+ yet more *FLAGS madness

svn path=/trunk/externals/moocow/pdstring/; revision=11174

5 files changed, 96 insertions, 20 deletions

diff --git a/Makefile.in b/Makefile.in
index 403f039..924365b 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -87,7 +87,6 @@ ACLOCAL = @ACLOCAL@
 AMDEP_FALSE = @AMDEP_FALSE@
 AMDEP_TRUE = @AMDEP_TRUE@
 AMTAR = @AMTAR@
-AM_CPPFLAGS = @AM_CPPFLAGS@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -185,6 +184,7 @@ sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 DEXT = @PDEXT@
 SUFFIXES = .@PDEXT@ .pod .txt .html
+AM_CPPFLAGS = $(EXTRA_CPPFLAGS)
 EXTRA_DIST = $(PODS) $(PODS:.pod=.txt) $(pddoc_DATA) $(pdext_DATA) \
 	$(pdexterns_DATA) $(pdexec_DATA) $(wildcard COPYING) \
 	$(wildcard Changes) $(wildcard ChangeLog) $(wildcard \
diff --git a/config/Makefile.in b/config/Makefile.in
index a8a1b93..dd1b8ff 100644
--- a/config/Makefile.in
+++ b/config/Makefile.in
@@ -57,7 +57,6 @@ ACLOCAL = @ACLOCAL@
 AMDEP_FALSE = @AMDEP_FALSE@
 AMDEP_TRUE = @AMDEP_TRUE@
 AMTAR = @AMTAR@
-AM_CPPFLAGS = @AM_CPPFLAGS@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -155,6 +154,7 @@ sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 DEXT = @PDEXT@
 SUFFIXES = .@PDEXT@ .pod .txt .html
+AM_CPPFLAGS = $(EXTRA_CPPFLAGS)
 EXTRA_DIST = \
 	$(PODS) \
 	$(PODS:.pod=.txt) \
diff --git a/configure b/configure
index 6eebccb..ed5eb22 100755
--- a/configure
+++ b/configure
@@ -617,7 +617,6 @@ build_alias
 host_alias
 target_alias
 EXTRA_CPPFLAGS
-AM_CPPFLAGS
 INSTALL_PROGRAM
 INSTALL_SCRIPT
 INSTALL_DATA
@@ -1760,7 +1759,15 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 ##-- save user's CFLAGS,CPPFLAGS
 
  ##-- parse user's CFLAGS,CPPFLAGS
+ { echo "$as_me:$LINENO: pre-processing user CFLAGS..." >&5
+echo "$as_me: pre-processing user CFLAGS..." >&6;}
+ { echo "$as_me:$LINENO: got   CFLAGS=\"$CFLAGS\"" >&5
+echo "$as_me: got   CFLAGS=\"$CFLAGS\"" >&6;}
+ { echo "$as_me:$LINENO: got CPPFLAGS=\"$CPPFLAGS\"" >&5
+echo "$as_me: got CPPFLAGS=\"$CPPFLAGS\"" >&6;}
 
+ cflags=
+ cppflags=
 
  ##vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
  ## BEGIN AX_DISTRIBUTE_CFLAGS
@@ -1809,8 +1816,21 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
  CFLAGS="$cflags"
  CPPFLAGS="$cppflags"
 
-    AM_CPPFLAGS="\${EXTRA_CPPFLAGS}"
+ ##-- trim whitespace
+ CFLAGS=`echo $CFLAGS`
+ CPPFLAGS=`echo $CPPFLAGS`
+ EXTRA_CPPFLAGS=`echo $EXTRA_CPPFLAGS`
+ #LDFLAGS=`echo $LDFLAGS`
 
