Jamrules.configure.nasal

   1 rule -configure-nasal-test-memrchr- {
   2   return [
   3     -configure-test-compile-cc- "memrchr()" :
   4       "#include <string.h>"
   5       "int main() {"
   6       "const char *s = memrchr(\"abc\", 1, 3);"
   7       "return 0;"
   8       "}"
   9   ] ;
  10 }
  11
  12
  13 rule -configure-nasal-test-memmem- {
  14   return [
  15     -configure-test-compile-cc- "memmem()" :
  16       "#define _GNU_SOURCE"
  17       "#include <string.h>"
  18       "int main() {"
  19       "const char *s = memmem(\"abc\", 3, \"def\", 3);"
  20       "return 0;"
  21       "}"
  22   ] ;
  23 }
  24
  25
  26 rule -configure-nasal-test-librt- {
  27   return [
  28     -configure-test-compile-cc- "librt" :
  29       "#include <stdlib.h>"
  30       "int main() {"
  31       "return 0;"
  32       "}"
  33     : : -lrt
  34   ] ;
  35 }
  36
  37
  38 rule -configure-nasal-test-dlopen- {
  39   return [
  40     -configure-test-compile-cc- "dlopen()" :
  41       "#include <dlfcn.h>"
  42       "#include <stdlib.h>"
  43       "int main() {"
  44       "dlopen(\"boo\", 0);"
  45       "return 0;"
  46       "}"
  47     : : -ldl
  48   ] ;
  49 }
  50
  51
  52 #-configure-enable-disable-vars- +=
  53 #  "threads"   NASALCFG_USE_THREADS    ""      "build multithreaded interpreter"
  54 #  "sqlite"    NASALCFG_USE_SQLITE     "auto"  "don't use sqlite"
  55 #;
  56
  57
  58 # SQLite already checked, and the corresponding config was written
  59 rule -configure-nasal-sqlite-already- {
  60   -configure-add-line- '# SQLite3 already detected' ;
  61 }
  62
  63
  64 rule -configure-nasal-sqlite- {
  65   if $(NASALCFG_USE_SQLITE) {
  66     #-configure-pkg-config- "SQLite3" : "sqlite3" : : "DEFINES += NASAL_DISABLE_SQLITE ;" ;
  67     Echo "checking for SQLite3 ... " : -n ;
  68     ex = [ pkg-config-exists "sqlite3 >= 3.26" ] ;
  69     if $(ex) {
  70       Echo 'found' ;
  71       -configure-add-line- '# SQLite3' ;
  72       flg = [ lib-config-ex "$(PKG-CONFIG) 'sqlite3 >= 3.26' --cflags" ] ;
  73       lib = [ lib-config-ex "$(PKG-CONFIG) 'sqlite3 >= 3.26' --libs" ] ;
  74       if $(flg) {
  75         -configure-add-line- 'CFLAGS on nasal =' $(flg) ';' ;
  76       }
  77       if $(lib) {
  78         -configure-add-line- 'LINKLIBS on nasal =' $(lib) ';' ;
  79       }
  80     } else {
  81       Echo 'not found' ;
  82       -configure-add-line- "DEFINES += NASAL_DISABLE_SQLITE ;" ;
  83     }
  84   } else {
  85     -configure-add-line- '# SQLite3' ;
  86     -configure-add-line- "DEFINES += NASAL_DISABLE_SQLITE ;" ;
  87   }
  88 }
  89
  90
  91 rule -configure-nasal-dlopen-already- {
  92   -configure-add-line- '# dlopen' ;
  93   -configure-add-line- "NASAL_DLOPEN = tan ;" ;
  94   -configure-add-line- "DEFINES += NASAL_DLOPEN ;" ;
  95 }
  96
  97
  98 rule -configure-nasal-dlopen- {
  99   if $(NASALCFG_DISABLE_DLOPEN) {
 100     -configure-add-line- '# dlopen' ;
 101     -configure-add-line- "NASAL_DLOPEN = \"\" ;" ;
 102   } else {
 103     NASALCFG_USE_DLOPEN = [ -configure-nasal-test-dlopen- ] ;
 104     -configure-add-line- '# dlopen' ;
 105     if $(NASALCFG_USE_DLOPEN) {
 106       -configure-add-line- "NASAL_DLOPEN = tan ;" ;
 107       -configure-add-line- "DEFINES += NASAL_DLOPEN ;" ;
 108       -configure-add-line- "LINKLIBS.all += -ldl ;" ;
 109     } else {
 110       -configure-add-line- "NASAL_DLOPEN = \"\" ;" ;
 111     }
 112   }
 113 }
 114
 115
 116 rule -configure-nasal-base- {
 117   NASALCFG_USE_MEMRCHR = [ -configure-nasal-test-memrchr- ] ;
 118   -configure-add-line- '# memrchr' ;
 119   if $(NASALCFG_USE_MEMRCHR) {
 120     -configure-add-line- "NASAL_MEMRCHR = tan ;" ;
 121     -configure-add-line- "DEFINES += NASAL_MEMRCHR ;" ;
 122   } else {
 123     -configure-add-line- "NASAL_MEMRCHR = \"\" ;" ;
 124   }
 125
 126
 127   NASALCFG_USE_MEMMEM = [ -configure-nasal-test-memmem- ] ;
 128   -configure-add-line- '# memmem' ;
 129   if $(NASALCFG_USE_MEMMEM) {
 130     -configure-add-line- "NASAL_MEMMEM = tan ;" ;
 131     -configure-add-line- "DEFINES += NASAL_MEMMEM ;" ;
 132   } else {
 133     -configure-add-line- "NASAL_MEMMEM = \"\" ;" ;
 134   }
 135
 136
 137   NASALCFG_USE_LIBRT = [ -configure-nasal-test-librt- ] ;
 138   if $(NASALCFG_USE_LIBRT) {
 139     -configure-add-line- '# librt' ;
 140     -configure-add-line- "LINKLIBS.all += -lrt ;" ;
 141   }
 142
 143
 144   -configure-add-line- '# other libs' ;
 145   -configure-add-line- "LINKLIBS.all += -lm ;" ;
 146 }