1 #!/bin/sh |
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2 |
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3 # create temporary directory |
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4 TEMP_DIR=".tmp-`uname -n`" |
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5 rm -Rf "$TEMP_DIR" |
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6 if mkdir -p "$TEMP_DIR"; then |
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7 : |
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8 else |
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9 echo "Cannot create tmp dir $TEMP_DIR" |
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10 echo "Abort" |
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11 exit 1 |
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12 fi |
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13 touch "$TEMP_DIR/options" |
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14 touch "$TEMP_DIR/features" |
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15 |
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16 # define standard variables |
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17 PREFIX=/usr |
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18 EPREFIX= |
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19 BINDIR= |
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20 SBINDIR= |
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21 LIBDIR= |
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22 LIBEXECDIR= |
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23 DATADIR= |
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24 SYSCONFDIR= |
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25 SHAREDSTATEDIR= |
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26 LOCALSTATEDIR= |
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27 INCLUDEDIR= |
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28 INFODIR= |
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29 MANDIR= |
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30 |
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31 # custom variables |
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32 HOST=`uname -n` |
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33 PREFIX="`pwd`/work" |
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34 INSTALL_DIR="$PREFIX" |
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35 |
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36 # features |
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37 FEATURE_PG=auto |
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38 |
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39 # clean abort |
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40 abort_configure() |
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41 { |
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42 rm -Rf "$TEMP_DIR" |
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43 exit 1 |
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44 } |
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45 |
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46 # help text |
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47 printhelp() |
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48 { |
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49 echo "Usage: $0 [OPTIONS]..." |
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50 cat << __EOF__ |
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51 Installation directories: |
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52 --prefix=PREFIX path prefix for architecture-independent files |
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53 [/usr] |
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54 --exec-prefix=EPREFIX path prefix for architecture-dependent files |
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55 [PREFIX] |
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56 |
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57 --bindir=DIR user executables [EPREFIX/bin] |
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58 --sbindir=DIR system admin executables [EPREFIX/sbin] |
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59 --libexecdir=DIR program executables [EPREFIX/libexec] |
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60 --sysconfdir=DIR system configuration files [PREFIX/etc] |
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61 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
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62 --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
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63 --libdir=DIR object code libraries [EPREFIX/lib] |
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64 --includedir=DIR C header files [PREFIX/include] |
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65 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
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66 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
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67 --infodir=DIR info documentation [DATAROOTDIR/info] |
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68 --mandir=DIR man documentation [DATAROOTDIR/man] |
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69 |
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70 Optional Features: |
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71 --disable-pg |
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72 |
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73 __EOF__ |
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74 } |
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75 |
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76 # |
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77 # parse arguments |
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78 # |
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79 BUILD_TYPE="default" |
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80 for ARG in "$@" |
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81 do |
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82 case "$ARG" in |
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83 "--prefix="*) PREFIX=${ARG#--prefix=} ;; |
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84 "--exec-prefix="*) EPREFIX=${ARG#--exec-prefix=} ;; |
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85 "--bindir="*) BINDIR=${ARG#----bindir=} ;; |
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86 "--sbindir="*) SBINDIR=${ARG#--sbindir=} ;; |
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87 "--libdir="*) LIBDIR=${ARG#--libdir=} ;; |
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88 "--libexecdir="*) LIBEXECDIR=${ARG#--libexecdir=} ;; |
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89 "--datadir="*) DATADIR=${ARG#--datadir=} ;; |
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90 "--sysconfdir="*) SYSCONFDIR=${ARG#--sysconfdir=} ;; |
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91 "--sharedstatedir="*) SHAREDSTATEDIR=${ARG#--sharedstatedir=} ;; |
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92 "--localstatedir="*) LOCALSTATEDIR=${ARG#--localstatedir=} ;; |
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93 "--includedir="*) INCLUDEDIR=${ARG#--includedir=} ;; |
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94 "--infodir="*) INFODIR=${ARG#--infodir=} ;; |
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95 "--mandir"*) MANDIR=${ARG#--mandir} ;; |
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96 "--help"*) printhelp; abort_configure ;; |
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97 "--debug") BUILD_TYPE="debug" ;; |
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98 "--release") BUILD_TYPE="release" ;; |
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99 "--enable-pg") FEATURE_PG=on ;; |
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100 "--disable-pg") unset FEATURE_PG ;; |
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101 "-"*) echo "unknown option: $ARG"; abort_configure ;; |
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102 esac |
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103 done |
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104 |
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105 |
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106 # set dir variables |
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107 : ${EPREFIX:="$PREFIX"} |
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108 : ${BINDIR:="$EPREFIX/bin"} |
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109 : ${SBINDIR:="$EPREFIX/sbin"} |
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110 : ${LIBDIR:="$EPREFIX/lib"} |
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111 : ${LIBEXECDIR:="$EPREFIX/libexec"} |
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112 : ${DATADIR:="$PREFIX/share"} |
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113 : ${SYSCONFDIR:="$PREFIX/etc"} |
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114 : ${SHAREDSTATEDIR:="$PREFIX/com"} |
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115 : ${LOCALSTATEDIR:="$PREFIX/var"} |
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116 : ${INCLUDEDIR:="$PREFIX/include"} |
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117 : ${INFODIR:="$PREFIX/info"} |
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118 : ${MANDIR:="$PREFIX/man"} |