+ { echo "$as_me:$LINENO: setting distributed CFLAGS..." >&5
+echo "$as_me: setting distributed CFLAGS..." >&6;}
+ { echo "$as_me:$LINENO: set       CPPFLAGS=\"$CPPFLAGS\"" >&5
+echo "$as_me: set       CPPFLAGS=\"$CPPFLAGS\"" >&6;}
+ { echo "$as_me:$LINENO: set EXTRA_CPPFLAGS=\"$EXTRA_CPPFLAGS\"" >&5
+echo "$as_me: set EXTRA_CPPFLAGS=\"$EXTRA_CPPFLAGS\"" >&6;}
+ { echo "$as_me:$LINENO: set         CFLAGS=\"$CFLAGS\"" >&5
+echo "$as_me: set         CFLAGS=\"$CFLAGS\"" >&6;}
+ #AM_CPPFLAGS="\${EXTRA_CPPFLAGS}"
 
 
  ##-- save (hacked) user's CFLAGS,CPPFLAGS
@@ -3835,8 +3855,8 @@ echo "$as_me: WARNING: Unknown kernel type \"$uname_s\" defaults to \"Linux\"" >
  if test "$uname_s" = "MINGW32_NT";  #MINGW32_NT-5.1
  then
   PDEXT_DFLAGS="\
-	-DO_NONBLOCK=1 -Dsrand48(n)=srand((n)) \
-        -Ddrand48()=((double)rand()/RAND_MAX) -Dbzero(p,n)=memset(p,0,n) \
+	-D'O_NONBLOCK=1' -D'srand48(n)=srand((n))' \
+        -D'drand48()=((double)rand()/RAND_MAX)' -D'bzero(p,n)=memset(p,0,n)' \
 	"
   PDEXT_LFLAGS="-shared -L${pddir}/bin -L${pddir}/obj"
   PDEXT_CFLAGS="-mms-bitfields -DMSW -DNT"
@@ -3961,16 +3981,73 @@ fi
 ##-- local: output
 
  ##-- add platform defaults to user flags
- CPPFLAGS="$UCPPFLAGS $PDEXT_IFLAGS $PDEXT_DFLAGS"
- CFLAGS="$UCFLAGS $PDEXT_OFLAGS $PDEXT_AFLAGS $PDEXT_WFLAGS"
- LDFLAGS="$ULDFLAGS $PDEXT_LFLAGS"
+ CPPFLAGS="$CPPFLAGS $PDEXT_IFLAGS $PDEXT_DFLAGS"
+ CFLAGS="$CFLAGS $PDEXT_OFLAGS $PDEXT_AFLAGS $PDEXT_WFLAGS"
+ LDFLAGS="$LDFLAGS $PDEXT_LFLAGS"
+
+ ##-- ... and re-hack
+ cflags=
+ cppflags=
+
+ ##vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
+ ## BEGIN AX_DISTRIBUTE_CFLAGS
+ axdf_cppflags=
+ axdf_cflags=
+
+ for axdf_flag in $CFLAGS
+ do
+   case "$axdf_flag" in
+     -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+       axdf_cppflags="$axdf_cppflags $axdf_flag"
+       ;;
+     *)
+       axdf_cflags="$axdf_cflags $axdf_flag"
+       ;;
+   esac
+ done
+
+ test xCPPFLAGS != x && CPPFLAGS="$CPPFLAGS $axdf_cppflags"
+ test xcflags != x && cflags="$cflags $axdf_cflags"
+
+ ## END AX_DISTRIBUTE_CFLAGS
+ ##^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+
+ ##vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
+ ## BEGIN AX_SAFE_CFLAGS
+ axsf_safe=
+ axsf_unsafe=
+
+ for axsf_flag in $CPPFLAGS
+ do
+   axsf_flag_tmp=`echo $axsf_flag | sed -e 's/[ '\''\"\(\)]//g'`
+   if test "${axsf_flag_tmp}" = "${axsf_flag}"; then
+     axsf_safe="$axsf_safe $axsf_flag"
+   else
+     axsf_unsafe="$axsf_unsafe $axsf_flag"
+   fi
+ done
+
+ test xcppflags != x && cppflags="$cppflags $axsf_safe"
+ test xEXTRA_CPPFLAGS != x && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS $axsf_unsafe"
+ ## END AX_SAFE_CFLAGS
+ ##^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+ CFLAGS="$cflags"
+ CPPFLAGS="$cppflags"
+
+ ##-- trim whitespace
+ CFLAGS=`echo $CFLAGS`
+ CPPFLAGS=`echo $CPPFLAGS`
+ EXTRA_CPPFLAGS=`echo $EXTRA_CPPFLAGS`
+ LDFLAGS=`echo $LDFLAGS`
 
