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allow override of PREFIX, CROSS_PREFIX, CFLAGS and LDFLAGS in Makefile (humenda)

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Fabrice Bellard 2024-01-13 11:15:28 +01:00
parent efdb722f02
commit 6e651e86e5
1 changed files with 18 additions and 18 deletions
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36
Makefile
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@ -37,7 +37,7 @@ CONFIG_LTO=y
#CONFIG_COSMO=y #CONFIG_COSMO=y
# installation directory # installation directory
prefix=/usr/local PREFIX?=/usr/local
# use the gprof profiler # use the gprof profiler
#CONFIG_PROFILE=y #CONFIG_PROFILE=y
@ -56,20 +56,20 @@ endif
ifdef CONFIG_WIN32 ifdef CONFIG_WIN32
ifdef CONFIG_M32 ifdef CONFIG_M32
CROSS_PREFIX=i686-w64-mingw32- CROSS_PREFIX?=i686-w64-mingw32-
else else
CROSS_PREFIX=x86_64-w64-mingw32- CROSS_PREFIX?=x86_64-w64-mingw32-
endif endif
EXE=.exe EXE=.exe
else else
CROSS_PREFIX= CROSS_PREFIX?=
EXE= EXE=
endif endif
ifdef CONFIG_CLANG ifdef CONFIG_CLANG
HOST_CC=clang HOST_CC=clang
CC=$(CROSS_PREFIX)clang CC=$(CROSS_PREFIX)clang
CFLAGS=-g -Wall -MMD -MF $(OBJDIR)/$(@F).d CFLAGS+=-g -Wall -MMD -MF $(OBJDIR)/$(@F).d
CFLAGS += -Wextra CFLAGS += -Wextra
CFLAGS += -Wno-sign-compare CFLAGS += -Wno-sign-compare
CFLAGS += -Wno-missing-field-initializers CFLAGS += -Wno-missing-field-initializers
@ -98,7 +98,7 @@ else ifdef CONFIG_COSMO
else else
HOST_CC=gcc HOST_CC=gcc
CC=$(CROSS_PREFIX)gcc CC=$(CROSS_PREFIX)gcc
CFLAGS=-g -Wall -MMD -MF $(OBJDIR)/$(@F).d CFLAGS+=-g -Wall -MMD -MF $(OBJDIR)/$(@F).d
CFLAGS += -Wno-array-bounds -Wno-format-truncation CFLAGS += -Wno-array-bounds -Wno-format-truncation
ifdef CONFIG_LTO ifdef CONFIG_LTO
AR=$(CROSS_PREFIX)gcc-ar AR=$(CROSS_PREFIX)gcc-ar
@ -125,9 +125,9 @@ CFLAGS_SMALL=$(CFLAGS) -Os
CFLAGS_OPT=$(CFLAGS) -O2 CFLAGS_OPT=$(CFLAGS) -O2
CFLAGS_NOLTO:=$(CFLAGS_OPT) CFLAGS_NOLTO:=$(CFLAGS_OPT)
ifdef CONFIG_COSMO ifdef CONFIG_COSMO
LDFLAGS=-s # better to strip by default LDFLAGS+=-s # better to strip by default
else else
LDFLAGS=-g LDFLAGS+=-g
endif endif
ifdef CONFIG_LTO ifdef CONFIG_LTO
CFLAGS_SMALL+=-flto CFLAGS_SMALL+=-flto
@ -221,11 +221,11 @@ $(QJSC): $(OBJDIR)/qjsc.host.o \
endif #CROSS_PREFIX endif #CROSS_PREFIX
QJSC_DEFINES:=-DCONFIG_CC=\"$(QJSC_CC)\" -DCONFIG_PREFIX=\"$(prefix)\" QJSC_DEFINES:=-DCONFIG_CC=\"$(QJSC_CC)\" -DCONFIG_PREFIX=\"$(PREFIX)\"
ifdef CONFIG_LTO ifdef CONFIG_LTO
QJSC_DEFINES+=-DCONFIG_LTO QJSC_DEFINES+=-DCONFIG_LTO
endif endif
QJSC_HOST_DEFINES:=-DCONFIG_CC=\"$(HOST_CC)\" -DCONFIG_PREFIX=\"$(prefix)\" QJSC_HOST_DEFINES:=-DCONFIG_CC=\"$(HOST_CC)\" -DCONFIG_PREFIX=\"$(PREFIX)\"
$(OBJDIR)/qjsc.o: CFLAGS+=$(QJSC_DEFINES) $(OBJDIR)/qjsc.o: CFLAGS+=$(QJSC_DEFINES)
$(OBJDIR)/qjsc.host.o: CFLAGS+=$(QJSC_HOST_DEFINES) $(OBJDIR)/qjsc.host.o: CFLAGS+=$(QJSC_HOST_DEFINES)
@ -318,17 +318,17 @@ clean:
rm -rf run-test262-debug run-test262-32 rm -rf run-test262-debug run-test262-32
install: all install: all
mkdir -p "$(DESTDIR)$(prefix)/bin" mkdir -p "$(DESTDIR)$(PREFIX)/bin"
$(STRIP) qjs qjsc $(STRIP) qjs qjsc
install -m755 qjs qjsc "$(DESTDIR)$(prefix)/bin" install -m755 qjs qjsc "$(DESTDIR)$(PREFIX)/bin"
ln -sf qjs "$(DESTDIR)$(prefix)/bin/qjscalc" ln -sf qjs "$(DESTDIR)$(PREFIX)/bin/qjscalc"
mkdir -p "$(DESTDIR)$(prefix)/lib/quickjs" mkdir -p "$(DESTDIR)$(PREFIX)/lib/quickjs"
install -m644 libquickjs.a "$(DESTDIR)$(prefix)/lib/quickjs" install -m644 libquickjs.a "$(DESTDIR)$(PREFIX)/lib/quickjs"
ifdef CONFIG_LTO ifdef CONFIG_LTO
install -m644 libquickjs.lto.a "$(DESTDIR)$(prefix)/lib/quickjs" install -m644 libquickjs.lto.a "$(DESTDIR)$(PREFIX)/lib/quickjs"
endif endif
mkdir -p "$(DESTDIR)$(prefix)/include/quickjs" mkdir -p "$(DESTDIR)$(PREFIX)/include/quickjs"
install -m644 quickjs.h quickjs-libc.h "$(DESTDIR)$(prefix)/include/quickjs" install -m644 quickjs.h quickjs-libc.h "$(DESTDIR)$(PREFIX)/include/quickjs"
############################################################################### ###############################################################################
# examples # examples