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119 |
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120 # Test for availability of pkg-config |
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121 PKG_CONFIG=`command -v pkg-config` |
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122 : ${PKG_CONFIG:="false"} |
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123 |
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124 # Simple uname based platform detection |
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125 # $PLATFORM is used for platform dependent dependency selection |
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126 OS=`uname -s` |
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127 OS_VERSION=`uname -r` |
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128 printf "detect platform... " |
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129 if [ "$OS" = "SunOS" ]; then |
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130 PLATFORM="solaris sunos unix svr4" |
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131 fi |
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132 if [ "$OS" = "Linux" ]; then |
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133 PLATFORM="linux unix" |
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134 fi |
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135 if [ "$OS" = "FreeBSD" ]; then |
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136 PLATFORM="freebsd bsd unix" |
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137 fi |
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138 if [ "$OS" = "Darwin" ]; then |
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139 PLATFORM="macos osx bsd unix" |
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140 fi |
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141 if echo "$OS" | grep -i "MINGW" > /dev/null; then |
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142 PLATFORM="windows mingw" |
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143 fi |
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144 : ${PLATFORM:="unix"} |
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145 |
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146 PLATFORM_NAME=`echo "$PLATFORM" | cut -f1 -d' ' -` |
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147 echo "$PLATFORM_NAME" |
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148 |
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149 isplatform() |
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150 { |
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151 for p in $PLATFORM |
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152 do |
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153 if [ "$p" = "$1" ]; then |
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154 return 0 |
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155 fi |
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156 done |
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157 return 1 |
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158 } |
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159 notisplatform() |
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160 { |
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161 for p in $PLATFORM |
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162 do |
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163 if [ "$p" = "$1" ]; then |
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164 return 1 |
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165 fi |
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166 done |
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167 return 0 |
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168 } |
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169 |
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170 |
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171 # generate vars.mk |
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172 cat > "$TEMP_DIR/vars.mk" << __EOF__ |
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173 PREFIX="$PREFIX" |
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174 EPREFIX="$EPREFIX" |
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175 BINDIR="$BINDIR" |
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176 SBINDIR="$SBINDIR" |
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177 LIBDIR="$LIBDIR" |
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178 LIBEXECDIR="$LIBEXECDIR" |
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179 DATADIR="$DATADIR" |
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180 SYSCONFDIR="$SYSCONFDIR" |
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181 SHAREDSTATEDIR="$SHAREDSTATEDIR" |
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182 LOCALSTATEDIR="$LOCALSTATEDIR" |
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183 INCLUDEDIR="$INCLUDEDIR" |
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184 INFODIR="$INFODIR" |
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185 MANDIR="$MANDIR" |
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186 HOST="$HOST" |
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187 PREFIX="$PREFIX" |
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188 INSTALL_DIR="$INSTALL_DIR" |
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189 __EOF__ |
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190 sort -u -o "$TEMP_DIR/vars.mk" "$TEMP_DIR/vars.mk" |
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191 |
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192 |
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193 # toolchain detection utilities |
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194 . make/toolchain.sh |
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195 |
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196 # |
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197 # DEPENDENCIES |
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198 # |
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199 |
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200 # check languages |
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201 lang_c= |
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202 lang_cpp= |
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203 if detect_cpp_compiler ; then |
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204 lang_cpp=1 |
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205 fi |
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206 if detect_c_compiler ; then |
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207 lang_c=1 |
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208 fi |
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209 |
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210 # create buffer for make variables required by dependencies |
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211 echo > "$TEMP_DIR/make.mk" |
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212 |
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213 test_pkg_config() |
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214 { |
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215 if "$PKG_CONFIG" --exists "$1" ; then : |
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216 else return 1 ; fi |
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217 if [ -z "$2" ] || "$PKG_CONFIG" --atleast-version="$2" "$1" ; then : |
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218 else return 1 ; fi |
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219 if [ -z "$3" ] || "$PKG_CONFIG" --exact-version="$3" "$1" ; then : |
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220 else return 1 ; fi |
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221 if [ -z "$4" ] || "$PKG_CONFIG" --max-version="$4" "$1" ; then : |
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222 else return 1 ; fi |
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223 return 0 |
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224 } |
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225 |
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226 dependency_error_cpp() |
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227 { |
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228 printf "checking for cpp... " |
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229 # dependency cpp |
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230 while true |
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231 do |
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232 if [ -z "$lang_cpp" ] ; then |
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233 break |
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234 fi |
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235 echo yes |
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236 return 1 |
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237 done |
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238 |
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239 echo no |
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240 return 0 |
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241 } |
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242 dependency_error_libpq() |
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243 { |
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244 printf "checking for libpq... " |
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245 # dependency libpq |
