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author | Werner Lemberg <wl@gnu.org> | 2002-05-05 10:57:06 +0000 |
---|---|---|
committer | Werner Lemberg <wl@gnu.org> | 2002-05-05 10:57:06 +0000 |
commit | f83ded01749f3ed6d706e3db9d35cbe5e90eb3bb (patch) | |
tree | 360f7c7fa8f4295e037891d1db58d4129fbce97a /configure | |
parent | 26aca0244d0888ba46bc0d661beb75d510eca6b6 (diff) | |
download | freetype2-f83ded01749f3ed6d706e3db9d35cbe5e90eb3bb.tar.gz |
FreeType 2 can now be built in an external directory with the
configure script also.
* builds/freetype.mk (INCLUDES): Add `OBJ_DIR'.
* builds/unix/detect.mk (have_mk): New variable to test for
external build.
(unix-def.mk): Defined according to value of `have_mk'.
* builds/unix/unix.mk (have_mk): New variable to test for
external build.
Select include paths for unix-def.mk and unix-cc.mk according
to value of `have_mk'.
* builds/unix/unix-def.in (OBJ_BUILD): New variable.
(DISTCLEAN): Use it.
* builds/unix/unix-cc.in (LIBTOOL): Define default value only
if not yet defined.
* builds/unix/install.mk (install): Use `OBJ_BUILD' for installing
freetype-config.
* configure: Don't depend on bash features.
(ft2_dir, abs_curr_dir, abs_ft2_dir): New variables (code
partially taken from Autoconf).
Build a dummy Makefile if not building in source tree.
* docs/INSTALL: Document it.
Diffstat (limited to 'configure')
-rw-r--r-- | configure | 42 |
1 files changed, 40 insertions, 2 deletions
@@ -9,14 +9,52 @@ # install # -if [ "x$GNUMAKE" = x ]; then +if test "x$GNUMAKE" = x; then GNUMAKE=make fi -if [ `$GNUMAKE -v 2>/dev/null|grep -ic gnu` -eq 0 ]; then +if test -z "`$GNUMAKE -v 2>/dev/null | grep GNU`"; then echo "Sorry, GNU make is required to build FreeType2." >&2 echo "Please try \`GNUMAKE=<GNU make command name> $0'." >&2 exit 1 fi +# Uh, oh. This is taken from autoconf. They know what they are doing... + +if expr a : '\(a\)' >/dev/null 2>&1; then + ft_expr=expr +else + ft_expr=false +fi + +ft2_dir=`(dirname "$0") 2>/dev/null || +$ft_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$0" : 'X\(//\)[^/]' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$0" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + +abs_curr_dir=`pwd` +abs_ft2_dir=`cd "$ft2_dir" && pwd` + +# build a dummy Makefile if we are not building in the source tree + +if test "$abs_curr_dir" != "$abs_ft2_dir"; then + echo "OBJ_DIR=$abs_curr_dir" > Makefile + echo "TOP=$abs_ft2_dir" >> Makefile + echo "OBJ_BUILD=$abs_curr_dir" >> Makefile + echo "LIBTOOL=$abs_curr_dir/libtool" >> Makefile + echo "include $abs_ft2_dir/Makefile" >> Makefile +fi + +# call make + CFG="$@" $GNUMAKE setup unix + +# eof |