configure.ac 7.9 KB

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  1. # -*- Autoconf -*-
  2. # Process this file with autoconf to produce a configure script.
  3. m4_define([MAJOR_VERSION], 1)
  4. m4_define([MINOR_VERSION], 5)
  5. m4_define([MICRO_VERSION], 3)
  6. AC_PREREQ(2.59)
  7. AC_INIT([klish],
  8. [MAJOR_VERSION.MINOR_VERSION.MICRO_VERSION],
  9. [serj.kalichev at gmail dot com])
  10. AC_CONFIG_AUX_DIR(aux_scripts)
  11. # Check for system extensions (_POSIX_THREAD_SEMANTICS for Solaris)
  12. AC_USE_SYSTEM_EXTENSIONS
  13. # Checks for programs.
  14. AC_PROG_CC
  15. AC_PROG_CXX
  16. AC_LIBTOOL_WIN32_DLL
  17. AC_PROG_LIBTOOL
  18. AC_CONFIG_HEADERS([config.h])
  19. AM_INIT_AUTOMAKE(subdir-objects)
  20. AM_PROG_CC_C_O
  21. # needed to handle 64-bit architecture
  22. AC_CHECK_SIZEOF(int)
  23. AC_CHECK_SIZEOF(long)
  24. AC_CHECK_SIZEOF(size_t)
  25. #------------------------------------------------------------------------
  26. # Handle the --prefix=... option
  27. #------------------------------------------------------------------------
  28. if test "${prefix}" = "NONE"; then
  29. prefix=/usr/local
  30. fi
  31. if test "${exec_prefix}" = "NONE"; then
  32. exec_prefix=$prefix
  33. fi
  34. # libdir must be a fully qualified path (not ${exec_prefix}/lib)
  35. eval libdir="$libdir"
  36. ################################
  37. # Deal with debugging options
  38. ################################
  39. AC_ARG_ENABLE(debug,
  40. [AS_HELP_STRING([--enable-debug],
  41. [Turn on debugging including asserts [default=no]])],
  42. [],
  43. [enable_debug=no])
  44. AM_CONDITIONAL(DEBUG,test x$enable_debug = xyes)
  45. ################################
  46. # Check for the LUB library
  47. ################################
  48. LUB_LIBS="-llub"
  49. LUB_CFLAGS=""
  50. if test "x$LUB_LIBS" = "x"; then
  51. AC_MSG_ERROR([Cannot find the "Little Useful Bits" library])
  52. fi
  53. AC_SUBST(LUB_LIBS)
  54. AC_SUBST(LUB_CFLAGS)
  55. ################################
  56. # Check for the KONF library
  57. ################################
  58. KONF_LIBS="-lkonf"
  59. KONF_CFLAGS=""
  60. if test "x$KONF_LIBS" = "x"; then
  61. AC_MSG_ERROR([Cannot find the "CLI config" library])
  62. fi
  63. AC_SUBST(KONF_LIBS)
  64. AC_SUBST(KONF_CFLAGS)
  65. ################################
  66. # Check for the TINYRL library
  67. ################################
  68. TINYRL_LIBS="-ltinyrl"
  69. TINYRL_CFLAGS=""
  70. if test "x$TINYRL_LIBS" = "x"; then
  71. AC_MSG_ERROR([Cannot find the "Tiny Readline" library])
  72. fi
  73. AC_SUBST(TINYRL_LIBS)
  74. AC_SUBST(TINYRL_CFLAGS)
  75. ################################
  76. # Check for the TINYXML library
  77. ################################
  78. TINYXML_LIBS="-ltinyxml"
  79. TINYXML_CXXFLAGS="-std=gnu++98"
  80. if test "x$TINYXML_LIBS" = "x"; then
  81. AC_MSG_ERROR([Cannot find the "Tiny XML" library])
  82. fi
  83. AC_SUBST(TINYXML_LIBS)
  84. AC_SUBST(TINYXML_CXXFLAGS)
  85. ################################
  86. # Check for the PTHREAD library
  87. ################################
  88. #C_ARG_WITH(pthread,
  89. # [AS_HELP_STRING([--with-pthread=DIR],
  90. # [Use POSIX threads library distribution in DIR])
  91. # ])
  92. AC_CHECK_HEADERS(pthread.h,
  93. [ AC_SEARCH_LIBS([pthread_create], [pthread], [],
  94. [ AC_MSG_ERROR([Cannot find the POSIX threads library])
  95. ])
  96. ])
  97. ################################
  98. # Check for the RT library
  99. ################################
  100. AC_ARG_WITH(rt,
  101. [AS_HELP_STRING([--with-rt=DIR],
  102. [Use POSIX real time library distribution in DIR])])
  103. AC_CHECK_LIB(rt,
  104. clock_gettime,
  105. [
  106. AC_DEFINE([HAVE_LIBRT], [], [Have POSIX real time library])
  107. if test "x$with_rt" = "x"; then
  108. RT_LIBS="-lrt"
  109. else
  110. RT_CFLAGS="-I$with_rt/include"
  111. RT_LIBS="-L$with_rt/lib -lrt"
  112. fi
  113. AC_SUBST(RT_LIBS)
  114. AC_SUBST(RT_CFLAGS)
  115. ])
  116. ################################
  117. # Check for the TCL library
  118. ################################
  119. TCL_CONFIG=${libdir}/tclConfig.sh
  120. AC_ARG_WITH(tcl,
