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authordgp <dgp@users.sourceforge.net>2007-05-30 14:05:15 (GMT)
committerdgp <dgp@users.sourceforge.net>2007-05-30 14:05:15 (GMT)
commit47eb01dd6c11df908cd26c814d3cf6cb80abd4dd (patch)
treebf7b559e2540877bb091cd903ed724565df140cf /unix/configure
parentdff8712f9e6e1998564fb828021902a37a3fcf36 (diff)
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* README: Bump version number to 8.4.16
* generic/tcl.h: * tools/tcl.wse.in: * unix/configure.in: * unix/tcl.spec: * win/README.binary: * win/configure.in: * unix/configure: autoconf-2.13 * win/configure:
Diffstat (limited to 'unix/configure')
-rwxr-xr-xunix/configure39
1 files changed, 29 insertions, 10 deletions
diff --git a/unix/configure b/unix/configure
index 99246a6..3a8f124 100755
--- a/unix/configure
+++ b/unix/configure
@@ -554,7 +554,7 @@ fi
TCL_VERSION=8.4
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=4
-TCL_PATCH_LEVEL=".15"
+TCL_PATCH_LEVEL=".16"
VERSION=${TCL_VERSION}
#------------------------------------------------------------------------
@@ -9318,15 +9318,34 @@ trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then we branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+cat >confdef2opt.sed <<\_ACEOF
+t clear
+: clear
+s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
+t quote
+s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
+t quote
+d
+: quote
+s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
+s,\[,\\&,g
+s,\],\\&,g
+s,\$,$$,g
+p
+_ACEOF
+# We use echo to avoid assuming a particular line-breaking character.
+# The extra dot is to prevent the shell from consuming trailing
+# line-breaks from the sub-command output. A line-break within
+# single-quotes doesn't work because, if this script is created in a
+# platform that uses two characters for line-breaks (e.g., DOS), tr
+# would break.
+ac_LF_and_DOT=`echo; echo .`
+DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+rm -f confdef2opt.sed
# Without the "./", some shells look in PATH for config.status.