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-rw-r--r--Makefile221
1 files changed, 95 insertions, 126 deletions
diff --git a/Makefile b/Makefile
index c5f69e132..a23e5727a 100644
--- a/Makefile
+++ b/Makefile
@@ -22,29 +22,27 @@
# other sundry sources. Files within this library are copyright by their
# respective copyright holders.
-#--------------------------------------------------------
-#
-#There are a number of configurable options in "Config"
-#
-#--------------------------------------------------------
+#--------------------------------------------------------------
+# You shouldn't need to mess with anything beyond this point...
+#--------------------------------------------------------------
+noconfig_targets := menuconfig config oldconfig randconfig \
+ defconfig allyesconfig allnoconfig clean distclean \
+ release tags TAGS
TOPDIR=./
include Rules.mak
DIRS = extra ldso libc libcrypt libresolv libutil libm libpthread
-all: headers uClibc_config subdirs shared utils finished
+ifdef include-config
-Config:
- @echo
- @echo "You didn't read the README, did you... =)"
- @echo "Choose a configuration file in extras/Config/ and then run"
- @echo " ln -s ./extra/Configs/Config.<arch> ./Config"
- @echo
- @exit 1
+all: headers subdirs shared utils finished
+
+# In this section, we need .config
+-include .config.cmd
shared:
-ifeq ($(strip $(HAVE_SHARED)),true)
+ifeq ($(strip $(HAVE_SHARED)),y)
@$(MAKE) -C libc shared
@$(MAKE) -C ldso shared
@$(MAKE) -C libcrypt shared
@@ -67,7 +65,7 @@ finished: shared
# Target for uClinux distro
#
romfs:
-ifeq ($(strip $(HAVE_SHARED)),true)
+ifeq ($(strip $(HAVE_SHARED)),y)
install -d $(ROMFSDIR)/lib
install -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
$(ROMFSDIR)/lib
@@ -79,13 +77,18 @@ ifeq ($(strip $(HAVE_SHARED)),true)
fi;
endif
-headers: dummy
+include/bits/uClibc_config.h: .config
+ rm -rf include/bits
+ mkdir -p include/bits
+ @./extra/config/conf -o extra/Configs/Config.$(TARGET_ARCH)
+
+headers: include/bits/uClibc_config.h
rm -f include/asm;
- @if [ $(TARGET_ARCH) = "powerpc" ];then \
+ @if [ "$(TARGET_ARCH)" = "powerpc" ];then \
ln -fs $(KERNEL_SOURCE)/include/asm-ppc include/asm; \
- elif [ $(TARGET_ARCH) = "mips" ];then \
+ elif [ "$(TARGET_ARCH)" = "mips" ];then \
ln -fs $(KERNEL_SOURCE)/include/asm-mips include/asm; \
- elif [ $(TARGET_ARCH) = "mipsel" ];then \
+ elif [ "$(TARGET_ARCH)" = "mipsel" ];then \
ln -fs $(KERNEL_SOURCE)/include/asm-mips include/asm; \
cd $(shell pwd)/libc/sysdeps/linux; \
ln -fs mips mipsel; \
@@ -93,10 +96,10 @@ headers: dummy
ln -fs mips mipsel; \
cd $(shell pwd)/libpthread/linuxthreads/sysdeps; \
ln -fs mips mipsel; \
- elif [ $(TARGET_ARCH) = "cris" ];then \
+ elif [ "$(TARGET_ARCH)" = "cris" ];then \
ln -fs $(KERNEL_SOURCE)/include/asm-cris include/asm; \
else \
- if [ $(HAS_MMU) != "true" ]; then \
+ if [ "$(UCLIBC_HAS_MMU)" != "y" ]; then \
if [ -d $(KERNEL_SOURCE)/include/asm-$(TARGET_ARCH)nommu ] ; then \
ln -fs $(KERNEL_SOURCE)/include/asm-$(TARGET_ARCH)nommu include/asm;\
else \
@@ -110,16 +113,14 @@ headers: dummy
set -e; \
echo " "; \
