Libsystem-123.tar.gz

[apple/libsystem.git] / libsys / Makefile

diff --git a/libsys/Makefile b/libsys/Makefile
index 409ef460455b28be5e5a707f486bc549acf498fb..60129072aa378b9cc5473e6b728441a30a71314a 100644 (file)
--- a/libsys/Makefile
+++ b/libsys/Makefile
@@ -1,14 +1,16 @@
 NAME = libc
 
-NARCHS != echo $(RC_ARCHS) | wc -w
+.include <CoreOS/Standard/Commands.mk>
+.include <CoreOS/Standard/Variables.mk>
+
+NARCHS != $(ECHO) $(RC_ARCHS) | $(WC) -w
 .ifdef ALTUSRLOCALLIBSYSTEM
 LIBSYS = $(ALTUSRLOCALLIBSYSTEM)
 .else
 LIBSYS = $(SDKROOT)/usr/local/lib/system
 .endif
-NJOBS != perl -e '$$n = `/usr/sbin/sysctl -n hw.ncpu`; printf "%d\n", $$n < 2 ? 2 : ($$n * 1.5)'
-BSDMAKE = bsdmake -f Makefile
-BSDMAKEJ = $(BSDMAKE) -j $(NJOBS)
+NJOBS != $(PERL) -e '$$n = `$(SYSCTL) -n hw.ncpu`; printf "%d\n", $$n < 2 ? 2 : ($$n * 1.5)'
+BSDMAKEJ = $(BSDMAKE) -f Makefile -j $(NJOBS)
 
 # These variables are to guarantee that the left-hand side of an expression is
 # always a variable
@@ -37,48 +39,48 @@ SUFFIX$(F) =
 .else
 SUFFIX$(F) = _$(F)
 .endif
-LIPOARGS$(F) != perl -e 'printf "%s\n", join(" ", map(qq(-arch $$_ \"$(OBJROOT)/$$_/$(F)/$(NAME)$(SUFFIX$(F)).a\"), qw($(RC_ARCHS))))'
+LIPOARGS$(F) != $(PERL) -e 'printf "%s\n", join(" ", map(qq(-arch $$_ \"$(OBJROOT)/$$_/$(F)/$(NAME)$(SUFFIX$(F)).a\"), qw($(RC_ARCHS))))'
 
 .for A in $(RC_ARCHS)
 build-$(F): build-$(A)-$(F)
 .endfor # RC_ARCHS
 build-$(F):
 .if $(NARCHS) == 1
-       cp -p "$(OBJROOT)/$(RC_ARCHS)/$(F)/$(NAME)$(SUFFIX$(F)).a" "$(SYMROOT)"
+       $(CP) "$(OBJROOT)/$(RC_ARCHS)/$(F)/$(NAME)$(SUFFIX$(F)).a" "$(SYMROOT)"
 .else
-       lipo -create $(LIPOARGS$(F)) -output "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a"
+       $(LIPO) -create $(LIPOARGS$(F)) -output "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a"
 .endif
-       ranlib "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a"
+       $(RANLIB) "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a"
 
