string, const char * format);
    163. 

  163.  #define TYPE_SIGNED(type) (((type) -1) < 0)
    164. 

  164.  #endif /* !defined TYPE_SIGNED */
    165. 

  165.  
    166. 

  166. -/* The minimum and maximum finite time values.  */
    167. 

  167. -static time_t const time_t_min =
    168. 

  168. -  (TYPE_SIGNED(time_t)
    169. 

  169. -   ? (time_t) -1 << (CHAR_BIT * sizeof (time_t) - 1)
    170. 

  170. -   : 0);
    171. 

  171. -static time_t const time_t_max =
    172. 

  172. -  (TYPE_SIGNED(time_t)
    173. 

  173. -   ? - (~ 0 < 0) - ((time_t) -1 << (CHAR_BIT * sizeof (time_t) - 1))
    174. 

  174. -   : -1);
    175. 

  175. -
    176. 

  176.  #ifndef INT_STRLEN_MAXIMUM
    177. 

  177.  /*
    178. 

  178.  ** 302 / 1000 is log10(2.0) rounded up.
    179. 

    180.