From d71d537b17f8a3cf385a6523b4d22458831a4afe Mon Sep 17 00:00:00 2001
From: Dominik Riebeling <Dominik.Riebeling@gmail.com>
Date: Sun, 5 Sep 2010 10:27:39 +0000
Subject: Don't search for libspeex on Windows and Mac.

Make sure to not try to dynamically link libspeex on Mac, since it's not a
standard library, and application bundles aren't statically linked anyway.
Remove looking up libspeex on Windows since it's not a standard library there
either. Don't search for libspeex multiple times but instead pass it to the
librbspeex Makefile.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27999 a1c6a512-1295-4272-9138-f99709370657
---
 rbutil/rbutilqt/rbutilqt.pro | 25 +++++++++++++++++--------
 tools/rbspeex/Makefile       |  2 +-
 2 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/rbutil/rbutilqt/rbutilqt.pro b/rbutil/rbutilqt/rbutilqt.pro
index 16d7144729..ec440ab199 100644
--- a/rbutil/rbutilqt/rbutilqt.pro
+++ b/rbutil/rbutilqt/rbutilqt.pro
@@ -51,9 +51,24 @@ message("Rockbox Base dir: "$$RBBASE_DIR)
 mac {
     RBLIBPOSTFIX = -universal
 }
+# check for system speex. Add a custom rule for pre-building librbspeex if not
+# found. Newer versions of speex are split up into libspeex and libspeexdsp,
+# and some distributions package them separately. Check for both and fall back
+# to librbspeex if not found.
+# NOTE: keep adding the linker option after -lrbspeex, otherwise linker errors
+# occur if the linker defaults to --as-needed
+# (see http://www.gentoo.org/proj/en/qa/asneeded.xml)
+#
+# Always use our own copy when building statically. Don't search for libspeex
+# on Mac, since we don't deploy statically there.
+!static:unix:!mac {
+    LIBSPEEX = $$system(pkg-config --silence-errors --libs speex speexdsp)
+}
+
 rbspeex.commands = @$(MAKE) \
         TARGET_DIR=$$MYBUILDDIR -C $$RBBASE_DIR/tools/rbspeex \
-        librbspeex$$RBLIBPOSTFIX CC=\"$$QMAKE_CC\"
+        librbspeex$$RBLIBPOSTFIX CC=\"$$QMAKE_CC\" \
+        SYS_SPEEX=\"$$LIBSPEEX\"
 libucl.commands = @$(MAKE) \
         TARGET_DIR=$$MYBUILDDIR -C $$RBBASE_DIR/tools/ucl/src \
         libucl$$RBLIBPOSTFIX CC=\"$$QMAKE_CC\"
@@ -91,13 +106,7 @@ DEPENDPATH = $$INCLUDEPATH
 
 LIBS += -L$$OUT_PWD -L$$MYBUILDDIR -lrbspeex -lmkamsboot -lmktccboot -lmkmpioboot -lucl
 
-# check for system speex. Add a custom rule for pre-building librbspeex if not
-# found. Newer versions of speex are split up into libspeex and libspeexdsp,
-# and some distributions package them separately. Check for both and fall back
-# to librbspeex if not found.
-# NOTE: keep this after -lrbspeex, otherwise linker errors occur if the linker
-# defaults to --as-needed (see http://www.gentoo.org/proj/en/qa/asneeded.xml)
-LIBSPEEX = $$system(pkg-config --silence-errors --libs speex speexdsp)
+# Add a (possibly found) libspeex now, don't do this before -lrbspeex!
 !static:!isEmpty(LIBSPEEX) {
     LIBS += $$LIBSPEEX
 }
diff --git a/tools/rbspeex/Makefile b/tools/rbspeex/Makefile
index 267ef8d6d7..2fb1c4dc00 100644
--- a/tools/rbspeex/Makefile
+++ b/tools/rbspeex/Makefile
@@ -29,7 +29,7 @@ endif
 
 # don't try to use the systems libspeex when building a static binary.
 ifndef STATIC
-SYS_SPEEX = $(shell pkg-config --silence-errors --libs speex speexdsp)
+SYS_SPEEX ?= $(shell pkg-config --silence-errors --libs speex speexdsp)
 endif
 
 # fall back to our own librbspeex if no suitable found.
-- 
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