  { echo "$as_me:$LINENO: set       CPPFLAGS=\"$CPPFLAGS\"" >&5
 echo "$as_me: set       CPPFLAGS=\"$CPPFLAGS\"" >&6;}
  { echo "$as_me:$LINENO: set EXTRA_CPPFLAGS=\"$EXTRA_CPPFLAGS\"" >&5
 echo "$as_me: set EXTRA_CPPFLAGS=\"$EXTRA_CPPFLAGS\"" >&6;}
- { echo "$as_me:$LINENO: set         CFLAGS=\"$CFLAGS" >&5
-echo "$as_me: set         CFLAGS=\"$CFLAGS" >&6;}
+ { echo "$as_me:$LINENO: set         CFLAGS=\"$CFLAGS\"" >&5
+echo "$as_me: set         CFLAGS=\"$CFLAGS\"" >&6;}
  { echo "$as_me:$LINENO: set        LDFLAGS=\"$LDFLAGS\"" >&5
 echo "$as_me: set        LDFLAGS=\"$LDFLAGS\"" >&6;}
 
@@ -4682,7 +4759,6 @@ build_alias!$build_alias$ac_delim
 host_alias!$host_alias$ac_delim
 target_alias!$target_alias$ac_delim
 EXTRA_CPPFLAGS!$EXTRA_CPPFLAGS$ac_delim
-AM_CPPFLAGS!$AM_CPPFLAGS$ac_delim
 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
 INSTALL_DATA!$INSTALL_DATA$ac_delim
@@ -4741,6 +4817,7 @@ PDEXT_AFLAGS!$PDEXT_AFLAGS$ac_delim
 PDEXT_DFLAGS!$PDEXT_DFLAGS$ac_delim
 PDEXT_IFLAGS!$PDEXT_IFLAGS$ac_delim
 PDEXT_LFLAGS!$PDEXT_LFLAGS$ac_delim
+PDEXT_OFLAGS!$PDEXT_OFLAGS$ac_delim
 _ACEOF
 
   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
@@ -4782,13 +4859,12 @@ _ACEOF
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   cat >conf$$subs.sed <<_ACEOF
-PDEXT_OFLAGS!$PDEXT_OFLAGS$ac_delim
 PDEXT_WFLAGS!$PDEXT_WFLAGS$ac_delim
 LIBOBJS!$LIBOBJS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 4; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 3; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
diff --git a/src/Makefile.am b/src/Makefile.am
index 46c4b1b..902d8ae 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -99,4 +99,4 @@ uninstall-local:
 # Paths, etc.
 #-----------------------------------------------------------------------
 
-AM_CPPFLAGS = -I$(top_srcdir)/common
+AM_CPPFLAGS += -I$(top_srcdir)/common
diff --git a/src/Makefile.in b/src/Makefile.in
index d3e7e39..df78ec6 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -147,11 +147,6 @@ ACLOCAL = @ACLOCAL@
 AMDEP_FALSE = @AMDEP_FALSE@
 AMDEP_TRUE = @AMDEP_TRUE@
 AMTAR = @AMTAR@
-
-#-----------------------------------------------------------------------
-# Paths, etc.
-#-----------------------------------------------------------------------
-AM_CPPFLAGS = -I$(top_srcdir)/common
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
@@ -249,6 +244,11 @@ sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 DEXT = @PDEXT@
 SUFFIXES = .@PDEXT@ .pod .txt .html
+
+#-----------------------------------------------------------------------
+# Paths, etc.
+#-----------------------------------------------------------------------
+AM_CPPFLAGS = $(EXTRA_CPPFLAGS) -I$(top_srcdir)/common
 EXTRA_DIST = \
 	$(PODS) \
 	$(PODS:.pod=.txt) \