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Copy pathconfig.gnu.mk
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140 lines (113 loc) · 4.81 KB
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#******************************************************************************
# config.gnu.mk Recorder project
#******************************************************************************
#
# File Description:
#
# Makefile configuration file for GNU tools
#
#
#
#
#
#
#
#******************************************************************************
# (C) 1992-2017 Christophe de Dinechin <christophe@dinechin.org>
#This software is licensed under the GNU General Public License v3
#See file COPYING for details.
#******************************************************************************
#------------------------------------------------------------------------------
# Tools
#------------------------------------------------------------------------------
CC= $(CROSS_COMPILE:%=%-)gcc
CXX= $(CROSS_COMPILE:%=%-)g++
ifeq ($(filter %.cpp,$(SOURCES)),)
LD= $(CC)
else
LD= $(CXX)
endif
CPP= $(CC) -E
PYTHON= python
AR= $(CROSS_COMPILE:%=%-)ar -rcs
RANLIB= $(CROSS_COMPILE:%=%-)ranlib
LIBTOOL= libtool -no_warning_for_no_symbols
INSTALL= install
CAT= cat /dev/null
#------------------------------------------------------------------------------
# Compilation flags
#------------------------------------------------------------------------------
CFLAGS_PIC= -fPIC
CFLAGS_STD= $(CC_STD:%=-std=%) $(CFLAGS_PIC)
CXXFLAGS_STD= $(CXX_STD:%=-std=%) $(CFLAGS_PIC)
CFLAGS_debug= -g -Wall -fno-inline
CFLAGS_opt= -g -O3 -Wall
CFLAGS_release= -O3 -Wall
CFLAGS_profile= -pg
CFLAGS_cxx= -x c++
LDFLAGS_debug= -g
LDFLAGS_profile=-pg
DEPFLAGS= -MD -MP -MF $(@).d -MT $@
#------------------------------------------------------------------------------
# File extensions
#------------------------------------------------------------------------------
OBJ_EXT= .o
LIB_EXT= .a
EXE_EXT=
DLL_EXT= .so
EXE_PFX=
LIB_PFX= lib
DLL_PFX= lib
#------------------------------------------------------------------------------
# Build rules
#------------------------------------------------------------------------------
MAKE_CC= $(CC) $(CFLAGS) $(CPPFLAGS_$*) $(CFLAGS_$*) -c $< -o $@ $(DEPFLAGS)
MAKE_CXX= $(CXX) $(CXXFLAGS) $(CPPFLAGS_$*) $(CXXFLAGS_$*) -c $< -o $@ $(DEPFLAGS)
MAKE_AS= $(CC) $(CFLAGS) $(CPPFLAGS_$*) $(CFLAGS_$*) -c $< -o $@ $(DEPFLAGS)
MAKE_DIR= mkdir -p $*
MAKE_OBJDIR= $(MAKE_DIR) && touch $@
MAKE_LIB= $(AR) $@ $(LINK_INPUTS) && $(RANLIB) $@
MAKE_DLL= $(LD) -shared $(LINK_CMDLINE) $(LDFLAGS) $(LDFLAGS_$*) -o $@ -Wl,-rpath $(PREFIX_DLL)
MAKE_EXE= $(LD) $(LINK_CMDLINE) $(LDFLAGS) $(LDFLAGS_$*) -o $@
LINK_DIR_OPT= -L
LINK_LIB_OPT= -l
LINK_DLL_OPT= -l
LINK_CFG_OPT= -l
#------------------------------------------------------------------------------
# Dependencies
#------------------------------------------------------------------------------
CC_DEPEND= $(CC) $(CPPFLAGS) $(CPPFLAGS_$*) -MM -MP -MF $@ -MT $(@:.d=) $<
CXX_DEPEND= $(CXX) $(CPPFLAGS) $(CPPFLAGS_$*) -MM -MP -MF $@ -MT $(@:.d=) $<
AS_DEPEND= $(CC) $(CPPFLAGS) $(CPPFLAGS_$*) -MM -MP -MF $@ -MT $(@:.d=) $<
#------------------------------------------------------------------------------
# Test environment
#------------------------------------------------------------------------------
TEST_ENV= LD_LIBRARY_PATH=$(OUTPUT)
#------------------------------------------------------------------------------
# Configuration checks
#------------------------------------------------------------------------------
CFG_UPPER= $(shell echo -n "$(ORIG_TARGET)" | tr '[:lower:]' '[:upper:]' | tr -c '[:alnum:]' '_')
CFG_LFLAGS= $(LDFLAGS) \
$(shell grep '// [A-Z]*FLAGS=' "$<" | \
sed -e 's|// [A-Z]*FLAGS=||g')
CFG_FLAGS= $(CFG_LFLAGS) \
$(shell $(CAT) $(PKG_CFLAGS) $(PKG_LDFLAGS))
CFG_TEST= "$<" -o "$<".exe > "$<".err 2>&1 && \
[ -x "$<".exe ] && \
"$<".exe > "$<".out && CFG_RC=1 || CFG_RC=0;
CFG_UNDEF0= $$CFG_RC \
| sed -e 's|^\#define \(.*\) 0$$|/* \#undef \1 */|g' > "$@"; \
[ -f "$<".out ] && cat >> "$@" "$<".out; true
CFG_DEF= echo '\#define'
CFG_CFLAGS= $(CFLAGS) $(CFG_FLAGS)
CFG_CXXFLAGS= $(CXXFLAGS) $(CFG_FLAGS)
CFG_CC_CMD= $(CC) $(CFG_CFLAGS) $(CFLAGS_CONFIG_$*) $(CFG_TEST)
CFG_CXX_CMD= $(CXX) $(CFG_CXXFLAGS) $(CXXFLAGS_CONFIG_$*) $(CFG_TEST)
CFG_LIB_CMD= $(CC) $(CFG_LFLAGS) $(CFLAGS_CONFIG_$*) -l$* $(CFG_TEST)
CFG_FN_CMD= $(CC) $(CFG_CFLAGS) $(CFLAGS_CONFIG_$*) $(CFG_TEST)
CC_CONFIG= $(CFG_CC_CMD) $(CFG_DEF) HAVE_$(CFG_UPPER)_H $(CFG_UNDEF0)
CXX_CONFIG= $(CFG_CXX_CMD) $(CFG_DEF) HAVE_$(CFG_UPPER) $(CFG_UNDEF0)
LIB_CONFIG= $(CFG_LIB_CMD) $(CFG_DEF) HAVE_LIB$(CFG_UPPER) $(CFG_UNDEF0)
FN_CONFIG= $(CFG_FN_CMD) $(CFG_DEF) HAVE_$(CFG_UPPER) $(CFG_UNDEF0)
MAKE_CONFIG= sed -e 's|^\#define \([^ ]*\) \(.*\)$$|\1=\2|g' \
-e 's|.*undef.*||g' < "$<" > "$@"