[Buildroot] [PATCH 2/2] lua: handles BR2_PREFER_STATIC_LIB
Francois Perrad
fperrad at gmail.com
Sat Jan 25 14:51:15 UTC 2014
fix compilation with Blackfin FLAT
see http://autobuild.buildroot.net/results/b41/b4146bf821d59f694546f6e3a341394cc8fa43ce/
Signed-off-by: Francois Perrad <francois.perrad at gadz.org>
---
package/Config.in | 2 +-
package/lua/5.1.5/lua-02-shared-libs-for-lua.patch | 28 +++++++++++++-------
package/lua/5.2.3/lua-02-shared-libs-for-lua.patch | 28 +++++++++++++-------
package/lua/lua.mk | 23 +++++++++++-----
4 files changed, 55 insertions(+), 26 deletions(-)
diff --git a/package/Config.in b/package/Config.in
index 397cc11..85d3a15 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -362,7 +362,7 @@ source "package/jimtcl/Config.in"
source "package/lua/Config.in"
source "package/luainterpreter/Config.in"
source "package/luajit/Config.in"
-if BR2_PACKAGE_HAS_LUA_INTERPRETER
+if BR2_PACKAGE_HAS_LUA_INTERPRETER && !BR2_PREFER_STATIC_LIB
menu "Lua libraries/modules"
source "package/cgilua/Config.in"
source "package/copas/Config.in"
diff --git a/package/lua/5.1.5/lua-02-shared-libs-for-lua.patch b/package/lua/5.1.5/lua-02-shared-libs-for-lua.patch
index 1227cbd..c087c73 100644
--- a/package/lua/5.1.5/lua-02-shared-libs-for-lua.patch
+++ b/package/lua/5.1.5/lua-02-shared-libs-for-lua.patch
@@ -1,6 +1,7 @@
Add the compilation of a shared library.
Compile the lua binary with the shared library.
And install the shared library.
+The variable BUILDMODE allows to switch between static and dynamic mode.
Signed-off-by: Francois Perrad <francois.perrad at gadz.org>
@@ -8,20 +9,23 @@ Index: b/Makefile
===================================================================
--- a/Makefile
+++ b/Makefile
-@@ -43,7 +43,7 @@
+@@ -43,7 +43,11 @@
# What to install.
TO_BIN= lua luac
TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp
--TO_LIB= liblua.a
++ifneq (dynamic,$(BUILDMODE))
+ TO_LIB= liblua.a
++else
+TO_LIB= liblua.a liblua.so.$(R)
++endif
TO_MAN= lua.1 luac.1
# Lua version and release.
-@@ -63,6 +63,7 @@
+@@ -63,6 +67,7 @@
cd src && $(INSTALL_EXEC) $(TO_BIN) $(INSTALL_BIN)
cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC)
cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB)
-+ cd $(INSTALL_LIB) && ln -sf liblua.so.$(R) liblua.so
++ cd $(INSTALL_LIB) && test -f liblua.so.$(R) && ln -sf liblua.so.$(R) liblua.so || :
cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN)
ranlib:
@@ -37,18 +41,21 @@ Index: b/src/Makefile
CORE_O= lapi.o lcode.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o lmem.o \
lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o ltm.o \
lundump.o lvm.o lzio.o
-@@ -36,8 +37,9 @@
+@@ -36,8 +37,13 @@
LUAC_O= luac.o print.o
ALL_O= $(CORE_O) $(LIB_O) $(LUA_O) $(LUAC_O)
--ALL_T= $(LUA_A) $(LUA_T) $(LUAC_T)
++ifneq (dynamic,$(BUILDMODE))
+ ALL_T= $(LUA_A) $(LUA_T) $(LUAC_T)
++else
+ALL_T= $(LUA_A) $(LUA_SO) $(LUA_T) $(LUAC_T)
++endif
ALL_A= $(LUA_A)
+ALL_SO= $(LUA_SO)
default: $(PLAT)
-@@ -47,12 +49,18 @@
+@@ -47,12 +53,23 @@
a: $(ALL_A)
@@ -58,14 +65,17 @@ Index: b/src/Makefile
$(AR) $@ $(CORE_O) $(LIB_O) # DLL needs all object files
$(RANLIB) $@
--$(LUA_T): $(LUA_O) $(LUA_A)
-- $(CC) -o $@ $(MYLDFLAGS) $(LUA_O) $(LUA_A) $(LIBS)
+$(LUA_SO): $(CORE_O) $(LIB_O)
+ $(CC) -o $@.$(PKG_VERSION) -shared -Wl,-soname="$@.$(PKG_VERSION)" $?
