Build: Don't require sudo for `make tarball`

The whole point of `make tarball` is to make it easy for users to create
a binary distribution of libjpeg-turbo on platforms that aren't
supported by our official build system, so requiring root permissions
somewhat defeated that purpose.  Intead, the script now attempts to
detect whether the system has GNU tar or a recent version of BSD tar
that supports setting the ownership of the files in the tarball.
1 file changed
tree: d80782188c0e9dfb1e02205c421780f8399371b9
  1. ci/
  2. cmakescripts/
  3. doc/
  4. java/
  5. md5/
  6. release/
  7. sharedlib/
  8. simd/
  9. testimages/
  10. win/
  11. .gitattributes
  12. .travis.yml
  13. appveyor.yml
  14. bmp.c
  15. bmp.h
  16. BUILDING.md
  17. cderror.h
  18. cdjpeg.c
  19. cdjpeg.h
  20. change.log
  21. ChangeLog.md
  22. cjpeg.1
  23. cjpeg.c
  24. CMakeLists.txt
  25. coderules.txt
  26. djpeg.1
  27. djpeg.c
  28. doxygen-extra.css
  29. doxygen.config
  30. example.c
  31. jaricom.c
  32. jcapimin.c
  33. jcapistd.c
  34. jcarith.c
  35. jccoefct.c
  36. jccolext.c
  37. jccolor.c
  38. jcdctmgr.c
  39. jchuff.c
  40. jchuff.h
  41. jcinit.c
  42. jcmainct.c
  43. jcmarker.c
  44. jcmaster.c
  45. jcomapi.c
  46. jconfig.h.in
  47. jconfig.txt
  48. jconfigint.h.in
  49. jcparam.c
  50. jcphuff.c
  51. jcprepct.c
  52. jcsample.c
  53. jcstest.c
  54. jctrans.c
  55. jdapimin.c
  56. jdapistd.c
  57. jdarith.c
  58. jdatadst-tj.c
  59. jdatadst.c
  60. jdatasrc-tj.c
  61. jdatasrc.c
  62. jdcoefct.c
  63. jdcoefct.h
  64. jdcol565.c
  65. jdcolext.c
  66. jdcolor.c
  67. jdct.h
  68. jddctmgr.c
  69. jdhuff.c
  70. jdhuff.h
  71. jdinput.c
  72. jdmainct.c
  73. jdmainct.h
  74. jdmarker.c
  75. jdmaster.c
  76. jdmaster.h
  77. jdmerge.c
  78. jdmrg565.c
  79. jdmrgext.c
  80. jdphuff.c
  81. jdpostct.c
  82. jdsample.c
  83. jdsample.h
  84. jdtrans.c
  85. jerror.c
  86. jerror.h
  87. jfdctflt.c
  88. jfdctfst.c
  89. jfdctint.c
  90. jidctflt.c
  91. jidctfst.c
  92. jidctint.c
  93. jidctred.c
  94. jinclude.h
  95. jmemmgr.c
  96. jmemnobs.c
  97. jmemsys.h
  98. jmorecfg.h
  99. jpeg_nbits_table.h
  100. jpegcomp.h
  101. jpegint.h
  102. jpeglib.h
  103. jpegtran.1
  104. jpegtran.c
  105. jquant1.c
  106. jquant2.c
  107. jsimd.h
  108. jsimd_none.c
  109. jsimddct.h
  110. jstdhuff.c
  111. jutils.c
  112. jversion.h
  113. libjpeg.map.in
  114. libjpeg.txt
  115. LICENSE.md
  116. rdbmp.c
  117. rdcolmap.c
  118. rdgif.c
  119. rdjpgcom.1
  120. rdjpgcom.c
  121. rdppm.c
  122. rdrle.c
  123. rdswitch.c
  124. rdtarga.c
  125. README.ijg
  126. README.md
  127. structure.txt
  128. tjbench.c
  129. tjbenchtest.in
  130. tjbenchtest.java.in
  131. tjexampletest.in
  132. tjunittest.c
  133. tjutil.c
  134. tjutil.h
  135. transupp.c
  136. transupp.h
  137. turbojpeg-jni.c
  138. turbojpeg-mapfile
  139. turbojpeg-mapfile.jni
  140. turbojpeg.c
  141. turbojpeg.h
  142. usage.txt
  143. wizard.txt
  144. wrbmp.c
  145. wrgif.c
  146. wrjpgcom.1
  147. wrjpgcom.c
  148. wrppm.c
  149. wrppm.h
  150. wrrle.c
  151. wrtarga.c