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246 while true |
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247 do |
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248 if [ -z "$PKG_CONFIG" ]; then |
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249 break |
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250 fi |
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251 if test_pkg_config "libpq" "" "" "" ; then |
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252 TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags libpq`" |
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253 TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs libpq`" |
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254 else |
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255 break |
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256 fi |
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257 echo yes |
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258 return 1 |
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259 done |
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260 |
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261 echo no |
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262 return 0 |
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263 } |
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264 dependency_error_openssl() |
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265 { |
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266 printf "checking for openssl... " |
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267 # dependency openssl |
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268 while true |
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269 do |
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270 if [ -z "$lang_c" ] ; then |
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271 break |
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272 fi |
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273 if [ -z "$PKG_CONFIG" ]; then |
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274 break |
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275 fi |
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276 if test_pkg_config "openssl" "" "" "" ; then |
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277 TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags openssl`" |
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278 TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs openssl`" |
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279 else |
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280 break |
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281 fi |
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282 echo yes |
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283 return 1 |
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284 done |
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285 |
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286 # dependency openssl platform="bsd" |
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287 while true |
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288 do |
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289 if notisplatform "bsd"; then |
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290 break |
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291 fi |
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292 TEMP_LDFLAGS="$TEMP_LDFLAGS -lssl -lcrypto" |
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293 echo yes |
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294 return 1 |
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295 done |
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296 |
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297 echo no |
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298 return 0 |
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299 } |
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300 dependency_error_libxml2() |
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301 { |
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302 printf "checking for libxml2... " |
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303 # dependency libxml2 platform="macos" |
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304 while true |
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305 do |
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306 if notisplatform "macos"; then |
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307 break |
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308 fi |
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309 if tmp_flags=`xml2-config --cflags` ; then |
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310 TEMP_CFLAGS="$TEMP_CFLAGS $tmp_flags" |
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311 else |
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312 break |
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313 fi |
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314 if tmp_flags=`xml2-config --libs` ; then |
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315 TEMP_LDFLAGS="$TEMP_LDFLAGS $tmp_flags" |
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316 else |
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317 break |
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318 fi |
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319 echo yes |
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320 return 1 |
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321 done |
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322 |
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323 # dependency libxml2 |
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324 while true |
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325 do |
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326 if [ -z "$PKG_CONFIG" ]; then |
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327 break |
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328 fi |
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329 if test_pkg_config "libxml-2.0" "" "" "" ; then |
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330 TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags libxml-2.0`" |
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331 TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs libxml-2.0`" |
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332 else |
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333 break |
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334 fi |
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335 echo yes |
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336 return 1 |
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337 done |
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338 |
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339 echo no |
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340 return 0 |
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341 } |
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342 |
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343 |
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344 |
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345 |
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346 # start collecting dependency information |
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347 echo > "$TEMP_DIR/flags.mk" |
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348 |
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349 DEPENDENCIES_FAILED= |
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350 ERROR=0 |
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351 # unnamed dependencies |
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352 TEMP_CFLAGS= |
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353 TEMP_CXXFLAGS= |
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354 TEMP_LDFLAGS= |
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355 while true |
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356 do |
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357 while true |
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358 do |
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359 if [ -z "$lang_c" ] ; then |
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360 ERROR=1 |
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361 break |
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362 fi |
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363 |
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364 break |
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365 done |
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366 break |
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367 done |
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368 |
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369 # add general dependency flags to flags.mk |
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370 echo "# general flags" >> "$TEMP_DIR/flags.mk" |
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371 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then |
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372 echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk" |
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373 fi |
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374 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then |