+ ln -fs $@.$(PKG_VERSION) $@
+
++ifneq (dynamic,$(BUILDMODE))
+ $(LUA_T): $(LUA_O) $(LUA_A)
+ $(CC) -o $@ $(MYLDFLAGS) $(LUA_O) $(LUA_A) $(LIBS)
++else
+$(LUA_T): $(LUA_O) $(LUA_SO)
+ $(CC) -o $@ -L. $(MYLDFLAGS) $(LUA_O) -llua $(LIBS)
++endif
$(LUAC_T): $(LUAC_O) $(LUA_A)
$(CC) -o $@ $(MYLDFLAGS) $(LUAC_O) $(LUA_A) $(LIBS)
diff --git a/package/lua/5.2.3/lua-02-shared-libs-for-lua.patch b/package/lua/5.2.3/lua-02-shared-libs-for-lua.patch
index 9321c62..e92db77 100644
--- a/package/lua/5.2.3/lua-02-shared-libs-for-lua.patch
+++ b/package/lua/5.2.3/lua-02-shared-libs-for-lua.patch
@@ -1,6 +1,7 @@
Add the compilation of a shared library.
Compile the lua binary with the shared library.
And install the shared library.
+The variable BUILDMODE allows to switch between static and dynamic mode.
Signed-off-by: Francois Perrad <francois.perrad at gadz.org>
@@ -8,20 +9,23 @@ Index: b/Makefile
===================================================================
--- a/Makefile
+++ b/Makefile
-@@ -41,7 +41,7 @@
+@@ -41,7 +41,11 @@
# What to install.
TO_BIN= lua luac
TO_INC= lua.h luaconf.h lualib.h lauxlib.h lua.hpp
--TO_LIB= liblua.a
++ifneq (dynamic,$(BUILDMODE))
+ TO_LIB= liblua.a
++else
+TO_LIB= liblua.a liblua.so.$(R)
++endif
TO_MAN= lua.1 luac.1
# Lua version and release.
-@@ -62,6 +62,7 @@
+@@ -62,6 +66,7 @@
cd src && $(INSTALL_EXEC) $(TO_BIN) $(INSTALL_BIN)
cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC)
cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB)
-+ cd $(INSTALL_LIB) && ln -sf liblua.so.$(R) liblua.so
++ cd $(INSTALL_LIB) && test -f liblua.so.$(R) && ln -sf liblua.so.$(R) liblua.so || :
cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN)
uninstall:
@@ -37,18 +41,21 @@ Index: b/src/Makefile
CORE_O= lapi.o lcode.o lctype.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o \
lmem.o lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o \
ltm.o lundump.o lvm.o lzio.o
-@@ -43,8 +44,9 @@
+@@ -43,8 +44,13 @@
LUAC_O= luac.o
ALL_O= $(BASE_O) $(LUA_O) $(LUAC_O)
--ALL_T= $(LUA_A) $(LUA_T) $(LUAC_T)
++ifneq (dynamic,$(BUILDMODE))
+ ALL_T= $(LUA_A) $(LUA_T) $(LUAC_T)
++else
+ALL_T= $(LUA_A) $(LUA_SO) $(LUA_T) $(LUAC_T)
++endif
ALL_A= $(LUA_A)
+ALL_SO= $(LUA_SO)
# Targets start here.
default: $(PLAT)
-@@ -55,12 +57,18 @@
+@@ -55,12 +61,23 @@
a: $(ALL_A)
@@ -58,14 +65,17 @@ Index: b/src/Makefile
$(AR) $@ $(BASE_O)
$(RANLIB) $@
--$(LUA_T): $(LUA_O) $(LUA_A)
-- $(CC) -o $@ $(LDFLAGS) $(LUA_O) $(LUA_A) $(LIBS)
+$(LUA_SO): $(CORE_O) $(LIB_O)
+ $(CC) -o $@.$(PKG_VERSION) -shared -Wl,-soname="$@.$(PKG_VERSION)" $?
