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GCC will now properly link libc with all shared objects in order to record

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their dependency on libc and its versioned symbols. For that to work,
libc needs to be built before any other shared library that might depend
on it. Add necessary glue to make that happen.
This commit is contained in:
Alexander Kabaev 2007-05-19 03:34:59 +00:00
parent caea7898ac
commit 25a362d725
1 changed files with 26 additions and 3 deletions
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29
Makefile.inc1
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@ -994,21 +994,31 @@ hierarchy:
#
libraries:
cd ${.CURDIR}; \
${MAKE} -f Makefile.inc1 _prereq_libs; \
${MAKE} -f Makefile.inc1 _startup_libs; \
${MAKE} -f Makefile.inc1 _prebuild_libs; \
${MAKE} -f Makefile.inc1 _generic_libs;
#
# static libgcc.a prerequisite for shared libc
#
_prereq_libs= gnu/lib/libgcc
# These dependencies are not automatically generated:
#
# gnu/lib/csu, gnu/lib/libgcc and lib/csu must be built before all
# shared libraries for ELF.
# gnu/lib/csu, gnu/lib/libgcc, lib/csu and lib/libc must be built before
# all shared libraries for ELF.
#
_startup_libs= gnu/lib/csu gnu/lib/libgcc
_startup_libs= gnu/lib/csu
.if exists(${.CURDIR}/lib/csu/${MACHINE_ARCH}-elf)
_startup_libs+= lib/csu/${MACHINE_ARCH}-elf
.else
_startup_libs+= lib/csu/${MACHINE_ARCH}
.endif
_startup_libs+= gnu/lib/libgcc
_startup_libs+= lib/libc
gnu/lib/libgcc__L: lib/libc__L
_prebuild_libs= ${_kerberos5_lib_libasn1} ${_kerberos5_lib_libkrb5} \
${_kerberos5_lib_libroken} \
@ -1068,6 +1078,18 @@ _lib_libypclnt= lib/libypclnt
lib/libradius__L: lib/libmd__L
.endif
.for _lib in ${_prereq_libs}
${_lib}__PL: .PHONY
.if exists(${.CURDIR}/${_lib})
${_+_}@${ECHODIR} "===> ${_lib} (obj,depend,all,install)"; \
cd ${.CURDIR}/${_lib}; \
${MAKE} DIRPRFX=${_lib}/ obj; \
${MAKE} DIRPRFX=${_lib}/ depend; \
${MAKE} -DWITHOUT_PROFILE -DNO_PIC DIRPRFX=${_lib}/ all; \
${MAKE} -DWITHOUT_PROFILE -DNO_PIC DIRPRFX=${_lib}/ install
.endif
.endfor
.for _lib in ${_startup_libs} ${_prebuild_libs:Nlib/libpam} ${_generic_libs}
${_lib}__L: .PHONY
.if exists(${.CURDIR}/${_lib})
@ -1091,6 +1113,7 @@ lib/libpam__L: .PHONY
${MAKE} DIRPRFX=lib/libpam/ -D_NO_LIBPAM_SO_YET all; \
${MAKE} DIRPRFX=lib/libpam/ -D_NO_LIBPAM_SO_YET install
_prereq_libs: ${_prereq_libs:S/$/__PL/}
_startup_libs: ${_startup_libs:S/$/__L/}
_prebuild_libs: ${_prebuild_libs:S/$/__L/}
_generic_libs: ${_generic_libs:S/$/__L/}