AppVeyor: Fix CI build

Something changed in the CI build environment, and our previous trick of
setting the Git URL to file://c:/projects/libjpeg-turbo no longer works.
Using cygpath to translate the Windows path to a MinGW-friendly format
is a better solution anyhow.
1 file changed
tree: a80fed0e428fef2f6482ee9478cc2beff76a3853
  1. ci/
  2. cmakescripts/
  3. doc/
  4. java/
  5. md5/
  6. release/
  7. sharedlib/
  8. simd/
  9. testimages/
  10. win/
  11. .gitignore
  12. .travis.yml
  13. acinclude.m4
  14. appveyor.yml
  15. bmp.c
  16. bmp.h
  17. BUILDING.md
  18. cderror.h
  19. cdjpeg.c
  20. cdjpeg.h
  21. change.log
  22. ChangeLog.md
  23. cjpeg.1
  24. cjpeg.c
  25. CMakeLists.txt
  26. coderules.txt
  27. configure.ac
  28. djpeg.1
  29. djpeg.c
  30. doxygen-extra.css
  31. doxygen.config
  32. example.c
  33. jaricom.c
  34. jcapimin.c
  35. jcapistd.c
  36. jcarith.c
  37. jccoefct.c
  38. jccolext.c
  39. jccolor.c
  40. jcdctmgr.c
  41. jchuff.c
  42. jchuff.h
  43. jcinit.c
  44. jcmainct.c
  45. jcmarker.c
  46. jcmaster.c
  47. jcomapi.c
  48. jconfig.h.in
  49. jconfig.txt
  50. jconfigint.h.in
  51. jcparam.c
  52. jcphuff.c
  53. jcprepct.c
  54. jcsample.c
  55. jcstest.c
  56. jctrans.c
  57. jdapimin.c
  58. jdapistd.c
  59. jdarith.c
  60. jdatadst-tj.c
  61. jdatadst.c
  62. jdatasrc-tj.c
  63. jdatasrc.c
  64. jdcoefct.c
  65. jdcoefct.h
  66. jdcol565.c
  67. jdcolext.c
  68. jdcolor.c
  69. jdct.h
  70. jddctmgr.c
  71. jdhuff.c
  72. jdhuff.h
  73. jdinput.c
  74. jdmainct.c
  75. jdmainct.h
  76. jdmarker.c
  77. jdmaster.c
  78. jdmaster.h
  79. jdmerge.c
  80. jdmrg565.c
  81. jdmrgext.c
  82. jdphuff.c
  83. jdpostct.c
  84. jdsample.c
  85. jdsample.h
  86. jdtrans.c
  87. jerror.c
  88. jerror.h
  89. jfdctflt.c
  90. jfdctfst.c
  91. jfdctint.c
  92. jidctflt.c
  93. jidctfst.c
  94. jidctint.c
  95. jidctred.c
  96. jinclude.h
  97. jmemmgr.c
  98. jmemnobs.c
  99. jmemsys.h
  100. jmorecfg.h
  101. jpeg_nbits_table.h
  102. jpegcomp.h
  103. jpegint.h
  104. jpeglib.h
  105. jpegtran.1
  106. jpegtran.c
  107. jquant1.c
  108. jquant2.c
  109. jsimd.h
  110. jsimd_none.c
  111. jsimddct.h
  112. jstdhuff.c
  113. jutils.c
  114. jversion.h
  115. libjpeg.map.in
  116. libjpeg.txt
  117. LICENSE.md
  118. Makefile.am
  119. rdbmp.c
  120. rdcolmap.c
  121. rdgif.c
  122. rdjpgcom.1
  123. rdjpgcom.c
  124. rdppm.c
  125. rdrle.c
  126. rdswitch.c
  127. rdtarga.c
  128. README.ijg
  129. README.md
  130. structure.txt
  131. tjbench.c
  132. tjbenchtest.in
  133. tjbenchtest.java.in
  134. tjexampletest.in
  135. tjunittest.c
  136. tjutil.c
  137. tjutil.h
  138. transupp.c
  139. transupp.h
  140. turbojpeg-jni.c
  141. turbojpeg-mapfile
  142. turbojpeg-mapfile.jni
  143. turbojpeg.c
  144. turbojpeg.h
  145. usage.txt
  146. wizard.txt
  147. wrbmp.c
  148. wrgif.c
  149. wrjpgcom.1
  150. wrjpgcom.c
  151. wrppm.c
  152. wrppm.h
  153. wrrle.c
  154. wrtarga.c