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author | Philip McGrath <philip@philipmcgrath.com> | 2022-02-27 16:28:58 -0500 |
---|---|---|
committer | Liliana Marie Prikler <liliana.prikler@gmail.com> | 2022-03-04 23:36:58 +0100 |
commit | 56cf53fb7b163eba1b76f8d95352920c09c48b3b (patch) | |
tree | 78977c26c7dc5798b96c533e67cfeaa151e800a4 /gnu/packages/patches/racket-enable-scheme-backport.patch | |
parent | 0ff69fa1dd944706ad3835593cbea0af3fad3d17 (diff) | |
download | guix-patches-56cf53fb7b163eba1b76f8d95352920c09c48b3b.tar guix-patches-56cf53fb7b163eba1b76f8d95352920c09c48b3b.tar.gz |
gnu: racket: Update to 8.4.
* gnu/packages/patches/racket-enable-scheme-backport.patch,
gnu/packages/patches/racket-gui-tethered-launcher-backport.patch: New
patches.
* gnu/local.mk (dist_patch_DATA): Add them.
* gnu/packages/racket.scm (%racket-version, %racket-commit)
(%racket-origin): New variables.
[patches]: Add "racket-enable-scheme-backport.patch".
(racket-minimal): Update to 8.4.
[version]: Use '%racket-version'.
[source]: Use '%racket-origin'.
[inputs]: Add 'ncurses'. Remove 'zlib:static' and 'lz4:static'.
(racket-minimal-bc-3m)[inputs]: Adjust accordingly.
(racket-bootstrap-chez-bootfiles)[version]: Use Chez Scheme's
'(scheme-fork-version-number)'.
(racket)[version]: Use '%racket-version'.
[native-inputs]: Use '%racket-origin'.
[source]: Update to 8.4.
<patches>: Use "racket-gui-tethered-launcher-backport.patch".
<snippet>: Remove "srfi-doc-nonfree".
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
Diffstat (limited to 'gnu/packages/patches/racket-enable-scheme-backport.patch')
-rw-r--r-- | gnu/packages/patches/racket-enable-scheme-backport.patch | 465 |
1 files changed, 465 insertions, 0 deletions
diff --git a/gnu/packages/patches/racket-enable-scheme-backport.patch b/gnu/packages/patches/racket-enable-scheme-backport.patch new file mode 100644 index 0000000000..3a5a4a3d82 --- /dev/null +++ b/gnu/packages/patches/racket-enable-scheme-backport.patch @@ -0,0 +1,465 @@ +From 8d7687842f099e3e7e60d3a83fed58b2c6a92863 Mon Sep 17 00:00:00 2001 +From: Matthew Flatt <mflatt@racket-lang.org> +Date: Sun, 6 Feb 2022 10:36:09 -0700 +Subject: [PATCH 1/2] Chez Scheme: adapt bootfile build for supplied `Scheme=` + +(cherry picked from commit fca1e02349664060e10278ca2ce6577a949bebf5) + +(Fixed conflicts by dropping pbchunks and pbarch changes.) +--- + racket/src/ChezScheme/configure | 15 ++++++++++++++- + racket/src/ChezScheme/s/Mf-base | 4 ++-- + racket/src/ChezScheme/s/Mf-cross | 4 +++- + 3 files changed, 19 insertions(+), 4 deletions(-) + +diff --git a/racket/src/ChezScheme/configure b/racket/src/ChezScheme/configure +index 4515ffc105..0098829091 100755 +--- a/racket/src/ChezScheme/configure ++++ b/racket/src/ChezScheme/configure +@@ -45,6 +45,7 @@ threads=yes + nothreads=no + temproot="" + help=no ++forceworkarea=no + gzipmanpages=yes + installowner="" + installgroup="" +@@ -205,6 +206,9 @@ while [ $# != 0 ] ; do + --pb) + pb=yes + ;; ++ --force) ++ forceworkarea=yes ++ ;; + --installprefix=*) + installprefix=`echo $1 | sed -e 's/^--installprefix=//'` + ;; +@@ -439,6 +443,7 @@ if [ "$help" = "yes" ]; then + echo " --toolprefix=<prefix> prefix tool (compiler, linker, ...) names" + echo " --[no]gzip-man-pages compress manual pages ($gzipmanpages)" + echo " --workarea=<pathname> build directory ($w)" ++ echo " --force configure even without boot files" + echo " CC=<C compiler> C compiler" + echo " CPPFLAGS=<C preprocessor flags> C preprocessor flags" + echo " CFLAGS=<C compiler flags> C compiler flags" +@@ -721,8 +726,16 @@ case "${flagsmuni}" in + ;; + esac + ++if [ "$w" = "$m" ] ; then ++ configuringin="" ++else ++ configuringin=" in $w" ++fi ++ + if [ -f boot/$m/scheme.boot -o -f "$srcdir"/boot/$m/scheme.boot ] ; then +- echo "Configuring for $m" ++ echo "Configuring for $m$configuringin" ++elif [ "$forceworkarea" = yes ] ; then ++ echo "Configuring for $m$configuringin despite missing boot files" + else + if [ "$m" = "" ] ; then + maybem="<machine type>" +diff --git a/racket/src/ChezScheme/s/Mf-base b/racket/src/ChezScheme/s/Mf-base +index cc6178c973..1f4a967998 100644 +--- a/racket/src/ChezScheme/s/Mf-base ++++ b/racket/src/ChezScheme/s/Mf-base +@@ -94,7 +94,7 @@ endif + # that Scheme and SCHEMEHEAPDIRS are set by Mf-cross to point to the host Scheme + # implementation + Scheme = ../bin/$m/scheme${ExeSuffix} +-export SCHEMEHEAPDIRS=../boot/%m ++export SCHEMEHEAPDIRS=../boot/$m + export CHEZSCHEMELIBDIRS=. + + # Define the libdirs separator character +@@ -691,4 +691,4 @@ reset-one: + + .PHONY: run + run: +- env SCHEMEHEAPDIRS=../boot/$m/ ../bin/$m/scheme $(ARGS) ++ env SCHEMEHEAPDIRS=${SCHEMEHEAPDIRS} ${Scheme} $(ARGS) +diff --git a/racket/src/ChezScheme/s/Mf-cross b/racket/src/ChezScheme/s/Mf-cross +index d796cbb459..397af59a28 100644 +--- a/racket/src/ChezScheme/s/Mf-cross ++++ b/racket/src/ChezScheme/s/Mf-cross +@@ -43,5 +43,7 @@ x$(xm).$(m): + $(MAKE) -f Mf-cross m=$(m) xm=$(xm) i=f o=3 d=0 xpatch + mv xpatch x$(xm).$(m) + ++ifneq ($(SCHEMEHEAPDIRS),:) + # Ensure that cross-compiling "nanopass.so" is rebuilt if the host compiler changed +-nanopass.so: ${SCHEME} ${SCHEMEHEAPDIRS}/petite.boot ${SCHEMEHEAPDIRS}/scheme.boot ++nanopass.so: ${Scheme} ${SCHEMEHEAPDIRS}/petite.boot ${SCHEMEHEAPDIRS}/scheme.boot ++endif +-- +2.32.0 + + +From 26c8e2c1d9b02ad85acef8bda40d92154cf0b699 Mon Sep 17 00:00:00 2001 +From: Matthew Flatt <mflatt@racket-lang.org> +Date: Sun, 6 Feb 2022 11:03:30 -0700 +Subject: [PATCH 2/2] configure: make `--enable-scheme` work with an executable + +When the same Chez Scheme version as used by Racket is already +available, then `--enable-scheme=...` can supply an executable. For +cross builds, `--enable-scheme=...