Experiment: Integrate culler's "macher" tool. Only for thin binaries

5 files changed, 79 insertions, 11 deletions

diff --git a/.github/workflows/mac-build.yml b/.github/workflows/mac-build.yml
index 7ca1817..c0add28 100644
--- a/.github/workflows/mac-build.yml
+++ b/.github/workflows/mac-build.yml
@@ -13,6 +13,9 @@ jobs:
       - name: Prepare
         run: |
           touch tclStubInit.c tclOOStubInit.c tclOOScript.h
+          wget https://github.com/culler/macher/releases/download/v1.0/macher
+          sudo cp macher /usr/local/bin
+          sudo chmod a+x /usr/local/bin/macher
         working-directory: generic
       - name: Build
         run: make all
@@ -40,6 +43,9 @@ jobs:
       - name: Prepare
         run: |
           touch tclStubInit.c tclOOStubInit.c tclOOScript.h
+          wget https://github.com/culler/macher/releases/download/v1.0/macher
+          sudo cp macher /usr/local/bin
+          sudo chmod a+x /usr/local/bin/macher
           mkdir "$HOME/install dir"
         working-directory: generic
       - name: Configure ${{ matrix.cfgopt }}
diff --git a/unix/Makefile.in b/unix/Makefile.in
index 00e29be..7c87f07 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -727,6 +727,7 @@ HOST_CC			= @CC_FOR_BUILD@
 HOST_EXEEXT		= @EXEEXT_FOR_BUILD@
 HOST_OBJEXT		= @OBJEXT_FOR_BUILD@
 ZIPFS_BUILD		= @ZIPFS_BUILD@
+MACHER			= @MACHER_PROG@
 NATIVE_ZIP		= @ZIP_PROG@
 ZIP_PROG_OPTIONS	= @ZIP_PROG_OPTIONS@
 ZIP_PROG_VFSSEARCH	= @ZIP_PROG_VFSSEARCH@
@@ -792,7 +793,10 @@ ${LIB_FILE}: ${STUB_LIB_FILE} ${OBJS} ${TCL_ZIP_FILE}
 	rm -f $@
 	@MAKE_LIB@
 	@if test "${ZIPFS_BUILD}" = "1" ; then \
+	    if test "x$(MACHER)" = "x" ; then \
 	    cat ${TCL_ZIP_FILE} >> ${LIB_FILE}; \
+	    else $(MACHER) append ${TCL_ZIP_FILE} ${LIB_FILE}; \
+	    fi; \
 	    ${NATIVE_ZIP} -A ${LIB_FILE} \
 	    || echo 'ignore zip-error by adjust sfx process (not executable?)'; \
 	fi
@@ -819,7 +823,10 @@ ${TCL_EXE}: ${TCLSH_OBJS} ${TCL_LIB_FILE} ${TCL_STUB_LIB_FILE} ${TCL_ZIP_FILE}
 		@TCL_BUILD_LIB_SPEC@ ${TCL_STUB_LIB_FILE} ${LIBS} @EXTRA_TCLSH_LIBS@ \
 		${CC_SEARCH_FLAGS} -o ${TCL_EXE}
 	@if test "${ZIPFS_BUILD}" = "2" ; then \
+	    if test "x$(MACHER)" = "x" ; then \
 	    cat ${TCL_ZIP_FILE} >> ${TCL_EXE}; \
+	    else $(MACHER) append ${TCL_ZIP_FILE} ${TCL_EXE}; \
+	    fi; \
 	    ${NATIVE_ZIP} -A ${TCL_EXE} \
 	    || echo 'ignore zip-error by adjust sfx process (not executable?)'; \
 	fi
diff --git a/unix/configure b/unix/configure
index 50a035b..b59a888 100755
--- a/unix/configure
+++ b/unix/configure
@@ -698,6 +698,7 @@ ZIP_INSTALL_OBJS
 ZIP_PROG_VFSSEARCH
 ZIP_PROG_OPTIONS
 ZIP_PROG
+MACHER_PROG
 EXEEXT_FOR_BUILD
 CC_FOR_BUILD
 DTRACE
@@ -11028,7 +11029,7 @@ else $as_nop
   tcl_ok=yes
 fi
 
-if test "$tcl_ok" = "yes" -a "x$enable_framework" != "xyes"; then
+if test "$tcl_ok" = "yes"; then
     #
     # Find a native compiler
     #
@@ -11097,11 +11098,41 @@ printf "%s\n" "$bfd_cv_build_exeext" >&6; }
     # Find a native zip implementation
     #
 
+    MACHER_PROG=""
     ZIP_PROG=""
     ZIP_PROG_OPTIONS=""
     ZIP_PROG_VFSSEARCH=""
     ZIP_INSTALL_OBJS=""
 
