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authorPeter Korsgaard <jacmet@sunsite.dk>2008-12-08 14:41:47 +0000
committerPeter Korsgaard <jacmet@sunsite.dk>2008-12-08 14:41:47 +0000
commit8e436ee7727164603dd8e9cc24af74872752b73e (patch)
treea16d60ee6fb6bfef929918c3cd6244db146814fa /package/zlib/zlib.mk
parent38abffd280846d5f915db571755329e319c12f67 (diff)
downloadbuildroot-novena-8e436ee7727164603dd8e9cc24af74872752b73e.tar.gz
buildroot-novena-8e436ee7727164603dd8e9cc24af74872752b73e.zip
have zlib respect BR2_PREFER_STATIC_LIB
The ARM uClinux BFLT format apparently doesn't support shared libs nor -fPIC. So let's distinguish between shared and non shared builds by having split rules for libz.a and libz.so based on BR2_PREFER_STATIC_LIB. Signed-off-by: Nicolas Pitre <nico@cam.org>
Diffstat (limited to 'package/zlib/zlib.mk')
-rw-r--r--package/zlib/zlib.mk25
1 files changed, 19 insertions, 6 deletions
diff --git a/package/zlib/zlib.mk b/package/zlib/zlib.mk
index 27c1e0113..aa87ff7b7 100644
--- a/package/zlib/zlib.mk
+++ b/package/zlib/zlib.mk
@@ -18,13 +18,23 @@ $(ZLIB_DIR)/.patched: $(DL_DIR)/$(ZLIB_SOURCE)
$(CONFIG_UPDATE) $(@D)
touch $@
+ifneq ($(BR2_PREFER_STATIC_LIB),y)
+ZLIB_PIC := -fPIC
+ZLIB_SHARED := --shared
+ZLIB_TARGET := $(TARGET_DIR)/usr/lib/libz.so
+else
+ZLIB_PIC :=
+ZLIB_SHARED :=
+ZLIB_TARGET := $(STAGING_DIR)/usr/lib/libz.a
+endif
+
$(ZLIB_DIR)/.configured: $(ZLIB_DIR)/.patched
(cd $(ZLIB_DIR); rm -rf config.cache; \
$(TARGET_CONFIGURE_ARGS) \
$(TARGET_CONFIGURE_OPTS) \
- CFLAGS="$(TARGET_CFLAGS) -fPIC" \
+ CFLAGS="$(TARGET_CFLAGS) $(ZLIB_PIC)" \
./configure \
- --shared \
+ $(ZLIB_SHARED) \
--prefix=/usr \
--exec-prefix=$(STAGING_DIR)/usr/bin \
--libdir=$(STAGING_DIR)/usr/lib \
@@ -32,14 +42,17 @@ $(ZLIB_DIR)/.configured: $(ZLIB_DIR)/.patched
)
touch $@
-$(ZLIB_DIR)/libz.so: $(ZLIB_DIR)/.configured
+$(ZLIB_DIR)/libz.a: $(ZLIB_DIR)/.configured
$(MAKE) -C $(ZLIB_DIR) all libz.a
touch -c $@
-$(STAGING_DIR)/usr/lib/libz.so: $(ZLIB_DIR)/libz.so
+$(STAGING_DIR)/usr/lib/libz.a: $(ZLIB_DIR)/libz.a
$(INSTALL) -D $(ZLIB_DIR)/libz.a $(STAGING_DIR)/usr/lib/libz.a
$(INSTALL) -D $(ZLIB_DIR)/zlib.h $(STAGING_DIR)/usr/include/zlib.h
$(INSTALL) $(ZLIB_DIR)/zconf.h $(STAGING_DIR)/usr/include/
+ touch -c $@
+
+$(STAGING_DIR)/usr/lib/libz.so: $(STAGING_DIR)/usr/lib/libz.a
$(INSTALL) $(ZLIB_DIR)/libz.so* $(STAGING_DIR)/usr/lib/
touch -c $@
@@ -49,7 +62,7 @@ $(TARGET_DIR)/usr/lib/libz.so: $(STAGING_DIR)/usr/lib/libz.so
-$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $@
touch -c $@
-$(TARGET_DIR)/usr/lib/libz.a: $(STAGING_DIR)/usr/lib/libz.so
+$(TARGET_DIR)/usr/lib/libz.a: $(STAGING_DIR)/usr/lib/libz.a
$(INSTALL) -D $(STAGING_DIR)/usr/include/zlib.h $(TARGET_DIR)/usr/include/zlib.h
$(INSTALL) $(STAGING_DIR)/usr/include/zconf.h $(TARGET_DIR)/usr/include/
$(INSTALL) -D $(STAGING_DIR)/usr/lib/libz.a $(TARGET_DIR)/usr/lib/libz.a
@@ -57,7 +70,7 @@ $(TARGET_DIR)/usr/lib/libz.a: $(STAGING_DIR)/usr/lib/libz.so
zlib-headers: $(TARGET_DIR)/usr/lib/libz.a
-zlib: uclibc $(TARGET_DIR)/usr/lib/libz.so
+zlib: uclibc $(ZLIB_TARGET)
zlib-source: $(DL_DIR)/$(ZLIB_SOURCE)