  121. [AS_HELP_STRING([--with-tcl=DIR],
  122. [Use TCL library distribution in DIR])],
  123. if test -e $TCL_CONFIG; then
  124. source ${TCL_CONFIG} # get TCL_VERSION
  125. if test "${with_tcl}" = "yes"; then
  126. TCL_CFLAGS="${TCL_INCLUDE_SPEC}"
  127. TCL_LIBS="${TCL_LIB_SPEC}"
  128. else
  129. TCL_CFLAGS="-I${with_tcl}/include"
  130. TCL_LIBS="-L${with_tcl}/lib -ltcl"
  131. fi
  132. CPPFLAGS="$CPPFLAGS $TCL_CFLAGS"
  133. AC_CHECK_HEADERS(tcl.h,
  134. AC_CHECK_LIB(tcl${TCL_VERSION}, Tcl_CreateInterp, [
  135. AC_DEFINE([HAVE_LIBTCL], [], [Have TCL library])
  136. AC_SUBST(TCL_CFLAGS)
  137. AC_SUBST(TCL_LIBS)
  138. AC_SUBST(TCL_VERSION)
  139. have_tcl="yes"
  140. ])
  141. )
  142. fi
  143. )
  144. AM_CONDITIONAL(TCL,test "x${have_tcl}" = "xyes")
  145. ################################
  146. # Check for inclusion of lub_heap
  147. ################################
  148. AC_ARG_ENABLE(lubheap,
  149. [AS_HELP_STRING([--enable-lubheap],
  150. [Replace standard memory libaries with lubheap (EXPERIMENTAL) [default=no]])],
  151. [],
  152. [enable_lubheap=no])
  153. AM_CONDITIONAL(LUBHEAP,test "x$enable_lubheap" = "xyes")
  154. if test "x$enable_lubheap" = "xyes"; then
  155. AC_MSG_WARN([Replacing standard memory libraries with lubheap])
  156. LUBHEAP_LIBS="-llubheap"
  157. LUBHEAP_CFLAGS=""
  158. if test "x$LUBHEAP_LIBS" = "x"; then
  159. AC_MSG_ERROR([Cannot find the "Little Useful Bits Heap" library])
  160. fi
  161. AC_SUBST(LUBHEAP_LIBS)
  162. AC_SUBST(LUBHEAP_CFLAGS)
  163. fi
  164. ################################
  165. # Check for linkage with GPL libraries
  166. ################################
  167. AC_ARG_ENABLE(gpl,
  168. [AS_HELP_STRING([--enable-gpl],
  169. [Link with GPL licenced libraries [default=yes]])],
  170. [],
  171. [enable_gpl=yes])
  172. if test "x$enable_gpl" = "xyes"; then
  173. ################################
  174. # Check for BFD library
  175. ################################
  176. AC_MSG_WARN([Linking with GPL licence libraries])
  177. AC_CHECK_HEADERS(bfd.h,
  178. [AC_CHECK_LIB(bfd,
  179. bfd_init,
  180. [AC_DEFINE([HAVE_LIBBFD],
  181. [],
  182. [Have Binary File Decription library])
  183. BFD_LIBS="-lbfd -liberty"
  184. AC_CHECK_LIB(intl,
  185. libintl_dgettext,
  186. [AC_DEFINE([HAVE_LIBINTL],
  187. [],
  188. [Have native langauage support library])
  189. BFD_LIBS="$BFD_LIBS -lintl"
  190. ])
  191. AC_SUBST(BFD_LIBS)
  192. ])
  193. ])
  194. else
  195. AC_MSG_WARN([Skipping BFD library checks because of GPL Licence])
  196. fi
  197. ################################
  198. # Search for network functions (like connect())
  199. ################################
  200. AC_SEARCH_LIBS([socket], [socket])
  201. ################################
  202. # Check for regex.h
  203. ################################
  204. AC_CHECK_HEADERS(regex.h, [],
  205. AC_MSG_ERROR([regex.h not found: regular expressions are not supported]))
  206. ################################
  207. # Check for getopt_long()
  208. ################################
  209. AC_CHECK_HEADERS(getopt.h, [],
  210. AC_MSG_WARN([getopt.h not found: only short parameters can be used on command line]))
  211. ################################
  212. # Check for locale.h
  213. ################################
  214. AC_CHECK_HEADERS(locale.h, [],
  215. AC_MSG_WARN([locale.h not found: the locales is not supported]))
  216. ################################
  217. # Check for CODESET within nl_langinfo
  218. ################################
  219. AM_LANGINFO_CODESET
  220. ################################
  221. # Check for pwd.h and grp.h
  222. ################################
  223. AC_CHECK_HEADERS(pwd.h, [],
  224. AC_MSG_WARN([pwd.h not found: the pwd operations is not supported]))
  225. AC_CHECK_HEADERS(grp.h, [],
  226. AC_MSG_WARN([grp.h not found: the grp operations is not supported]))
  227. ################################
  228. # Check for chroot
  229. ################################
  230. AC_CHECK_FUNCS(chroot, [],
  231. AC_MSG_WARN([chroot() not found: the choot is not supported]))
  232. AC_CONFIG_FILES(Makefile)
  233. AC_OUTPUT