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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2015-09-24 08:51:39 +0000 |
|---|---|---|
| committer | Rainer Orth <ro@gcc.gnu.org> | 2015-09-24 08:51:39 +0000 |
| commit | 2d11044217edd9168eafea1c8c60603f87b0e00d (patch) | |
| tree | 025e93ec3292313d548bc0002efbee95ff405726 /libgcc/config.host | |
| parent | fcb901cdfac9321b0202d800621f06b2aafd5bee (diff) | |
| download | gcc-2d11044217edd9168eafea1c8c60603f87b0e00d.zip gcc-2d11044217edd9168eafea1c8c60603f87b0e00d.tar.gz gcc-2d11044217edd9168eafea1c8c60603f87b0e00d.tar.bz2 | |
Use CRTs provided by Solaris
gcc:
* configure.ac (gcc_cv_solaris_crts): New test.
* configure. Regenerate.
* config.in: Regenerate.
* config/sol2.h (STARTFILE_SPEC): Simplify, provide
HAVE_SOLARIS_CRTS variant.
libgcc:
* configure.ac (libgcc_cv_solaris_crts): New test.
* configure: Regenerate.
* config.in: Regenerate.
* config/sol2/crtp.c, config/sol2/crtpg.c: New files.
* config/gmon-sol2.c: Rename to ...
* config/sol2/gmon.c: ... this.
Include auto-target.h.
(internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
* config/t-sol2: Rename to ...
* config/sol2/t-sol2: ... this.
(gmon.o): Reflect renaming.
(crtp.o, crtpg.o): New rules.
* config.host (*-*-solaris2*): Reflect renaming.
Use system CRTs if present.
Remove default CRT case.
From-SVN: r228077
Diffstat (limited to 'libgcc/config.host')
| -rw-r--r-- | libgcc/config.host | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/libgcc/config.host b/libgcc/config.host index 140aa22..6c8b97b 100644 --- a/libgcc/config.host +++ b/libgcc/config.host @@ -267,7 +267,7 @@ case ${host} in *-*-solaris2*) # Unless linker support and dl_iterate_phdr are present, # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c. - tmake_file="$tmake_file t-sol2 t-eh-dw2-dip t-libgcc-pic t-slibgcc t-slibgcc-elf-ver" + tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-libgcc-pic t-slibgcc t-slibgcc-elf-ver" if test $with_gnu_ld = yes; then tmake_file="$tmake_file t-slibgcc-gld" else @@ -276,19 +276,22 @@ case ${host} in # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES. tmake_file="$tmake_file $cpu_type/t-sol2" extra_parts="gmon.o crtbegin.o crtend.o" - case ${host} in - i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*) - # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as - # part of the base system. - ;; - sparc*-*-solaris2.1[0-9]*) - # Solaris 10+/SPARC lacks crt1.o and gcrt1.o. - extra_parts="$extra_parts crt1.o gcrt1.o" - ;; - *) - extra_parts="$extra_parts crt1.o crti.o crtn.o gcrt1.o" - ;; - esac + if test "${libgcc_cv_solaris_crts}" = yes; then + # Solaris 11.x and 12 provide crt1.o, crti.o, and crtn.o as part of the + # base system. crtp.o and crtpg.o implement the compiler-dependent parts. + extra_parts="$extra_parts crtp.o crtpg.o" + else + case ${host} in + i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*) + # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as + # part of the base system. + ;; + sparc*-*-solaris2.1[0-9]*) + # Solaris 10+/SPARC lacks crt1.o and gcrt1.o. + extra_parts="$extra_parts crt1.o gcrt1.o" + ;; + esac + fi ;; *-*-uclinux*) extra_parts="crtbegin.o crtend.o" |