On 07/14/2015 09:52 AM, Petr Hracek wrote: > On 07/13/2015 03:16 PM, Andreas Schwab wrote: >> Petr Hracek writes: >> >>> Does emacs-24.3 support ppc64le? >> https://build.opensuse.org/package/binaries/openSUSE:13.2/emacs?repository=ports >> >> http://download.opensuse.org/ports/ppc/distribution/13.2/repo/oss/suse/ppc64le/emacs-x11-24.3-17.2.2.ppc64le.rpm >> >> >> Andreas. >> > I have find out that the error message > Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/tooltip.el > (source)... > Finding pointers to doc strings... > Finding pointers to doc strings...done > Dumping under the name emacs > emacs: Program segment above .bss in > /home/phracek/rpmbuild/BUILD/emacs-24.3/build-gtk/src/temacs > make[2]: *** [bootstrap-emacs] Error 1 > > comes from file src/unexelf.c line 860 (emacs-24.3) > What this function does? > I saw in openSUSE SRPM that option --with-wide-int is used. > In Fedora or RHEL we are not using it. > > Options which are used for compiling are: > ./configure --build=powerpc64le-redhat-linux-gnu > --host=powerpc64le-redhat-linux-gnu --program-prefix= > --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr > --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc > --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 > --libexecdir=/usr/libexec --localstatedir=/var > --sharedstatedir=/var/lib --mandir=/usr/share/man > --infodir=/usr/share/info --with-dbus --with-gif --with-jpeg > --with-png --with-rsvg --with-tiff --with-xft --with-xpm > --with-x-toolkit=gtk3 --with-gpm=no > build_alias=powerpc64le-redhat-linux-gnu > host_alias=powerpc64le-redhat-linux-gnu CFLAGS=-DMAIL_USE_LOCKF -O2 -g > -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions > -fstack-protector-strong --param=ssp-buffer-size=4 > -grecord-gcc-switches -m64 -mcpu=power7 -mtune=power8 > LDFLAGS=-Wl,-z,relro --no-create --no-recursion > Building emacs package on Fedora or even on OpenSuse works fine. But under RHEL-7 still fails. Emacs is build up with full RELRO, though. Version of packages which are used for compilation are: gcc-4.8.3 automake-1.13.4 autoconf-2.69 Compilation flags are: ./configure --build=ppc64le-redhat-linux-gnu --host=ppc64le-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --enable-link-time-optimization --with-dbus --with-gif --with-jpeg --with-png --with-rsvg --with-tiff --with-xft --with-xpm --with-x-toolkit=gtk3 --with-gpm=no + LDFLAGS=-Wl,-z,relro + export LDFLAGS + CFLAGS='-DMAIL_USE_LOCKF -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mcpu=power7 -mtune=power8' + export CFLAGS + CXXFLAGS='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mcpu=power7 -mtune=power8' + export CXXFLAGS + FFLAGS='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mcpu=power7 -mtune=power8 -I/usr/lib64/gfortran/modules' + export FFLAGS + FCFLAGS='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mcpu=power7 -mtune=power8 -I/usr/lib64/gfortran/modules' + export FCFLAGS + LDFLAGS=-Wl,-z,relro + export LDFLAGS emacs is SPEC file is compiled so that in %prep section is: - setup - patching some files - ./autogen.sh %build section for emacs-gtk: - ./configure is called. - make bootstrap - make %build section for emacs-nox is: - ./configure is called. - make Is this correct? Compilator has settings like: CC='gcc -std=gnu99' CFLAGS='-DMAIL_USE_LOCKF -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mcpu=power7 -mtune=power8 -flto=32' CPPFLAGS='' \ LDFLAGS='-Wl,-z,relro -Wl,-znocombreloc ' MAKE='make' gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I/builddir/build/BUILD/emacs-24.3/lib -I../src -I/builddir/build/BUILD/emacs-24.3/src -DMAIL_USE_LOCKF -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mcpu=power7 -mtune=power8 -flto=32 -c /builddir/build/BUILD/emacs-24.3/lib/allocator.c linker has a settings like: gcc -std=gnu99 -I. -I../src -I../lib -I/builddir/build/BUILD/emacs-24.3/lib-src -I/builddir/build/BUILD/emacs-24.3/lib-src/../src -I/builddir/build/BUILD/emacs-24.3/lib-src/../lib -Wl,-z,relro -Wl,-znocombreloc -DMAIL_USE_LOCKF -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mcpu=power7 -mtune=power8 -flto=32 -DEMACS_NAME="\"GNU Emacs\"" \ -DVERSION="\"24.3\"" /builddir/build/BUILD/emacs-24.3/lib-src/etags.c \ regex.o ../lib/libgnu.a -o etags Before segmentation fault build log is: if test "no" = "yes"; then \ rm -f bootstrap-emacs; \ ln temacs bootstrap-emacs; \ else \ `/bin/pwd`/temacs --batch --load loadup bootstrap || exit 1; \ test "X" = X || -zex emacs; \ mv -f emacs bootstrap-emacs; \ fi Loading loadup.el (source)... Using load-path (/builddir/build/BUILD/emacs-24.3/lisp /builddir/build/BUILD/emacs-24.3/lisp/emacs-lisp /builddir/build/BUILD/emacs-24.3/lisp/language /builddir/build/BUILD/emacs-24.3/lisp/international /builddir/build/BUILD/emacs-24.3/lisp/textmodes) Loading emacs-lisp/byte-run (source)... Loading emacs-lisp/backquote (source)... [ .. snip ...]dir/build/BUILD/emacs-24.3/lisp/vc/vc-hooks.el (source)... Loading /builddir/build/BUILD/emacs-24.3/lisp/vc/ediff-hook.el (source)... Loading /builddir/build/BUILD/emacs-24.3/lisp/tooltip.el (source)... Finding pointers to doc strings... Finding pointers to doc strings...done Dumping under the name emacs emacs: Program segment above .bss in /builddir/build/BUILD/emacs-24.3/build-gtk/src/temacs make[2]: *** [bootstrap-emacs] Error 1 make[2]: Leaving directory `/builddir/build/BUILD/emacs-24.3/build-gtk/src' make[1]: *** [src] Error 2 Part of code which is relevant is from src/unexelf.c: for (n = new_file_h->e_phnum; --n >= 0; ) { /* Compute maximum of all requirements for alignment of section. */ ElfW (Word) alignment = (NEW_PROGRAM_H (n)).p_align; if ((OLD_SECTION_H (old_bss_index)).sh_addralign > alignment) alignment = OLD_SECTION_H (old_bss_index).sh_addralign; #ifdef __sgi /* According to r02kar@x4u2.desy.de (Karsten Kuenne) and oliva@gnu.org (Alexandre Oliva), on IRIX 5.2, we always get "Program segment above .bss" when dumping when the executable doesn't have an sbss section. */ if (old_sbss_index != -1) #endif /* __sgi */ if (NEW_PROGRAM_H (n).p_vaddr + NEW_PROGRAM_H (n).p_filesz > (old_sbss_index == -1 ? old_bss_addr : round_up (old_bss_addr, alignment))) *fatal ("Program segment above .bss in %s", old_name);* if (NEW_PROGRAM_H (n).p_type == PT_LOAD If I understand there shouldn't be a problem on ppc64le. But I don't understand a code at all. -- Petr Hracek Software Engineer Developer Experience Red Hat, Inc Mob: +420777056169 email: phracek@redhat.com