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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2008-12-18 15:24:46 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2008-12-18 15:24:46 (GMT) |
| commit | 6f3dea45cee94f12ffa0b2acbbdb3eedbc01807b (patch) | |
| tree | fc8ae9a37fc63e2e0ffc6cc80c5454040f7cb58c /unix/configure.in | |
| parent | 3b695df22581e947dcf17c31c4ef9ea27b04fd57 (diff) | |
| download | tcl-6f3dea45cee94f12ffa0b2acbbdb3eedbc01807b.zip tcl-6f3dea45cee94f12ffa0b2acbbdb3eedbc01807b.tar.gz tcl-6f3dea45cee94f12ffa0b2acbbdb3eedbc01807b.tar.bz2 | |
Autoconf wizardry!
Diffstat (limited to 'unix/configure.in')
| -rw-r--r-- | unix/configure.in | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/unix/configure.in b/unix/configure.in index 7f66b61..af7a456 100644 --- a/unix/configure.in +++ b/unix/configure.in @@ -3,7 +3,7 @@ dnl This file is an input file used by the GNU "autoconf" program to dnl generate the file "configure", which is run during Tcl installation dnl to configure the system for the local environment. # -# RCS: @(#) $Id: configure.in,v 1.196 2008/12/17 15:36:58 dgp Exp $ +# RCS: @(#) $Id: configure.in,v 1.197 2008/12/18 15:24:46 dkf Exp $ AC_INIT([tcl],[8.6]) AC_PREREQ(2.59) @@ -119,22 +119,21 @@ SC_ENABLE_SHARED # Add stuff for zlib #------------------------------------------------------------------------ -tcl_ok=yes +zlib_ok=yes AC_CHECK_HEADER([zlib.h],[ - AC_CHECK_TYPE([gz_header],[],[ - tcl_ok=no - AC_MSG_WARN([todo: Add -Icompat/zlib/include to compile lines]) - ],[#include <zlib.h>])],[ - tcl_ok=no - AC_MSG_WARN([todo: Add -Icompat/zlib/include to compile lines]) - ]) -AS_IF([test $tcl_ok = yes], [ + AC_CHECK_TYPE([gz_header],[],[zlib_ok=no],[#include <zlib.h>])],[ + zlib_ok=no]) +AS_IF([test $zlib_ok = yes], [ AC_SEARCH_LIBS([deflateSetHeader],[z],[],[ - tcl_ok=no + zlib_ok=no AC_MSG_WARN([todo: Add compat/zlib to list of things to build]) ])]) -AS_IF([test $tcl_ok = yes], [ - AC_DEFINE(HAVE_ZLIB, 1, [Is there an installed zlib?])]) +AS_IF([test $zlib_ok = no], [ + AC_SUBST(ZLIB_DIR,[${TOP_DIR}/compat/zlib/]) + AC_SUBST(ZLIB_LIB,[libz.a]) + CFLAGS="$CFLAGS -I\${ZLIB_DIR}" +]) +AC_DEFINE(HAVE_ZLIB, 1, [Is there an installed zlib?]) #-------------------------------------------------------------------- # The statements below define a collection of compile flags. This @@ -845,6 +844,10 @@ TCL_STUB_LIB_PATH="${TCL_STUB_LIB_DIR}/${TCL_STUB_LIB_FILE}" # Install time header dir can be set via --includedir eval "TCL_INCLUDE_SPEC=\"-I${includedir}\"" +AS_IF([test $zlib_ok = no], [ + LD_SEARCH_FLAGS="\${ZLIB_LIBRARY} ${LD_SEARCH_FLAGS}" +]) + #------------------------------------------------------------------------ # tclConfig.sh refers to this by a different name #------------------------------------------------------------------------ @@ -922,3 +925,7 @@ AC_CONFIG_FILES([ tclConfig.sh:../unix/tclConfig.sh.in ]) AC_OUTPUT + +dnl Local Variables: +dnl mode: autoconf +dnl End: |