Build: Clean up inline keyword detection

Strict C89-conformant compilers don't support the "inline" keyword, but
most of them support "__inline__", and that keyword can be used with the
always_inline atribute as well.  This commit also removes duplicate code
by using a foreach() loop to test the various keywords.
1 file changed
tree: 122cf61ce907f443394c69c0e1a8dbf877f3059f
  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