echo "The path '$(KERNEL_SOURCE)/include/asm' doesn't exist."; \
- echo "I bet you didn't set KERNEL_SOURCE, TARGET_ARCH or HAS_MMU in \`Config'"; \
- echo "correctly. Please edit \`Config' and fix these settings."; \
+ echo "I bet you didn't set KERNEL_SOURCE, TARGET_ARCH or UCLIBC_HAS_MMU"; \
+ echo "correctly when you configured uClibc. Please fix these settings."; \
echo " "; \
false; \
fi;
rm -f include/linux include/scsi
ln -fs $(KERNEL_SOURCE)/include/linux include/linux
ln -fs $(KERNEL_SOURCE)/include/scsi include/scsi
- rm -rf include/bits
- mkdir -p include/bits
@cd include/bits; \
set -e; \
for i in `ls ../../libc/sysdeps/linux/common/bits/*.h` ; do \
@@ -146,97 +147,6 @@ headers: dummy
TOPDIR=. CC=$(CC) /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h
$(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) headers
-uClibc_config: Makefile Config
- @echo "/* WARNING!!! AUTO-GENERATED FILE!!! DO NOT EDIT!!! */" > include/bits/uClibc_config.h
- @echo "#if !defined __FEATURES_H && !defined __need_uClibc_config_h" >> include/bits/uClibc_config.h
- @echo "#error Never include <bits/uClibc_config.h> directly; use <features.h> instead." >> include/bits/uClibc_config.h
- @echo "#endif" >> include/bits/uClibc_config.h
- @echo "#define __UCLIBC_MAJOR__ $(MAJOR_VERSION)" >> include/bits/uClibc_config.h
- @echo "#define __UCLIBC_MINOR__ $(MINOR_VERSION)" >> include/bits/uClibc_config.h
- @echo "#define __UCLIBC_SUBLEVEL__ $(SUBLEVEL)" >> include/bits/uClibc_config.h
- @echo "#define linux 1" >> include/bits/uClibc_config.h
- @echo "#define __linux__ 1" >> include/bits/uClibc_config.h
- @if [ "$(INCLUDE_IPV6)" = "true" ] ; then \
- echo "#define __UCLIBC_HAS_IPV6__ 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_HAS_IPV6__" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(HAS_MMU)" = "true" ] ; then \
- echo "#define __UCLIBC_HAS_MMU__ 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "For now we make the assumption that a linux system without an"; \
- echo "MMU must be uClinux, and must have a broken munmap (both"; \
- echo "assumptions are a bit dodgy, but can be changed in the future)."; \
- echo "#undef __UCLIBC_HAS_MMU__" >> include/bits/uClibc_config.h ; \
- echo "#define __UCLIBC_UCLINUX_BROKEN_MUNMAP__ 1" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(HAS_FLOATING_POINT)" = "true" ] ; then \
- echo "#define __UCLIBC_HAS_FLOATS__ 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_HAS_FLOATS__" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(HAS_LOCALE)" = "true" ] ; then \
- echo "#define __UCLIBC_HAS_LOCALE__ 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_HAS_LOCALE__" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(HAS_WCHAR)" = "true" ] ; then \
- echo "#define __UCLIBC_HAS_WCHAR__ 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_HAS_WCHAR__" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(HAVE_ELF)" = "false" ] ; then \
- echo "#undef HAVE_ELF" >> include/bits/uClibc_config.h ; \
- else \
- echo "#define HAVE_ELF 1" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(HAVE_SHARED)" = "false" ] ; then \