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for macher" >&5
+printf %s "checking for macher... " >&6; }
+    if test ${ac_cv_path_macher+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+
+    search_path=`echo ${PATH} | sed -e 's/:/ /g'`
+    for dir in $search_path ; do
+        for j in `ls -r $dir/macher 2> /dev/null` \
+            `ls -r $dir/macher 2> /dev/null` ; do
+        if test x"$ac_cv_path_macher" = x ; then
+            if test -f "$j" ; then
+            ac_cv_path_macher=$j
+            break
+            fi
+        fi
+        done
+    done
+
+fi
+
+    if test -f "$ac_cv_path_macher" ; then
+        MACHER_PROG="$ac_cv_path_macher"
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MACHER_PROG" >&5
+printf "%s\n" "$MACHER_PROG" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Found macher in environment" >&5
+printf "%s\n" "Found macher in environment" >&6; }
+    fi
     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zip" >&5
 printf %s "checking for zip... " >&6; }
     if test ${ac_cv_path_zip+y}
@@ -11148,11 +11179,12 @@ printf "%s\n" "No zip found on PATH. Building minizip" >&6; }
 
 
 
-	ZIPFS_BUILD=1
-	TCL_ZIP_FILE=libtcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_PATCH_LEVEL}.zip
+
+    ZIPFS_BUILD=1
+    TCL_ZIP_FILE=libtcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_PATCH_LEVEL}.zip
 else
-	ZIPFS_BUILD=0
-	TCL_ZIP_FILE=
+    ZIPFS_BUILD=0
+    TCL_ZIP_FILE=
 fi
 # Do checking message here to not mess up interleaved configure output
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for building with zipfs" >&5
diff --git a/unix/configure.ac b/unix/configure.ac
index edf5f6d..7c30667 100644
--- a/unix/configure.ac
+++ b/unix/configure.ac
@@ -878,7 +878,7 @@ AC_ARG_ENABLE(zipfs,
     AS_HELP_STRING([--enable-zipfs],
 	[build with Zipfs support (default: on)]),
     [tcl_ok=$enableval], [tcl_ok=yes])
-if test "$tcl_ok" = "yes" -a "x$enable_framework" != "xyes"; then
+if test "$tcl_ok" = "yes"; then
     #
     # Find a native compiler
     #
@@ -887,11 +887,11 @@ if test "$tcl_ok" = "yes" -a "x$enable_framework" != "xyes"; then
     # Find a native zip implementation
     #
     SC_ZIPFS_SUPPORT
-	ZIPFS_BUILD=1
-	TCL_ZIP_FILE=libtcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_PATCH_LEVEL}.zip
+    ZIPFS_BUILD=1
+    TCL_ZIP_FILE=libtcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_PATCH_LEVEL}.zip
 else
-	ZIPFS_BUILD=0
-	TCL_ZIP_FILE=
+    ZIPFS_BUILD=0
+    TCL_ZIP_FILE=
 fi
 # Do checking message here to not mess up interleaved configure output
 AC_MSG_CHECKING([for building with zipfs])
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index a8911f8..7fc696e 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -3011,18 +3011,40 @@ AC_DEFUN([AX_CC_FOR_BUILD],[# Put a plausible default for CC_FOR_BUILD in Makefi
 #
 # Results:
 #	Substitutes the following vars:
-#		ZIP_PROG
+#       MACHER_PROG
+#       ZIP_PROG
 #       ZIP_PROG_OPTIONS
 #       ZIP_PROG_VFSSEARCH
 #       ZIP_INSTALL_OBJS
 #------------------------------------------------------------------------
 
 AC_DEFUN([SC_ZIPFS_SUPPORT], [
+    MACHER_PROG=""
     ZIP_PROG=""
     ZIP_PROG_OPTIONS=""
     ZIP_PROG_VFSSEARCH=""
     ZIP_INSTALL_OBJS=""
 
+    AC_MSG_CHECKING([for macher])
+    AC_CACHE_VAL(ac_cv_path_macher, [
+    search_path=`echo ${PATH} | sed -e 's/:/ /g'`
+    for dir in $search_path ; do
+        for j in `ls -r $dir/macher 2> /dev/null` \
+            `ls -r $dir/macher 2> /dev/null` ; do
+        if test x"$ac_cv_path_macher" = x ; then
+            if test -f "$j" ; then
+            ac_cv_path_macher=$j
+            break
+            fi
+        fi
+        done
+    done
+    ])
+    if test -f "$ac_cv_path_macher" ; then
+        MACHER_PROG="$ac_cv_path_macher"
+        AC_MSG_RESULT([$MACHER_PROG])
+        AC_MSG_RESULT([Found macher in environment])
+    fi
     AC_MSG_CHECKING([for zip])
     AC_CACHE_VAL(ac_cv_path_zip, [
     search_path=`echo ${PATH} | sed -e 's/:/ /g'`
@@ -3054,6 +3076,7 @@ AC_DEFUN([SC_ZIPFS_SUPPORT], [
         ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}"
         AC_MSG_RESULT([No zip found on PATH. Building minizip])
     fi
+    AC_SUBST(MACHER_PROG)
     AC_SUBST(ZIP_PROG)
     AC_SUBST(ZIP_PROG_OPTIONS)
     AC_SUBST(ZIP_PROG_VFSSEARCH)