The fsxs tool (sort of apxs for FreeSWITCH) is back from the dead.

Changes include an extended usage message and support for e.g. "fsxs --cflags"
style calls to get one or more defined variables on one line (instead of the
"show" command; easier for scripting).


git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7247 d0543943-73ff-0310-b7d9-9358b9ac24b2

Makefile.am

@@ -157,7 +157,7 @@ libfreeswitch_la_SOURCES += src/switch_odbc.c
 libfreeswitch_la_LDFLAGS     += -lodbc
 endif
 
-bin_SCRIPTS = scripts/gentls_cert
+bin_SCRIPTS = scripts/gentls_cert scripts/fsxs
 
 
 libs/libedit/src/.libs/libedit.a:
@@ -305,6 +305,27 @@ modwipe:
 dox:
 	cd docs && doxygen $(PWD)/docs/Doxygen.conf
 
+scripts/fsxs: scripts/fsxs.in
+	@echo creating fsxs
+	@sed -e "s,@MODULES_DIR\@,$(PREFIX)/mod," \
+	    -e "s,@LIB_DIR\@,$(PREFIX)/lib," \
+	    -e "s,@BIN_DIR\@,$(PREFIX)/bin," \
+	    -e "s,@INC_DIR\@,$(PREFIX)/include," \
+	    -e "s,@CFG_DIR\@,$(PREFIX)/conf," \
+	    -e "s,@DB_DIR\@,$(PREFIX)/db," \
+	    -e "s,@PREFIX\@,$(PREFIX)," \
+	    -e "s,@CC\@,$(CC)," \
+	    -e "s,@LD\@,$(CC)," \
+	    -e "s,@INSTALL\@,$(INSTALL)," \
+	    -e "s,@MKINSTALLDIRS\@,$(mkdir_p)," \
+	    \
+	    -e "s|@CFLAGS\@|$(CFLAGS) `$(switch_srcdir)/libs/apr/apr-1-config --cflags --cppflags`|" \
+	    -e "s|@INCLUDES\@|-I$(PREFIX)/include|" \
+	    -e "s|@SOLINK\@|$(SOLINK)|" \
+	    -e "s|@LDFLAGS\@|-L$(PREFIX)/lib|" \
+	    -e "s|@LIBS\@|`$(switch_srcdir)/libs/apr/apr-1-config --libs` `$(switch_srcdir)/libs/apr-util/apu-1-config --libs`|" \
+	    scripts/fsxs.in > scripts/fsxs
+
 eclean: clean
 	rm -f `find . -type f -name \*~`
 	rm -f `find . -type f -name \.*~`

scripts/fsxs.in

@@ -52,14 +52,16 @@ sub do_exec {
 }
 
 sub fsxs_usage {
-	print "FreeSwitch fsxs\n(C) 2006 Stefan Knoblich <stkn\@netdomination.org>\n";
+	print "FreeSwitch fsxs\n(C) 2006-2008 Stefan Knoblich <stkn\@netdomination.org>\n";
 	print "\n";
 	print "Usage:\n";
 	print "\t$0 compile [options] <file1 ...>\n";
 	print "\t$0 link    [options] <target> <file1 ...>\n";
 	print "\t$0 build   [options] <target> <file1 ...>\n";
-	print "\t$0 install [options] <file1 ...>\n";
+	print "\t$0 install [options] <file1 ...>\n\n";
-	print "\t$0 show    <var1 ...>\n\n";
+	print "\t$0 show    <var1>...[varN]\n";
+	print "\t$0         <--var1>...<--varN>\n\n";
+
 	print "Command description:\n";
 	print "\tcompile: Compile source file(s) into object file(s)\n";
 	print "\tlink:    Create module from object file(s)\n";
@@ -80,6 +82,11 @@ sub fsxs_usage {
 	print "\t--destdir     Installation prefix    [install]\n";
 	print "\n";
 
+	print "Variable names for \"fsxs show\" / \"fsxs --var\":\n";
+	print "\tcflags ldflags libs solink includes cc ld mkdir install\n";
+	print "\tprefix lib_dir modules_dir db_dir inc_dir cfg_dir bin_dir\n";
+	print "\n";
+
 	print "Examples:\n";
 	print "\t$0 compile --add-cflags=\"-DFOO=1 -DBAR\" mod_test.c mod_test2.c\n\n";
 	print "\t$0 link --add-ldflags=\"-ltest\" mod_test.so mod_test.o mod_test2.o\n\n";
@@ -168,23 +175,50 @@ sub fsxs_show {
 	}
 }
 
+sub fsxs_showq {
+	my @varlist = @_;
+
+	if( $#varlist >= 0 ) {
+		foreach( @varlist ) {
+			if( defined $vars{$_} ) {
+				print "$vars{$_} ";
+			}
+		}
+	}
+}
+
 #
 # main part
 #
 if( $#ARGV < 0 ) {
 	fsxs_usage;
 }
-chomp( $command = shift @ARGV );
 
-if( $command =~ /^install|build|link|compile|show$/ ) {
+if( @ARGV[0] =~ /^\--.+$/ ) {
+	# 'show' shortcut for using fsxs in scripts
+	$needs_target = 0;
+	$command = "showq";
+}
+else {
+	chomp( $command = shift @ARGV );
+
+	if( $command =~ /^install|build|link|compile|show$/ ) {
+
+		# add -lfreeswitch to the front of the library list
+		# we don't want it to be in the show / showq output
+		# but we still want to be able to override it with --set-libs
+		if( $command ne "show" ) {
+			$vars{LIBS} = "-lfreeswitch $vars{LIBS}";
+		}
 
 		if( $command =~ /^show|compile|install$/ ) {
 			$needs_target = 0;
 		}
-}
+	}
-else {
+	else {
 		print STDERR "Unknown command: $command\n";
 		fsxs_usage;
+	}
 }
 
 # parse environment variables
@@ -196,7 +230,7 @@ if( defined $ENV{DEBUG} && $ENV{DEBUG} ) {
 foreach(@ARGV) {
 	chomp( $_ );
 
-	if( $command ne 'show' )
+	if( $command ne "show" && $command ne "showq" )
 	{
 		if( /^\--add-cflags=(.*)$/ ) {
 			$vars{CFLAGS} = "$vars{CFLAGS} $1";
@@ -272,6 +306,9 @@ elsif( $command eq 'build' ) {
 elsif( $command eq 'show' ) {
 	fsxs_show( @files );
 }
+elsif( $command eq 'showq' ) {
+	fsxs_showq( @files );
+}
 elsif( $command eq 'install' ) {
 	fsxs_install( @files );
 }