` can still supply a build +directory, instead, as before. + +(cherry picked from commit 4f0e76855ce7e86107de495292a553469daf0b3f) +--- + racket/src/ChezScheme/makefiles/Makefile.in | 3 ++ + racket/src/README.txt | 30 +++++++++++--- + racket/src/configure | 8 +++- + racket/src/cs/README.txt | 6 ++- + racket/src/cs/c/Makefile.in | 44 ++++++++++++++++----- + racket/src/cs/c/configure | 24 +++++++++-- + racket/src/cs/c/configure.ac | 21 ++++++++-- + 7 files changed, 112 insertions(+), 24 deletions(-) + +diff --git a/racket/src/ChezScheme/makefiles/Makefile.in b/racket/src/ChezScheme/makefiles/Makefile.in +index c396efc851..3998ef9ccd 100644 +--- a/racket/src/ChezScheme/makefiles/Makefile.in ++++ b/racket/src/ChezScheme/makefiles/Makefile.in +@@ -59,6 +59,9 @@ reset: + %.boot: + (cd $(workarea) && $(MAKE) $*.boot) + ++auto.boot: ++ (cd $(workarea) && $(MAKE) $(defaultm).boot) ++ + # <machine>.bootquick to build boot files for <machine> + # with o=3 d=0 for the cross compiler, and only after + # building the kernel for the configured machine +diff --git a/racket/src/README.txt b/racket/src/README.txt +index 98647aebce..d77310b4a4 100644 +--- a/racket/src/README.txt ++++ b/racket/src/README.txt +@@ -354,6 +354,10 @@ variant of MinGW without "libdelayimp.a", get the implementation of + ======================================================================== + + Cross-compilation requires at least two flags to `configure`: ++`--host=OS` and either `--enable-racket=RACKET` or (for Racket CS) ++`--enable-scheme-SCHEME`. ++ ++More information: + + * `--host=OS`, where OS is something like `i386-gnu-linux` to + indicate the target platform. +@@ -374,11 +378,27 @@ Cross-compilation requires at least two flags to `configure`: + run `configure` again (with no arguments) in a "local" subdirectory + to create a build for the current platform. + +-An additional flag is needed for building Racket CS, unless the flag +-`--enable-racket=auto` is used: +- +- * `--enable-scheme=DIR`, where DIR is a path that has a "ChezScheme" +- directory where Chez Scheme is built for the host system. ++ * `--enable-scheme=SCHEME`, where SCHEME is a Chez Scheme executable ++ executable that runs on the build platform; the executable must be ++ the same version as used in Racket built for the target platform. ++ ++ Supplying `--enable-scheme=DIR` is also supported in cross-build ++ mode, where DIR is a path that has a "ChezScheme" directory where ++ Chez Scheme is built for the host system. ++ ++The `--enable-racket=RACKET` and `--enable-scheme=SCHEME` flags are ++allowed for non-cross builds, too: ++ ++ * For Racket CS, supplying either selects a Racket or Chez Scheme ++ implementation used to create boot files to the build platform. ++ Suppling Chez Scheme is a much more direct path, but when Racket is ++ supplied, its version does not have to match the version being ++ built. ++ ++ * For Racket BC, `--enable-racket=RACKET` selects a Racket for ++ prepare