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Overview
| Comment: | punt custom handling of cross-compile logic and move towards the standard autotool way of things (CVS 3647) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
9817b433da36c78513ca278ae28e8ca8 |
| User & Date: | vapier 2007-02-17 14:31:55 |
Context
|
2007-02-17
| ||
| 14:46 | regenerate (CVS 3648) check-in: 20ac0f36 user: vapier tags: trunk | |
| 14:31 | punt custom handling of cross-compile logic and move towards the standard autotool way of things (CVS 3647) check-in: 9817b433 user: vapier tags: trunk | |
| 14:28 | make the readline checks more flexible and handle cross-compiling logic (CVS 3646) check-in: 4626c84b user: vapier tags: trunk | |
Changes
Changes to configure.ac.
41 41 # command-line programs. 42 42 # 43 43 # BUILD_EXEEXT 44 44 # 45 45 # The filename extension for executables on the build 46 46 # platform. "" for Unix and ".exe" for Windows. 47 47 # 48 -# TARGET_CC 49 -# 50 -# The name of a command that runs on the build platform 51 -# and converts C source files into *.o files for the 52 -# target platform. In other words, the cross-compiler. 53 -# 54 -# TARGET_CFLAGS 55 -# 56 -# Switches that the target compiler needs to turn C source files 57 -# into *.o files. Do not include TARGET_TCL_INC in this list. 58 -# Makefiles might add additional switches such as "-I.". 59 -# 60 48 # TCL_* 61 49 # 62 50 # Lots of values are read in from the tclConfig.sh script, 63 51 # if that script is available. This values are used for 64 52 # constructing and installing the TCL extension. 65 53 # 66 54 # TARGET_READLINE_LIBS ................................................................................ 72 60 # 73 61 # TARGET_READLINE_INC 74 62 # 75 63 # This variables define the directory that contain header 76 64 # files for the readline library. If the compiler is able 77 65 # to find <readline.h> on its own, then this can be blank. 78 66 # 79 -# TARGET_LINK 80 -# 81 -# The name of the linker that combines *.o files generated 82 -# by TARGET_CC into executables for the target platform. 83 -# 84 -# TARGET_LIBS 85 -# 86 -# Additional libraries or other switch that the target linker needs 87 -# to build an executable on the target. Do not include 88 -# on this list any libraries in TARGET_TCL_LIBS and 89 -# TARGET_READLINE_LIBS, etc. 90 -# 91 67 # TARGET_EXEEXT 92 68 # 93 69 # The filename extension for executables on the 94 70 # target platform. "" for Unix and ".exe" for windows. 95 71 # 96 72 # The generated configure script will make an attempt to guess 97 73 # at all of the above parameters. You can override any of ................................................................................ 112 88 # the corresponding code. 113 89 # 114 90 AC_INIT(src/sqlite.h.in) 115 91 116 92 dnl Put the RCS revision string after AC_INIT so that it will also 117 93 dnl show in in configure. 118 94 # The following RCS revision string applies to configure.in 119 -# $Revision: 1.27 $ 95 +# $Revision: 1.28 $ 120 96 121 97 ######### 122 98 # Programs needed 123 99 # 124 100 AC_PROG_LIBTOOL 125 101 AC_PROG_INSTALL 126 102 AC_PROG_AWK ................................................................................ 180 156 . $hints 181 157 fi 182 158 183 159 ######### 184 160 # Locate a compiler for the build machine. This compiler should 185 161 # generate command-line programs that run on the build machine. 186 162 # 187 -default_build_cflags="-g" 188 -if test "$config_BUILD_CC" = ""; then 189 - AC_PROG_CC 190 - if test "$cross_compiling" = "yes"; then 191 - AC_MSG_ERROR([unable to find a compiler for building build tools]) 192 - fi 193 - BUILD_CC=$CC 194 - default_build_cflags=$CFLAGS 163 +if test x"$cross_compiling" = xno; then 164 + BUILD_CC=$CC 165 + BUILD_CFLAGS=$CFLAGS 195 166 else 196 - BUILD_CC=$config_BUILD_CC 197 - AC_MSG_CHECKING([host compiler]) 198 - CC=$BUILD_CC 199 - AC_MSG_RESULT($BUILD_CC) 200 -fi 201 -AC_MSG_CHECKING([switches for the host compiler]) 202 -if test "$config_BUILD_CFLAGS" != ""; then 203 - CFLAGS=$config_BUILD_CFLAGS 204 - BUILD_CFLAGS=$config_BUILD_CFLAGS 205 -else 206 - BUILD_CFLAGS=$default_build_cflags 207 -fi 208 -AC_MSG_RESULT($BUILD_CFLAGS) 209 -if test "$config_BUILD_LIBS" != ""; then 210 - BUILD_LIBS=$config_BUILD_LIBS 167 + if test "${BUILD_CC+set}" != set; then 168 + AC_CHECK_PROGS(BUILD_CC, gcc cc cl) 169 + fi 170 + if test "${BUILD_CFLAGS+set}" != set; then 171 + BUILD_CFLAGS="-g" 172 + fi 211 173 fi 212 174 AC_SUBST(BUILD_CC) 213 175 AC_SUBST(BUILD_CFLAGS) 214 -AC_SUBST(BUILD_LIBS) 215 - 216 -########## 217 -# Locate a compiler that converts C code into *.o files that run on 218 -# the target machine. 