- echo "#undef HAVE_SHARED" >> include/bits/uClibc_config.h ; \
- else \
- echo "#define HAVE_SHARED 1" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(TARGET_ARCH)" = "sh" ] ; then \
- echo "#define NO_UNDERSCORES 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef NO_UNDERSCORES" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(INCLUDE_RPC)" = "true" ] ; then \
- echo "#define __UCLIBC_HAS_RPC__ 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_HAS_RPC__" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(DOLFS)" = "true" ] ; then \
- echo "#define __UCLIBC_HAVE_LFS__ 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_HAVE_LFS__" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(INCLUDE_THREADS)" = "true" ] ; then \
- echo "#define __UCLIBC_HAS_THREADS__ 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_HAS_THREADS__" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(INCLUDE_REGEX)" = "true" ] ; then \
- echo "#define __UCLIBC_HAS_REGEX__ 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef __UCLIBC_HAS_REGEX__" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(UNIX98PTY_ONLY)" = "true" ] ; then \
- echo "#define UNIX98PTY_ONLY 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef UNIX98PTY_ONLY" >> include/bits/uClibc_config.h ; \
- fi
- @if [ "$(ASSUME_DEVPTS)" = "true" ] ; then \
- echo "#define ASSUME_DEVPTS 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef ASSUME_DEVPTS" >> include/bits/uClibc_config.h ; \
- fi
- @echo "#define C_SYMBOL_PREFIX "\""$(C_SYMBOL_PREFIX)"\" >> include/bits/uClibc_config.h
- @if [ "$(HAVE_DOT_HIDDEN)" = "true" ] ; then \
- echo "#define HAVE_DOT_HIDDEN 1" >> include/bits/uClibc_config.h ; \
- else \
- echo "#undef HAVE_DOT_HIDDEN" >> include/bits/uClibc_config.h ; \
- fi
-
subdirs: $(patsubst %, _dir_%, $(DIRS))
$(patsubst %, _dir_%, $(DIRS)) : dummy
@@ -260,7 +170,7 @@ install_dev:
done;
-find $(PREFIX)$(DEVEL_PREFIX) -name CVS | xargs rm -rf;
-chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1.\2/'` $(PREFIX)$(DEVEL_PREFIX)
-ifeq ($(strip $(HAVE_SHARED)),true)
+ifeq ($(strip $(HAVE_SHARED)),y)
-find lib/ -type l -name '*.so' -exec cp -a {} $(PREFIX)$(DEVEL_PREFIX)/lib ';'
# If we build shared libraries then the static libs are PIC...
# Make _pic.a symlinks to make mklibs.py and similar tools happy.
@@ -274,7 +184,7 @@ endif
# allowing cross development. If you want to deploy to a target
# system, use the "install_target" target instead...
install_runtime:
-ifeq ($(strip $(HAVE_SHARED)),true)
+ifeq ($(strip $(HAVE_SHARED)),y)
install -d $(PREFIX)$(DEVEL_PREFIX)/lib
install -d $(PREFIX)$(DEVEL_PREFIX)/bin
install -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
@@ -297,7 +207,7 @@ install_toolchain:
install -d $(PREFIX)$(SYSTEM_DEVEL_PREFIX)/bin
$(MAKE) -C extra/gcc-uClibc install
-ifeq ($(strip $(HAVE_SHARED)),true)
+ifeq ($(strip $(HAVE_SHARED)),y)
utils: $(TOPDIR)ldso/util/ldd
$(MAKE) -C ldso utils
else
@@ -305,7 +215,7 @@ utils: dummy
endif
install_utils: utils
-ifeq ($(strip $(HAVE_SHARED)),true)
+ifeq ($(strip $(HAVE_SHARED)),y)
install -d $(PREFIX)$(DEVEL_TOOL_PREFIX)/bin;
