ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2025-01-18 18:56:29 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

libc: clean up import-libc.mk

Browse Source 
This patch changes the import-libc.mk file to make it reusable for the
packaged API of the libc.
This commit is contained in:
Norman Feske 2016-05-14 01:32:10 +02:00
parent a4f73ab1ad
commit a9e9d9e499
1 changed files with 16 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
repos/libports/lib/import/import-libc.mk
View File

@ -1,30 +1,18 @@
LIBC_PORT_DIR := $(call select_from_ports,libc)
#
# Add generic libc headers to standard include search paths
#
INC_DIR += $(LIBC_PORT_DIR)/include/libc
#
# Genode-specific supplements to standard libc headers
#
REP_INC_DIR += include/libc-genode
#
# Add platform-specific libc headers to standard include search paths
#
ifeq ($(filter-out $(SPECS),x86),)
ifeq ($(filter-out $(SPECS),32bit),)
LIBC_ARCH_INC_DIR := $(LIBC_PORT_DIR)/include/libc-i386
LIBC_ARCH_INC_DIR := include/libc-i386
endif # 32bit
ifeq ($(filter-out $(SPECS),64bit),)
LIBC_ARCH_INC_DIR := $(LIBC_PORT_DIR)/include/libc-amd64
LIBC_ARCH_INC_DIR := include/libc-amd64
endif # 64bit
endif # x86
ifeq ($(filter-out $(SPECS),arm),)
LIBC_ARCH_INC_DIR := $(LIBC_PORT_DIR)/include/libc-arm
LIBC_ARCH_INC_DIR := include/libc-arm
endif # ARM
#
@ -36,7 +24,19 @@ ifeq ($(LIBC_ARCH_INC_DIR),)
REQUIRES += libc_support_for_your_target_platform
endif
INC_DIR += $(LIBC_ARCH_INC_DIR)
ifeq ($(CONTRIB_DIR),)
REP_INC_DIR += include/libc
REP_INC_DIR += $(LIBC_ARCH_INC_DIR)
else
LIBC_PORT_DIR := $(call select_from_ports,libc)
INC_DIR += $(LIBC_PORT_DIR)/include/libc
INC_DIR += $(LIBC_PORT_DIR)/$(LIBC_ARCH_INC_DIR)
endif
#
# Genode-specific supplements to standard libc headers
#
REP_INC_DIR += include/libc-genode
#
# Prevent gcc headers from defining __size_t. This definition is done in
@ -55,14 +55,3 @@ CC_OPT += -D__ISO_C_VISIBLE=1999
# or 'sincosf', which is a GNU extension, not provided by our libc.
#
CC_OPT += -fno-builtin-sin -fno-builtin-cos -fno-builtin-sinf -fno-builtin-cosf
#
# Automatically add the base library for targets that use the libc
#
# We test for an empty 'LIB_MK' variable to determine whether we are currently
# processing a library or a target. We only want to add the base library to
# targets, not libraries.
#
ifeq ($(LIB_MK),)
LIBS += base
endif