C sources to cooperate with garbage collection. Its version ++ needs to be close to the one being built, and potentially exactly ++ the same version. + + Some less commonly needed `configure` flags are for Racket BC: + +diff --git a/racket/src/configure b/racket/src/configure +index c9f3ba4419..1b53ec7ce2 100755 +--- a/racket/src/configure ++++ b/racket/src/configure +@@ -9,6 +9,7 @@ pb_dir="$dir/ChezScheme/boot/pb" + use_cs=maybe + use_bc=maybe + supplied_racket=no ++supplied_scheme=no + enable_boothelp= + + # We don't have to detect conflicts like `--enable-csdefault --enable-bcdefault`, +@@ -34,6 +35,9 @@ for arg in $*; do + --enable-racket=*) + supplied_racket=yes + ;; ++ --enable-scheme=*) ++ supplied_scheme=yes ++ ;; + --help | -h) + echo $0: + echo see --help-bc or --help-cs, since the Racket CS build and the +@@ -70,8 +74,8 @@ elif test "$use_cs" = "maybe" ; then + fi + + if test "$use_cs" = "yes" ; then +- if test $use_bc = no -a $supplied_racket = no -a ! -d "$pb_dir" ; then +- echo $0: must have $pb_dir or --enable-racket=... for --enable-csonly ++ if test $use_bc = no -a $supplied_racket = no -a $supplied_scheme = no -a ! -d "$pb_dir" ; then ++ echo $0: must have $pb_dir, --enable-racket=... or --enable-scheme=... for --enable-csonly + exit 1 + fi + +diff --git a/racket/src/cs/README.txt b/racket/src/cs/README.txt +index 2ece417b78..8e6fc57b74 100644 +--- a/racket/src/cs/README.txt ++++ b/racket/src/cs/README.txt +@@ -39,6 +39,11 @@ build: + installed in the "../ChezScheme/boot/pb" directory as described by + "../ChezScheme/BUILDING". + ++ Supplying `--enable-scheme=...` is also an option if you alerady ++ have the same version of Chez Scheme built on the current platform. ++ Another build will be created, anyway, but more quickly than ++ without Chez Scheme. ++ + * Racket is needed to generate the files in the "schemified" + directory from the sources in sibling directories like "../io". The + Racket version must be practically the same as the current Racket +@@ -48,7 +53,6 @@ build: + Unlike Chez Scheme boot files, the files generated in "schemified" + are human-readable and -editable Scheme code. That provides a way + out of bootstrapping black holes, even without BC. +- + + + ======================================================================== +diff --git a/racket/src/cs/c/Makefile.in b/racket/src/cs/c/Makefile.in +index 54a644a1d9..d73993f0fc 100644 +--- a/racket/src/cs/c/Makefile.in ++++ b/racket/src/cs/c/Makefile.in +@@ -12,7 +12,9 @@ CS_HOST_WORKAREA_PREFIX = @CS_HOST_WORKAREA_PREFIX@ + SCHEME_HOST_WORKAREA = $(CS_HOST_WORKAREA_PREFIX)$(SCHEME_WORKAREA) + SCHEME_BIN = $(SCHEME_HOST_WORKAREA)/$(MACH)/bin/$(MACH)/scheme + SCHEME_INC = $(SCHEME_HOST_WORKAREA)/$(MACH)/boot/$(MACH) +-SCHEME = $(SCHEME_BIN) -B $(SCHEME_INC)/petite.boot -B $(SCHEME_INC)/scheme.boot ++SCHEME_built = $(SCHEME_BIN) -B $(SCHEME_INC)/petite.boot -B $(SCHEME_INC)/scheme.boot ++SCHEME_existing = @MAKE_SCHEME_SCHEME@ ++SCHEME = $(SCHEME@USE_SCHEME_MODE@) + + TARGET_MACH = @TARGET_MACH@ + SCHEME_TARGET_INC = $(SCHEME_WORKAREA)/$(TARGET_MACH)/boot/$(TARGET_MACH) +@@ -88,7 +90,7 @@ mainsrcdir = @srcdir@/../.. + @INCLUDEDEP@ @srcdir@/../../version/version.mak + + cs: +- $(MAKE) scheme@T_CROSS_MODE@ ++ $(MAKE) scheme@MAKE_SCHEME_MODE@ + $(MAKE) racket-so + cd rktio; $(MAKE) + $(MAKE) racketcs +@@ -121,9 +123,13 @@ racket-so: + + RACKET_SO_ENV = @CONFIGURE_RACKET_SO_COMPILE@ + ++TARGET_MACH_built = $(TARGET_MACH) ++TARGET_MACH_existing = xc-$(TARGET_MACH) ++XPATCH_FILE = $(SCHEME_WORKAREA)/$(TARGET_MACH@USE_SCHEME_MODE@)/s/xpatch ++ + CS_PROGS = SCHEME="$(SCHEME)" + CS_OPTS = COMPRESS_COMP=@COMPRESS_COMP@ @ENABLE_OR_DISABLE_WPO@ +-CS_OPTScross = $(CS_OPTS) CSO=$(MACH) CROSS_COMP="--xpatch $(SCHEME_WORKAREA)/$(TARGET_MACH)/s/xpatch" ++CS_OPTScross = $(CS_OPTS) CSO=$(MACH) CROSS_COMP="--xpatch $(XPATCH_FILE)" + PASS_COMPILE_DEPS = EXTRA_COMPILE_DEPS="$(SCHEME_INC)/petite.boot $(SCHEME_INC)/scheme.boot" + + build-racket-so: +@@ -163,6 +169,15 @@ pb-bootquick: + cd $(SCHEME_WORKAREA) && $(MAKE) reset + $(SHELL) $(srcdir)/ready_boot.sh $(MACH) $(SCHEME_WORKAREA) + ++scheme-via-scheme: ++ $(MAKE) $(SCHEME_WORKAREA)/boot/$(MACH)/scheme.boot ++ $(MAKE) mach-make ++ ++$(SCHEME_WORKAREA)/boot/$(MACH)/scheme.boot: ++ mkdir -p $(SCHEME_WORKAREA) ++ $(MAKE) config-scheme CONFIG_SCHEME_MODE="$(CONFIG_SCHEME_MODE) --force" ++ cd $(SCHEME_WORKAREA) && $(MAKE) $(MACH).boot Scheme="$(SCHEME)" SCHEMEHEAPDIRS=: o=3 d=0 what=all ++ + mach-make: + $(MAKE) config-scheme + cd $(SCHEME_WORKAREA) && $(MAKE) +@@ -182,24 +197,33 @@ config-scheme: + + scheme-cross: + env MAKE_BOOT_FOR_CROSS=yes SCHEME_SRC="$(SCHEME_DIR)" SCHEME_WORKAREA=$(SCHEME_WORKAREA) MACH="$(TARGET_MACH)" $(BOOTSTRAP_RACKET) "$(SCHEME_DIR)"/rktboot/make-boot.rkt ++ $(MAKE) finish-scheme-cross ++ ++finish-scheme-cross: + $(SHELL) $(srcdir)/reset_boot.sh $(TARGET_MACH) $(SCHEME_WORKAREA) + cd $(SCHEME_WORKAREA) && "$(UP_SCHEME_DIR)"/configure @SCHEME_CROSS_CONFIG_ARGS@ $(SCHEME_CONFIG_VARS) + cd $(SCHEME_WORKAREA)/$(TARGET_MACH)/c && $(CHOST_HACK@T_CROSS_MODE@) $(MAKE) o=o cross=t +- $(MAKE) $(SCHEME_WORKAREA)/$(TARGET_MACH)/s/xpatch ++ $(MAKE) $(XPATCH_FILE) ++ ++scheme-cross-via-scheme: ++ $(MAKE) $(SCHEME_WORKAREA)/boot/$(TARGET_MACH)/scheme.boot MACH=$(TARGET_MACH) ++ $(MAKE) finish-scheme-cross + + # Rebuild patch file and cross "petite.boot" and "scheme.boot" when older +-# than the build-host "scheme.boot" or when "make-boot.rkt" touchs dummy boot files +-XPATCH_DEPS = $(SCHEME_HOST_WORKAREA)/$(MACH)/boot/$(MACH)/scheme.boot \ +- $(SCHEME_WORKAREA)/boot/$(TARGET_MACH)/scheme.boot ++# than the build-<host "scheme.boot" or when "make-boot.rkt" touchs dummy boot files ++XPATCH_DEPS_built = $(SCHEME_HOST_WORKAREA)/$(MACH)/boot/$(MACH)/scheme.boot \ ++ $(SCHEME_WORKAREA)/boot/$(TARGET_MACH)/scheme.boot ++XPATCH_DEPS_existing = ++XPATCH_DEPS = $(XPATCH_DEPS@USE_SCHEME_MODE@) + +-$(SCHEME_WORKAREA)/$(TARGET_MACH)/s/xpatch: $(XPATCH_DEPS) ++$(XPATCH_FILE): $(XPATCH_DEPS) + $(MAKE) bounce TARGET=build-xpatch-using-host + + build-xpatch-using-host: + cd $(SCHEME_WORKAREA)/$(TARGET_MACH)/s && $(MAKE) -f Mf-cross m=$(MACH) xm=$(TARGET_MACH) Scheme="$(SCHEME_BIN)" SCHEMEHEAPDIRS="$(SCHEME_INC)" + + XPATCH = +-XPATCHcross = --xpatch $(SCHEME_WORKAREA)/$(TARGET_MACH)/s/xpatch ++XPATCHcross = --xpatch $(XPATCH_FILE) + + racket.boot: racket.so + $(SCHEME) --script $(srcdir)/convert-to-boot.ss @BOOT_COMPRESS_COMP@ $(XPATCH@CROSS_MODE@) racket.so racket.boot $(TARGET_MACH) +@@ -410,7 +434,7 @@ install-cross: + $(MAKE) compile-xpatch.$(TARGET_MACH) + $(MAKE) library-xpatch.$(TARGET_MACH) + +-SCHEME_XPATCH = $(SCHEME_WORKAREA)/$(TARGET_MACH)/s/xpatch ++SCHEME_XPATCH = $(XPATCH_FILE) + + CROSS_SERVE_DEPS = $(srcdir)/mk-cross-serve.ss $(srcdir)/cross-serve.ss \ + $(srcdir)/../expander/env.ss $(srcdir)/../linklet/config.ss +diff --git a/racket/src/cs/c/configure b/racket/src/cs/c/configure +index 21695a431a..1eeef57753 100755 +--- a/racket/src/cs/c/configure ++++ b/racket/src/cs/c/configure +@@ -654,6 +654,9 @@ MINGW + NOT_OSX + OSX + SETUP_BOOT_MODE ++USE_SCHEME_MODE ++MAKE_SCHEME_SCHEME ++MAKE_SCHEME_MODE + TT_CROSS_MODE + T_CROSS_MODE + CROSS_MODE +@@ -1448,7 +1451,7 @@ Optional Features: + --enable-docs build docs on install (enabled by default) + --enable-usersetup setup user-specific files on install + --enable-racket=<path> use <path> as Racket for build; or "auto" to create +- --enable-scheme=<path> use <path> as host's build directory for cross ++ --enable-scheme=<path> use <path> as host build for cross + --enable-mach=<mach> use Chez Scheme machine type <mach> + --enable-target=<mach> cross-build for Chez Scheme machine type <mach> + --enable-portable prefer portable to host-specific +@@ -2867,7 +2870,7 @@ show_explicitly_enabled "${enable_xonx}" "Unix style" + show_explicitly_enabled "${enable_libzo}" 'Compiled ".zo" files moved to lib' + + show_explicitly_set "${enable_racket}" "Racket" +-show_explicitly_set "${enable_scheme}" "Chez Scheme build directory" ++show_explicitly_set "${enable_scheme}" "Chez Scheme for build" + show_explicitly_set "${enable_mach}" "machine type" + show_explicitly_set "${enable_target}" "cross-build machine type" + show_explicitly_enabled "${enable_portable}" "portable" +@@ -4745,9 +4748,21 @@ esac + + SCHEME_DIR=${srcdir}/../../ChezScheme + MAKE_BUILD_SCHEME=checkout ++USE_SCHEME_MODE="_built" ++MAKE_SCHEME_MODE="${T_CROSS_MODE}" + + if test "${enable_scheme}" != "" ; then +- CS_HOST_WORKAREA_PREFIX="${enable_scheme}/" ++ if test -d "${enable_scheme}" ; then ++ # Directory exists, so use it as a build directory ++ echo "Using supplied Scheme path as a build directory" ++ CS_HOST_WORKAREA_PREFIX="${enable_scheme}/" ++ else ++ # Directory does not exist, so assume it's an executable ++ echo "Using supplied Scheme path as an executable" ++ MAKE_SCHEME_MODE="${T_CROSS_MODE}-via-scheme" ++ MAKE_SCHEME_SCHEME="${enable_scheme}" ++ USE_SCHEME_MODE="_existing" ++ fi + fi + + if test "${enable_racket}" != "" ; then +@@ -6012,6 +6027,9 @@ SCHEME_CROSS_CONFIG_ARGS="--machine=${TARGET_MACH} --disable-x11 ${cs_auto_flags + + + ++ ++ ++ + + + +diff --git a/racket/src/cs/c/configure.ac b/racket/src/cs/c/configure.ac +index 464ebe1760..aaee88156d 100644 +--- a/racket/src/cs/c/configure.ac ++++ b/racket/src/cs/c/configure.ac +@@ -23,7 +23,7 @@ AC_ARG_ENABLE(compressmore, [ --enable-compressmore compress compiled code ev + AC_ARG_ENABLE(compressboot, [ --enable-compressboot compress boot files]) + m4_include(../ac/path_arg.m4) + AC_ARG_ENABLE(racket, [ --enable-racket=<path> use <path> as Racket for build; or "auto" to create]) +-AC_ARG_ENABLE(scheme, [ --enable-scheme=<path> use <path> as host's build directory for cross]) ++AC_ARG_ENABLE(scheme, [ --enable-scheme=<path> use <path> as host build for cross]) + AC_ARG_ENABLE(mach, [ --enable-mach=<mach> use Chez Scheme machine type <mach>]) + AC_ARG_ENABLE(target, [ --enable-target=<mach> cross-build for Chez Scheme machine type <mach>]) + m4_include(../ac/portable_arg.m4) +@@ -81,7 +81,7 @@ show_explicitly_disabled "${enable_compressboot}" "Compressed boot files" + show_explicitly_enabled "${enable_xonx}" "Unix style" + m4_include(../ac/path_show.m4) + show_explicitly_set "${enable_racket}" "Racket" +-show_explicitly_set "${enable_scheme}" "Chez Scheme build directory" ++show_explicitly_set "${enable_scheme}" "Chez Scheme for build" + show_explicitly_set "${enable_mach}" "machine type" + show_explicitly_set "${enable_target}" "cross-build machine type" + m4_include(../ac/portable_show.m4) +@@ -504,9 +504,21 @@ esac + + SCHEME_DIR=${srcdir}/../../ChezScheme + MAKE_BUILD_SCHEME=checkout ++USE_SCHEME_MODE="_built" ++MAKE_SCHEME_MODE="${T_CROSS_MODE}" + + if test "${enable_scheme}" != "" ; then +- CS_HOST_WORKAREA_PREFIX="${enable_scheme}/" ++ if test -d "${enable_scheme}" ; then ++ # Directory exists, so use it as a build directory ++ echo "Using supplied Scheme path as a build directory" ++ CS_HOST_WORKAREA_PREFIX="${enable_scheme}/" ++ else ++ # Directory does not exist, so assume it's an executable ++ echo "Using supplied Scheme path as an executable" ++ MAKE_SCHEME_MODE="${T_CROSS_MODE}-via-scheme" ++ MAKE_SCHEME_SCHEME="${enable_scheme}" ++ USE_SCHEME_MODE="_existing" ++ fi + fi + + if test "${enable_racket}" != "" ; then +@@ -821,6 +833,9 @@ AC_SUBST(DIFF_MACH) + AC_SUBST(CROSS_MODE) + AC_SUBST(T_CROSS_MODE) + AC_SUBST(TT_CROSS_MODE) ++AC_SUBST(MAKE_SCHEME_MODE) ++AC_SUBST(MAKE_SCHEME_SCHEME) ++AC_SUBST(USE_SCHEME_MODE) + AC_SUBST(SETUP_BOOT_MODE) + AC_SUBST(OSX) + AC_SUBST(NOT_OSX) +-- +2.32.0 + |