From 46ceea277ecabe5da1ca553f74db125f0295d407 Mon Sep 17 00:00:00 2001
From: Edric Milaret <edric.ladent-milaret@savoirfairelinux.com>
Date: Thu, 2 Jun 2016 14:00:39 -0400
Subject: [PATCH] ios: disable assembler for ios simulator in libsamplerate
This does not compile for simulator target
Change-Id: Iba55808af8a0a5b48afa5a0239288f6d8d1ecc00
Tuleap: #313
---
.../src/samplerate/disable_assembler.patch | 50 +++++++++++++++++++
contrib/src/samplerate/rules.mak | 6 +++
2 files changed, 56 insertions(+)
create mode 100644 contrib/src/samplerate/disable_assembler.patch
diff --git a/contrib/src/samplerate/disable_assembler.patch b/contrib/src/samplerate/disable_assembler.patch
new file mode 100644
index 0000000000..e329d48225
--- /dev/null
+++ b/contrib/src/samplerate/disable_assembler.patch
@@ -0,0 +1,50 @@
+--- a/src/float_cast.h 2011-01-19 05:39:36.000000000 -0500
++++ b/src/float_cast.h 2016-05-30 17:09:20.000000000 -0400
+@@ -230,38 +230,12 @@
+ #undef lrint
+ #undef lrintf
+
+- #define lrint double2int
+- #define lrintf float2int
++ #warning "Don't have the functions lrint() and lrintf()."
++ #warning "Replacing these functions with a standard C cast."
+
+- inline static long
+- float2int (register float in)
+- { int res [2] ;
+-
+- __asm__ __volatile__
+- ( "fctiw %1, %1\n\t"
+- "stfd %1, %0"
+- : "=m" (res) /* Output */
+- : "f" (in) /* Input */
+- : "memory"
+- ) ;
+-
+- return res [1] ;
+- } /* lrintf */
+-
+- inline static long
+- double2int (register double in)
+- { int res [2] ;
+-
+- __asm__ __volatile__
+- ( "fctiw %1, %1\n\t"
+- "stfd %1, %0"
+- : "=m" (res) /* Output */
+- : "f" (in) /* Input */
+- : "memory"
+- ) ;
++ #define lrint(dbl) ((long) (dbl))
++ #define lrintf(flt) ((long) (flt))
+
+- return res [1] ;
+- } /* lrint */
+
+ #else
+ #ifndef __sgi
+@@ -278,4 +252,3 @@
+
+
+ #endif /* FLOAT_CAST_HEADER */
+-
diff --git a/contrib/src/samplerate/rules.mak b/contrib/src/samplerate/rules.mak
index 28c064660c..426bd6d861 100644
--- a/contrib/src/samplerate/rules.mak
+++ b/contrib/src/samplerate/rules.mak
@@ -16,6 +16,12 @@ samplerate: libsamplerate-$(SAMPLERATE_VERSION).tar.gz .sum-samplerate
$(UNPACK)
$(APPLY) $(SRC)/samplerate/soundcard.patch
$(APPLY) $(SRC)/samplerate/carbon.patch
+ifdef HAVE_IOS
+ifeq ($(IOS_TARGET_PLATFORM),iPhoneSimulator)
+#warning assembler double / int conversion disabled
+ $(APPLY) $(SRC)/samplerate/disable_assembler.patch
+endif
+endif
$(UPDATE_AUTOCONFIG) && cd $(UNPACK_DIR) && mv config.guess config.sub Cfg
$(MOVE)
--
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