[ptxdist] [PATCH] perl: Make it possible to enable thread support

[Bernhard Walle <bernhard@bwalle.de>]

Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
---
 rules/perl.in   | 12 ++++++++++--
 rules/perl.make |  4 +++-
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/rules/perl.in b/rules/perl.in
index 6a226de..4823a3e 100644
--- a/rules/perl.in
+++ b/rules/perl.in
@@ -1,17 +1,25 @@
 ## SECTION=scripting_languages
 
-config PERL
+menuconfig PERL
 	tristate
-	prompt "perl"
+	prompt "perl                          "
 	select LIBC_DL
 	select LIBC_M
 	select LIBC_CRYPT
 	select GCCLIBS_GCC_S
+	select LIBC_PTHREAD	if PERL_THREADS
 	help
 	  Larry Wall's Practical Extraction and Report Language
 	  An interpreted scripting language, known among some as
 	  "Unix's Swiss Army Chainsaw".
 
+if PERL
+
+config PERL_THREADS
+	bool "Enable threads"
+
+endif
+
 menu "perl Extra Modules            "
 source "generated/perl.in"
 endmenu
diff --git a/rules/perl.make b/rules/perl.make
index 86a0ff7..fe09089 100644
--- a/rules/perl.make
+++ b/rules/perl.make
@@ -65,7 +65,9 @@ PERL_CONF_OPT	:= \
 	--prefix=/usr \
 	--host=$(PTXCONF_GNU_TARGET) \
 	--target=$(PTXCONF_GNU_TARGET) \
-	-Dld=$(CROSS_CC)
+	-Dld=$(CROSS_CC) \
+	$(call ptx/ifdef, PTXCONF_PERL_THREADS, -Dusethreads, ) \
+	$(call ptx/ifdef, PTXCONF_PERL_THREADS, -A ldflags=-pthread, )
 
 PERL_MAKE_PAR	:= NO
 
-- 
1.9.1


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