install -m 755 ldso/util/ldd \
$(PREFIX)$(SYSTEM_DEVEL_PREFIX)/bin/$(TARGET_ARCH)-uclibc-ldd
@@ -332,7 +242,7 @@ endif
# $PREFIX is set to, allowing you to package up the result for
# deployment onto your target system.
install_target:
-ifeq ($(strip $(HAVE_SHARED)),true)
+ifeq ($(strip $(HAVE_SHARED)),y)
install -d $(PREFIX)$(TARGET_PREFIX)/lib
install -d $(PREFIX)$(TARGET_PREFIX)/usr/bin
install -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
@@ -349,7 +259,7 @@ ifeq ($(strip $(HAVE_SHARED)),true)
endif
install_target_utils:
-ifeq ($(strip $(HAVE_SHARED)),true)
+ifeq ($(strip $(HAVE_SHARED)),y)
@$(MAKE) -C ldso/util ldd.target readelf.target #ldconfig.target
install -d $(PREFIX)$(TARGET_PREFIX)/usr/bin;
install -m 755 ldso/util/ldd.target $(PREFIX)$(TARGET_PREFIX)/usr/bin/ldd
@@ -367,8 +277,60 @@ finished2:
@echo Finished installing...
@echo
+else # ifdef include-config
+
+all: menuconfig
+
+ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),)
+# Targets which don't need .config
+
+# configuration
+# ---------------------------------------------------------------------------
+
+extra/config/conf extra/config/mconf:
+ make -C extra/config
+ -@if [ ! -f .config ] ; then \
+ cp extra/Configs/Config.$(TARGET_ARCH).default .config; \
+ fi
-distclean clean:
+menuconfig: extra/config/mconf
+ make -C extra/config/lxdialog
+ rm -rf include/bits
+ mkdir -p include/bits
+ @./extra/config/mconf extra/Configs/Config.$(TARGET_ARCH)
+
+config: extra/config/conf
+ rm -rf include/bits
+ mkdir -p include/bits
+ @./extra/config/conf extra/Configs/Config.$(TARGET_ARCH)
+
+oldconfig: extra/config/conf
+ rm -rf include/bits
+ mkdir -p include/bits
+ @./extra/config/conf -o extra/Configs/Config.$(TARGET_ARCH)
+
+randconfig: extra/config/conf
+ rm -rf include/bits
+ mkdir -p include/bits
+ @./extra/config/conf -r extra/Configs/Config.$(TARGET_ARCH)
+
+allyesconfig: extra/config/conf
+ rm -rf include/bits
+ mkdir -p include/bits
+ @./extra/config/conf -y extra/Configs/Config.$(TARGET_ARCH)
+
+allnoconfig: extra/config/conf
+ rm -rf include/bits
+ mkdir -p include/bits
+ @./extra/config/conf -n extra/Configs/Config.$(TARGET_ARCH)
+
+defconfig: extra/config/conf
+ rm -rf include/bits
+ mkdir -p include/bits
+ @./extra/config/conf -d extra/Configs/Config.$(TARGET_ARCH)
+
+
+clean:
- find . \( -name \*.o -o -name \*.a -o -name \*.so -o -name core -o -name .\#\* \) -exec rm -f {} \;
@rm -rf tmp lib include/bits libc/tmp _install
$(MAKE) -C test clean
@@ -390,14 +352,17 @@ distclean clean:
@if [ -d libc/sysdeps/linux/$(TARGET_ARCH) ]; then \
$(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) clean; \
fi;
- @if [ $(TARGET_ARCH) = "mipsel" ]; then \
+ @if [ "$(TARGET_ARCH)" = "mipsel" ]; then \
$(MAKE) -C libc/sysdeps/linux/mips clean; \
rm -f ldso/ldso/mipsel; \
rm -f libc/sysdeps/linux/mipsel; \
rm -f libpthread/linuxthreads/sysdeps/mipsel; \
fi;
-dist release: distclean
+distclean: clean
+ rm -f .config .config.old .config.cmd
+
+release: distclean
cd ..; \
rm -rf uClibc-$(VERSION); \
cp -a uClibc uClibc-$(VERSION); \
@@ -406,5 +371,9 @@ dist release: distclean
\
tar -cvzf uClibc-$(VERSION).tar.gz --exclude CVS uClibc-$(VERSION)/;
-.PHONY: dummy subdirs release distclean clean
+endif # ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),)
+endif # ifdef include-config
+
+.PHONY: dummy subdirs release distclean clean config oldconfig menuconfig
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 21:12:00 +0000