Fix [https://core.tcl-lang.org/tcl/info/9080d6a871|9080d6a871]: Build fix for tcl on macOS on Apple Silicon.

Add manifest.uuid to distribution, so we can see exactly what commit-id "make dist" is built from (even when it's built from GIT).

6 files changed, 111 insertions, 2 deletions

diff --git a/.fossil-settings/manifest b/.fossil-settings/manifest
new file mode 100644
index 0000000..4ae8ef0
--- /dev/null
+++ b/.fossil-settings/manifest
@@ -0,0 +1 @@
+u
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..e9a67c8
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,39 @@
+# Set the default behavior, in case people don't have core.autocrlf set.
+* eol=lf
+* text=auto
+
+# Explicitly declare text files you want to always be normalized and converted
+# to native line endings on checkout.
+*.3 text
+*.c text
+*.css text
+*.enc text
+*.h text
+*.htm text
+*.html text
+*.java text
+*.js text
+*.json text
+*.n text
+*.svg text
+*.ts text
+*.tcl text
+*.test text
+
+# Declare files that will always have CRLF line endings on checkout.
+*.bat eol=crlf
+*.sln eol=crlf
+*.vc eol=crlf
+
+# Denote all files that are truly binary and should not be modified.
+*.a binary
+*.dll binary
+*.exe binary
+*.gif binary
+*.gz binary
+*.jpg binary
+*.lib binary
+*.pdf binary
+*.png binary
+*.xlsx binary
+*.zip binary
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9f57b81
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,59 @@
+*.a
+*.bundle
+*.dll
+*.dylib
+*.exe
+*.exp
+*.lib
+*.o
+*.obj
+*.pdb
+*.res
+*.sl
+*.so
+.fslckout
+Makefile
+Tk-Info.plist
+autom4te.cache
+config.cache
+config.log
+config.status
+config.status.lineno
+html
+manifest.uuid
+_FOSSIL_
+*/tkConfig.sh
+*/wish*
+*/tktest*
+*/versions.vc
+*/version.vc
+*/libtcl.vfs
+*/libtcl_*.zip
+libtommath/bn.ilg
+libtommath/bn.ind
+libtommath/pretty.build
+libtommath/tommath.src
+libtommath/*.log
+libtommath/*.pdf
+libtommath/*.pl
+libtommath/*.sh
+libtommath/doc/*
+libtommath/tombc/*
+libtommath/pre_gen/*
+libtommath/pics/*
+libtommath/mtest/*
+libtommath/logs/*
+libtommath/etc/*
+libtommath/demo/*
+libtommath/*.out
+libtommath/*.tex
+macosx/configure
+unix/autoMkindex.tcl
+unix/dltest.marker
+unix/tk.pc
+unix/tclIndex
+win/Debug*
+win/Release*
+win/*.manifest
+win/nmhlp-out.txt
+win/nmakehlp.out
diff --git a/unix/Makefile.in b/unix/Makefile.in
index c917516..c1301e7 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -1504,9 +1504,14 @@ $(MAC_OSX_DIR)/configure: $(MAC_OSX_DIR)/configure.ac $(UNIX_DIR)/configure
 $(UNIX_DIR)/tkConfig.h.in: $(MAC_OSX_DIR)/configure
 	cd $(MAC_OSX_DIR); autoheader; touch $@
 
-dist:   $(UNIX_DIR)/configure $(UNIX_DIR)/tkConfig.h.in $(UNIX_DIR)/tk.pc.in $(MAC_OSX_DIR)/configure $(TOP_DIR)/doc/man.macros genstubs
+$(TOP_DIR)/manifest.uuid:
+	printf "git." >$(TOP_DIR)/manifest.uuid
+	git rev-parse HEAD >>$(TOP_DIR)/manifest.uuid
+
+dist:   $(UNIX_DIR)/configure $(UNIX_DIR)/tkConfig.h.in $(UNIX_DIR)/tk.pc.in $(MAC_OSX_DIR)/configure $(TOP_DIR)/doc/man.macros $(TOP_DIR)/manifest.uuid genstubs
 	rm -rf $(DISTDIR)
 	mkdir -p $(DISTDIR)/unix
+	cp -p $(TOP_DIR)/manifest.uuid $(DISTDIR)
 	cp -p $(UNIX_DIR)/*.c $(UNIX_DIR)/*.h $(DISTDIR)/unix
 	cp $(TOP_DIR)/license.terms $(UNIX_DIR)/Makefile.in $(DISTDIR)/unix
 	chmod 664 $(DISTDIR)/unix/Makefile.in
diff --git a/unix/configure b/unix/configure
index c5c8f67..4a68870 100755
--- a/unix/configure
+++ b/unix/configure
@@ -8843,6 +8843,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+		#include <stdlib.h>
 		extern double strtod();
 		int main() {
 		    char *infString="Inf", *nanString="NaN", *spaceString=" ";
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 399215e..f4a3b8a 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -2596,6 +2596,7 @@ AC_DEFUN([SC_BUGGY_STRTOD], [
     if test "$tcl_strtod" = 1; then
 	AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[
 	    AC_TRY_RUN([
+		#include <stdlib.h>
 		extern double strtod();
 		int main() {
 		    char *infString="Inf", *nanString="NaN", *spaceString=" ";
@@ -2882,7 +2883,10 @@ AC_DEFUN([SC_TCL_CHECK_BROKEN_FUNC],[
     AC_CHECK_FUNC($1, tcl_ok=1, tcl_ok=0)
     if test ["$tcl_ok"] = 1; then
 	AC_CACHE_CHECK([proper ]$1[ implementation], [tcl_cv_]$1[_unbroken],
-	    AC_TRY_RUN([[int main() {]$2[}]],[tcl_cv_]$1[_unbroken]=ok,
+	    AC_TRY_RUN([[
+#include <stdlib.h>
+#include <string.h>
+int main() {]$2[}]],[tcl_cv_]$1[_unbroken]=ok,
 		[tcl_cv_]$1[_unbroken]=broken,[tcl_cv_]$1[_unbroken]=unknown))
 	if test ["$tcl_cv_]$1[_unbroken"] = "ok"; then
 	    tcl_ok=1