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375 echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk" |
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376 fi |
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377 if [ -n "${TEMP_LDFLAGS}" ]; then |
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378 echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk" |
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379 fi |
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380 |
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381 # |
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382 # OPTION VALUES |
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383 # |
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384 |
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385 # |
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386 # TARGETS |
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387 # |
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388 |
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389 echo >> "$TEMP_DIR/flags.mk" |
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390 echo "configuring global target" |
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391 echo "# flags for unnamed target" >> "$TEMP_DIR/flags.mk" |
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392 TEMP_CFLAGS= |
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393 TEMP_CXXFLAGS= |
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394 TEMP_LDFLAGS= |
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395 |
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396 if dependency_error_libxml2; then |
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397 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED libxml2 " |
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398 ERROR=1 |
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399 fi |
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400 if dependency_error_openssl; then |
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401 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED openssl " |
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402 ERROR=1 |
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403 fi |
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404 |
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405 # Features |
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406 if [ -n "$FEATURE_PG" ]; then |
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407 # check dependency |
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408 if dependency_error_libpq ; then |
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409 # "auto" features can fail and are just disabled in this case |
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410 if [ "$FEATURE_PG" = "auto" ]; then |
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411 DISABLE_FEATURE_PG=1 |
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412 else |
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413 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED libpq " |
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414 ERROR=1 |
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415 fi |
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416 fi |
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417 # check dependency |
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418 if dependency_error_cpp ; then |
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419 # "auto" features can fail and are just disabled in this case |
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420 if [ "$FEATURE_PG" = "auto" ]; then |
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421 DISABLE_FEATURE_PG=1 |
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422 else |
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423 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED cpp " |
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424 ERROR=1 |
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425 fi |
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426 fi |
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427 if [ -n "$DISABLE_FEATURE_PG" ]; then |
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428 unset FEATURE_PG |
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429 fi |
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430 fi |
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431 |
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432 |
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433 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then |
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434 echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk" |
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435 fi |
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436 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then |
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437 echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk" |
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438 fi |
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439 if [ "$BUILD_TYPE" = "debug" ]; then |
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440 if [ -n "$lang_c" ]; then |
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441 echo 'CFLAGS += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk" |
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442 fi |
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443 if [ -n "$lang_cpp" ]; then |
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444 echo 'CXXFLAGS += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk" |
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445 fi |
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446 fi |
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447 if [ "$BUILD_TYPE" = "release" ]; then |
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448 if [ -n "$lang_c" ]; then |
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449 echo 'CFLAGS += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk" |
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450 fi |
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451 if [ -n "$lang_cpp" ]; then |
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452 echo 'CXXFLAGS += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk" |
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453 fi |
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454 fi |
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455 if [ -n "${TEMP_LDFLAGS}" ]; then |
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456 echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk" |
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457 fi |
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458 |
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459 |
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460 # final result |
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461 if [ $ERROR -ne 0 ]; then |
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462 echo |
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463 echo "Error: Unresolved dependencies" |
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464 echo "$DEPENDENCIES_FAILED" |
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465 abort_configure |
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466 fi |
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467 |
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468 echo "configure finished" |
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469 echo |
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470 echo "Build Config:" |
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471 echo " PREFIX: $PREFIX" |
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472 echo " TOOLCHAIN: $TOOLCHAIN_NAME" |
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473 echo "Features:" |
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474 if [ -n "$FEATURE_PG" ]; then |
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475 echo " pg: on" |
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476 else |
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477 echo " pg: off" |
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478 fi |
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479 echo |
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480 |
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481 # generate the config.mk file |
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482 cat > "$TEMP_DIR/config.mk" << __EOF__ |
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483 # |
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484 # config.mk generated by configure |
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485 # |
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486 |
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487 __EOF__ |
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488 write_toolchain_defaults "$TEMP_DIR/toolchain.mk" |
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489 cat "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk |
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490 rm -Rf "$TEMP_DIR" |
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491 |
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492 |
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