projects / apt.git / blame
| Commit | Line | Data |
|---|---|---|
| d7bccc73 AL |
1 | dnl Process this file with autoconf to produce a configure script. |
| 2 | dnl The ONLY thing this is used for is to configure for different | |
| 3 | dnl linux architectures and configurations, it is not used to make the | |
| 4 | dnl code more portable | |
| 5 | ||
| 6 | dnl You MUST have an environment that has all the POSIX functions and | |
| 7 | dnl some of the more populare bsd/sysv ones (like select). You'll also | |
| 8 | dnl need a C++ compiler that is semi-standard conformant, exceptions are | |
| 9 | dnl not used but STL is. | |
| 10 | ||
| 11 | AC_INIT(configure.in) | |
| 066427d0 | 12 | AC_CONFIG_AUX_DIR(buildlib) |
| d7bccc73 AL |
13 | AC_CONFIG_HEADER(include/config.h:buildlib/config.h.in) |
| 14 | ||
| 15 | dnl Tom's host stuff | |
| 16 | tl_CHECK_TOOL_PREFIX dnl Initial guess | |
| 17 | ||
| 18 | dnl Check our C compiler | |
| 19 | tl_PROG_CC | |
| 20 | AC_ISC_POSIX | |
| 21 | ||
| 22 | dnl Check the host arch (build+target not needed... yet) | |
| 23 | tl_CANONICAL_HOST | |
| 24 | tl_CHECK_TOOL_PREFIX dnl recheck, in case the initial guess was wrong | |
| 25 | ||
| 26 | dnl Check for other programs | |
| 27 | tl_PROG_CXX | |
| 28 | AC_LANG_CPLUSPLUS | |
| 29 | ||
| 30 | dnl Checks for X11 | |
| 31 | AC_PATH_X | |
| 32 | AC_PATH_XTRA | |
| 33 | AC_SUBST(X11LIB) | |
| 34 | X11LIB= | |
| 35 | if test "$no_x" != "yes"; then | |
| 36 | X11LIB="-lx11" | |
| 118a5e95 | 37 | AC_DEFINE(HAVE_X11) |
| d7bccc73 AL |
38 | fi |
| 39 | ||
| 40 | dnl Checks for Slang | |
| 118a5e95 | 41 | AC_CHECK_LIB(slang, init_SLang,[AC_DEFINE(HAVE_LIBSLANG) SLANGLIB="-lslang"]) |
| d7bccc73 AL |
42 | AC_SUBST(SLANGLIB) |
| 43 | ||
| 44 | dnl Checks for GPM | |
| 45 | AC_ARG_WITH(gpm,[ --without-gpm do not use GPM mouse support]) | |
| 46 | if test "$with_gpm" != "no"; then | |
| 118a5e95 | 47 | AC_CHECK_LIB(gpm, Gpm_Open,[AC_DEFINE(HAVE_LIBGPM) GPMLIB="-lgpm"]) |
| d7bccc73 AL |
48 | AC_SUBST(GPMLIB) |
| 49 | fi | |
| 50 | ||
| 51 | dnl Converts the ARCH to be the same as dpkg | |
| 52 | AC_MSG_CHECKING(system architecture) | |
| 53 | archset="`awk '$1 == "'$host_cpu'" { print $2 }' $srcdir/buildlib/archtable`" | |
| 54 | if test "x$archset" = "x"; then | |
| 55 | AC_MSG_ERROR(failed: use --host=) | |
| 56 | fi | |
| 57 | AC_MSG_RESULT($archset) | |
| 58 | AC_DEFINE_UNQUOTED(PKG_DEB_ARCH,"$archset") | |
| 59 | ||
| 60 | dnl Check the sizes etc. of the architecture | |
| 61 | changequote(,) | |
| 62 | if archline="`sed -ne 's/^'$archset':[ ]\+\(.*\)/\1/gp' $srcdir/buildlib/sizetable`"; then | |
| 63 | changequote([,]) | |
| 64 | set $archline | |
| 65 | if test "$1" = "little"; then | |
| 66 | ac_cv_c_bigendian=no | |
| 67 | else | |
| 68 | ac_cv_c_bigendian=yes | |
| 69 | fi | |
| 70 | size_char=$2 | |
| 71 | size_int=$3 | |
| 72 | size_short=$4 | |
| 73 | size_long=$5 | |
| 74 | fi | |
| 75 | if test "$cross_compiling" = "yes" -a "$archline" = ""; then | |
| 76 | AC_MSG_ERROR(When cross compiling, architecture must be present in sizetable) | |
| 77 | fi | |
| 78 | AC_C_BIGENDIAN | |
| 79 | AC_CHECK_SIZEOF(char,$size_char) | |
| 80 | AC_CHECK_SIZEOF(int,$size_int) | |
| 81 | AC_CHECK_SIZEOF(short,$size_short) | |
| 82 | AC_CHECK_SIZEOF(long,$size_long) | |
| 83 | ||
| 84 | dnl Check for debiandoc | |
| 85 | AC_CHECK_PROG(DEBIANDOC_HTML,debiandoc2html,"yes","") | |
| 86 | AC_CHECK_PROG(DEBIANDOC_TEXT,debiandoc2text,"yes","") | |
| 87 | ||
| 066427d0 | 88 | AC_OUTPUT(environment.mak:buildlib/environment.mak.in makefile:buildlib/makefile.in,make dirs) |