+ ln -fs $@.$(PKG_VERSION) $@
+
++ifneq (dynamic,$(BUILDMODE))
+ $(LUA_T): $(LUA_O) $(LUA_A)
+ $(CC) -o $@ $(LDFLAGS) $(LUA_O) $(LUA_A) $(LIBS)
++else
+$(LUA_T): $(LUA_O) $(LUA_SO)
+ $(CC) -o $@ -L. $(LDFLAGS) $(LUA_O) -llua $(LIBS)
++endif
$(LUAC_T): $(LUAC_O) $(LUA_A)
$(CC) -o $@ $(LDFLAGS) $(LUAC_O) $(LUA_A) $(LIBS)
diff --git a/package/lua/lua.mk b/package/lua/lua.mk
index c016d7e..41296d9 100644
--- a/package/lua/lua.mk
+++ b/package/lua/lua.mk
@@ -15,7 +15,6 @@ LUA_LICENSE = MIT
LUA_LICENSE_FILES = COPYRIGHT
LUA_CFLAGS = -Wall -fPIC
-LUA_MYLIBS += -ldl
ifeq ($(BR2_PACKAGE_LUA_5_2),y)
LUA_CFLAGS += -DLUA_COMPAT_ALL
@@ -24,17 +23,25 @@ LUA_CFLAGS += -D_FILE_OFFSET_BITS=32
endif
endif
+ifeq ($(BR2_PREFER_STATIC_LIB),y)
+ LUA_BUILDMODE = static
+else
+ LUA_BUILDMODE = dynamic
+ LUA_CFLAGS += -DLUA_USE_DLOPEN
+ LUA_MYLIBS += -ldl
+endif
+
ifeq ($(BR2_PACKAGE_LUA_INTERPRETER_READLINE),y)
LUA_DEPENDENCIES = readline ncurses
LUA_MYLIBS += -lreadline -lhistory -lncurses
- LUA_CFLAGS += -DLUA_USE_POSIX -DLUA_USE_DLOPEN -DLUA_USE_READLINE
+ LUA_CFLAGS += -DLUA_USE_POSIX -DLUA_USE_READLINE
else
ifeq ($(BR2_PACKAGE_LUA_INTERPRETER_LINENOISE),y)
LUA_DEPENDENCIES = linenoise
LUA_MYLIBS += -llinenoise
- LUA_CFLAGS += -DLUA_USE_POSIX -DLUA_USE_DLOPEN -DLUA_USE_LINENOISE
+ LUA_CFLAGS += -DLUA_USE_POSIX -DLUA_USE_LINENOISE
else
- LUA_CFLAGS += -DLUA_USE_POSIX -DLUA_USE_DLOPEN
+ LUA_CFLAGS += -DLUA_USE_POSIX
endif
endif
@@ -53,6 +60,7 @@ define LUA_BUILD_CMDS
CC="$(TARGET_CC)" RANLIB="$(TARGET_RANLIB)" \
CFLAGS="$(TARGET_CFLAGS) $(LUA_CFLAGS)" \
MYLIBS="$(LUA_MYLIBS)" AR="$(TARGET_CROSS)ar rcu" \
+ BUILDMODE=$(LUA_BUILDMODE) \
PKG_VERSION=$(LUA_VERSION) -C $(@D)/src all
endef
@@ -61,21 +69,22 @@ define HOST_LUA_BUILD_CMDS
CFLAGS="$(HOST_LUA_CFLAGS)" \
MYLDFLAGS="$(HOST_LDFLAGS)" \
MYLIBS="$(HOST_LUA_MYLIBS)" \
+ BUILDMODE=static \
PKG_VERSION=$(LUA_VERSION) -C $(@D)/src all
endef
define LUA_INSTALL_STAGING_CMDS
- $(MAKE) INSTALL_TOP="$(STAGING_DIR)/usr" -C $(@D) install
+ $(MAKE) INSTALL_TOP="$(STAGING_DIR)/usr" BUILDMODE=$(LUA_BUILDMODE) -C $(@D) install
$(INSTALL) -m 0644 -D $(@D)/etc/lua.pc \
$(STAGING_DIR)/usr/lib/pkgconfig/lua.pc
endef
define LUA_INSTALL_TARGET_CMDS
- $(MAKE) INSTALL_TOP="$(TARGET_DIR)/usr" -C $(@D) install
+ $(MAKE) INSTALL_TOP="$(TARGET_DIR)/usr" BUILDMODE=$(LUA_BUILDMODE) -C $(@D) install
endef
define HOST_LUA_INSTALL_CMDS
- $(MAKE) INSTALL_TOP="$(HOST_DIR)/usr" -C $(@D) install
+ $(MAKE) INSTALL_TOP="$(HOST_DIR)/usr" BUILDMODE=static -C $(@D) install
$(INSTALL) -m 0644 -D $(@D)/etc/lua.pc \
$(HOST_DIR)/usr/lib/pkgconfig/lua.pc
endef
--
1.7.9.5
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