219 -# 220 -AC_MSG_CHECKING([target compiler]) 221 -if test "$config_TARGET_CC" != ""; then 222 - TARGET_CC=$config_TARGET_CC 223 -else 224 - TARGET_CC=$BUILD_CC 225 -fi 226 -AC_MSG_RESULT($TARGET_CC) 227 -AC_MSG_CHECKING([switches on the target compiler]) 228 -if test "$config_TARGET_CFLAGS" != ""; then 229 - TARGET_CFLAGS=$config_TARGET_CFLAGS 230 -else 231 - TARGET_CFLAGS=$BUILD_CFLAGS 232 -fi 233 -AC_MSG_RESULT($TARGET_CFLAGS) 234 -AC_MSG_CHECKING([target linker]) 235 -if test "$config_TARGET_LINK" = ""; then 236 - TARGET_LINK=$TARGET_CC 237 -else 238 - TARGET_LINK=$config_TARGET_LINK 239 -fi 240 -AC_MSG_RESULT($TARGET_LINK) 241 -AC_MSG_CHECKING([switches on the target compiler]) 242 -if test "$config_TARGET_TFLAGS" != ""; then 243 - TARGET_TFLAGS=$config_TARGET_TFLAGS 244 -else 245 - TARGET_TFLAGS=$BUILD_CFLAGS 246 -fi 247 -if test "$config_TARGET_RANLIB" != ""; then 248 - TARGET_RANLIB=$config_TARGET_RANLIB 249 -else 250 - AC_PROG_RANLIB 251 - TARGET_RANLIB=$RANLIB 252 -fi 253 -if test "$config_TARGET_AR" != ""; then 254 - TARGET_AR=$config_TARGET_AR 255 -else 256 - TARGET_AR='ar cr' 257 -fi 258 -AC_MSG_RESULT($TARGET_TFLAGS) 259 -AC_SUBST(TARGET_CC) 260 -AC_SUBST(TARGET_CFLAGS) 261 -AC_SUBST(TARGET_LINK) 262 -AC_SUBST(TARGET_LFLAGS) 263 -AC_SUBST(TARGET_RANLIB) 264 -AC_SUBST(TARGET_AR) 265 - 266 -# Set the $cross variable if we are cross-compiling. Make 267 -# it 0 if we are not. 268 -# 269 -AC_MSG_CHECKING([if host and target compilers are the same]) 270 -if test "$BUILD_CC" = "$TARGET_CC"; then 271 - cross=0 272 - AC_MSG_RESULT(yes) 273 -else 274 - cross=1 275 - AC_MSG_RESULT(no) 276 -fi 277 176 278 177 ########## 279 178 # Do we want to support multithreaded use of sqlite 280 179 # 281 180 AC_ARG_ENABLE(threadsafe, 282 181 AC_HELP_STRING([--enable-threadsafe],[Support threadsafe operation]),,enable_threadsafe=no) 283 182 AC_MSG_CHECKING([whether to support threadsafe operation]) ................................................................................ 397 296 AC_CYGWIN 398 297 fi 399 298 if test "$CYGWIN" = "yes"; then 400 299 BUILD_EXEEXT=.exe 401 300 else 402 301 BUILD_EXEEXT=$EXEEXT 403 302 fi 404 -if test "$cross" = "0"; then 303 +if test x"$cross_compiling" = xno; then 405 304 TARGET_EXEEXT=$BUILD_EXEEXT 406 305 else 407 306 TARGET_EXEEXT=$config_TARGET_EXEEXT 408 307 fi 409 308 if test "$TARGET_EXEEXT" = ".exe"; then 410 309 if test $OS2_SHELL ; then 411 310 OS_UNIX=0 ................................................................................ 433 332 434 333 AC_SUBST(BUILD_EXEEXT) 435 334 AC_SUBST(OS_UNIX) 436 335 AC_SUBST(OS_WIN) 437 336 AC_SUBST(OS_OS2) 438 337 AC_SUBST(TARGET_EXEEXT) 439 338 440 -########## 441 -# Extract generic linker options from the environment. 442 -# 443 -if test "$config_TARGET_LIBS" != ""; then 444 - TARGET_LIBS=$config_TARGET_LIBS 445 -else 446 - TARGET_LIBS="" 447 -fi 448 - 449 339 ########## 450 340 # Figure out all the parameters needed to compile against Tcl. 451 341 # 452 342 # This code is derived from the SC_PATH_TCLCONFIG and SC_LOAD_TCLCONFIG 453 343 # macros in the in the tcl.m4 file of the standard TCL distribution. 454 344 # Those macros could not be used directly since we have to make some 455 345 # minor changes to accomodate systems that do not have TCL installed. ................................................................................ 682 572 683 573 #-------------------------------------------------------------------- 684 574 # Redefine fdatasync as fsync on systems that lack fdatasync 685 575 #-------------------------------------------------------------------- 686 576 687 577 AC_CHECK_FUNC(fdatasync, [TARGET_CFLAGS="$TARGET_CFLAGS -DHAVE_FDATASYNC=1"]) 688 578 689 -######### 690 -# Put out accumulated miscellaneous LIBRARIES 691 -# 692 -AC_SUBST(TARGET_LIBS) 693 - 694 579 ######### 695 580 # Generate the output files. 696 581 # 697 582 AC_OUTPUT([ 698 583 Makefile 699 584 sqlite3.pc 700 585 ])