 .for A in $(RC_ARCHS)
 build-$(A)-$(F): $(OBJROOT)/$(A)/libsystem.o
-       mkdir -p '$(OBJROOT)/$(A)/$(F)'
+       $(MKDIR) '$(OBJROOT)/$(A)/$(F)'
        @set -x && \
            cd '$(OBJROOT)/$(A)/$(F)' && \
-           if lipo -info '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' | grep -q '^Non-'; then \
-               cp -p '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' .; \
+           if $(LIPO) -info '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' | $(GREP) -q '^Non-'; then \
+               $(CP) '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' .; \
            else \
-               arch=`lipo -detailed_info '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' | sed -E -n 's/.*architecture:? //p' | sort | grep '^$(A)' | head -n 1` && \
-               lipo -thin $$arch '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' -output '$(NAME)-partial$(SUFFIX$(F)).a'; \
+               arch=`$(LIPO) -detailed_info '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' | $(SED) -E -n 's/.*architecture:? //p' | $(SORT) | $(GREP) '^$(A)' | $(HEAD) -n 1` && \
+               $(LIPO) -thin $$arch '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' -output '$(NAME)-partial$(SUFFIX$(F)).a'; \
            fi && \
-           ar x '$(NAME)-partial$(SUFFIX$(F)).a' && \
-           if lipo -info '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' | grep -q '^Non-'; then \
-               cp -p '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' .; \
+           $(AR) x '$(NAME)-partial$(SUFFIX$(F)).a' && \
+           if $(LIPO) -info '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' | $(GREP) -q '^Non-'; then \
+               $(CP) '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' .; \
            else \
-               arch=`lipo -detailed_info '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' | sed -E -n 's/.*architecture:? //p' | sort | grep '^$(A)' | head -n 1` && \
-               lipo -thin $$arch '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' -output 'libsyscall$(SUFFIX$(F)).a'; \
+               arch=`$(LIPO) -detailed_info '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' | $(SED) -E -n 's/.*architecture:? //p' | $(SORT) | $(GREP) '^$(A)' | $(HEAD) -n 1` && \
+               $(LIPO) -thin $$arch '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' -output 'libsyscall$(SUFFIX$(F)).a'; \
            fi && \
-           ar x 'libsyscall$(SUFFIX$(F)).a' && \
-           '$(SRCROOT)/libsys/build-libc.pl' '$(LIBSYS)' '$(OBJROOT)/$(A)/$(F)' && \
-           ln -s ../libsystem.o && \
+           $(AR) x 'libsyscall$(SUFFIX$(F)).a' && \
+           NM=$(NM) '$(SRCROOT)/libsys/build-libc.pl' '$(LIBSYS)' '$(OBJROOT)/$(A)/$(F)' && \
+           $(LN) -s ../libsystem.o && \
            $(BSDMAKEJ)
 .endfor # RC_ARCHS
 .endfor # FORMS
 
 .for A in $(RC_ARCHS)
 $(OBJROOT)/$(A)/libsystem.o: $(OBJROOT)/libsystem.c
-       mkdir -p '$(OBJROOT)/$(A)'
-       cc -c -o '$(.TARGET)' -arch $(A) '$(.ALLSRC)'
+       $(MKDIR) '$(OBJROOT)/$(A)'
+       $(CC) -c -o '$(.TARGET)' -arch $(A) '$(.ALLSRC)'
 .endfor # RC_ARCHS
 
 $(OBJROOT)/libsystem.c:
@@ -88,11 +90,11 @@ installhdrs:
 
 .for F in $(FORMS)
 BI-install-$(F): build-$(F)
-       mkdir -p "$(DSTROOT)/usr/local/lib/system"
-       @echo "===== Installing $(NAME)$(SUFFIX$(F)).a ====="
-       install "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a" "$(DSTROOT)/usr/local/lib/system"
-       ranlib "$(DSTROOT)/usr/local/lib/system/$(NAME)$(SUFFIX$(F)).a"
-       chmod 0444 "$(DSTROOT)/usr/local/lib/system/$(NAME)$(SUFFIX$(F)).a"
+       $(MKDIR) "$(DSTROOT)/usr/local/lib/system"
+       @$(ECHO) "===== Installing $(NAME)$(SUFFIX$(F)).a ====="
+       $(INSTALL) "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a" "$(DSTROOT)/usr/local/lib/system"
+       $(RANLIB) "$(DSTROOT)/usr/local/lib/system/$(NAME)$(SUFFIX$(F)).a"
+       $(CHMOD) 0444 "$(DSTROOT)/usr/local/lib/system/$(NAME)$(SUFFIX$(F)).a"
 .endfor # FORMS
 
 install-all: build
@@ -102,5 +104,5 @@ install-all: BI-install-$(F)
 
 clean:
 .for A in $(RC_ARCHS)
-       rm -rf $(OBJROOT)/$(A)
+       $(RMDIR) $(OBJROOT)/$(A)
 .endfor # RC_ARCHS