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author | 2005-08-05 22:15:05 +0000 | |
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committer | 2005-08-05 22:15:05 +0000 | |
commit | 480cf9fd99655f656d7cd5e6ef519b3ad35bfa8a (patch) | |
tree | a9a9c110c85f9efcafa38ac46f1f7725e008b5a4 /sys-devel | |
parent | moved to patchtarball (diff) | |
download | historical-480cf9fd99655f656d7cd5e6ef519b3ad35bfa8a.tar.gz historical-480cf9fd99655f656d7cd5e6ef519b3ad35bfa8a.tar.bz2 historical-480cf9fd99655f656d7cd5e6ef519b3ad35bfa8a.zip |
Merge soft-float support by Yuri Vasilevski #75585.
Package-Manager: portage-2.0.51.22-r2
Diffstat (limited to 'sys-devel')
-rw-r--r-- | sys-devel/gcc/ChangeLog | 6 | ||||
-rw-r--r-- | sys-devel/gcc/Manifest | 14 | ||||
-rw-r--r-- | sys-devel/gcc/files/3.4.4/gcc-3.4.4-softfloat.patch | 156 | ||||
-rw-r--r-- | sys-devel/gcc/gcc-3.4.4.ebuild | 4 |
4 files changed, 171 insertions, 9 deletions
diff --git a/sys-devel/gcc/ChangeLog b/sys-devel/gcc/ChangeLog index 49b5929103d2..f306779732eb 100644 --- a/sys-devel/gcc/ChangeLog +++ b/sys-devel/gcc/ChangeLog @@ -1,6 +1,10 @@ # ChangeLog for sys-devel/gcc # Copyright 1999-2005 Gentoo Foundation; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/ChangeLog,v 1.440 2005/07/30 23:41:59 halcy0n Exp $ +# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/ChangeLog,v 1.441 2005/08/05 22:15:05 vapier Exp $ + + 05 Aug 2005; Mike Frysinger <vapier@gentoo.org> + +files/3.4.4/gcc-3.4.4-softfloat.patch, gcc-3.4.4.ebuild: + Merge soft-float support by Yuri Vasilevski #75585. *gcc-4.1.0_beta20050730 (30 Jul 2005) diff --git a/sys-devel/gcc/Manifest b/sys-devel/gcc/Manifest index 5ee4fdb90737..c7e2a18ee130 100644 --- a/sys-devel/gcc/Manifest +++ b/sys-devel/gcc/Manifest @@ -11,12 +11,12 @@ MD5 3e3bc1c3e3953428824c0fd3f206c48b gcc-3.3.2-r7.ebuild 21757 MD5 9111df8f4b2d0f617ccc1ab9c7755d7f gcc-3.3.5.20050130-r1.ebuild 3209 MD5 521ca7a790e5ac461503c5aca11f62dd gcc-3.4.3-r1.ebuild 5429 MD5 1a84ea5c09067bb7da6c8959f13e2154 gcc-3.3.5-r1.ebuild 3777 -MD5 c64e1604f1e261a37f53bff3cde0c84c gcc-3.4.4.ebuild 4914 +MD5 7d11d9fe1a391fb6b14b8b07852a6374 gcc-3.4.4.ebuild 5006 MD5 1cc5f2fcbc1f6dc2a7ed43ca14b6ed9c gcc-4.1.0_beta20050730.ebuild 1525 MD5 b5774f75bb651dcfb7654cd186938c99 gcc-3.4.3.20050110-r2.ebuild 5191 MD5 9718cbc7f6f1b2f19ff801f4c2e62721 gcc-3.2.2.ebuild 511 MD5 71b180bed94dca00dddf253f7bd6508f gcc-3.2.3-r4.ebuild 19841 -MD5 a82653f5d85c5ebbcb93bccf3fbfb04b ChangeLog 91209 +MD5 cedf6b53ee32cc1ddecc1c208afbed54 ChangeLog 91373 MD5 3196c90905902891b12b4d08372c0eb5 gcc-2.95.3-r9.ebuild 7524 MD5 0d683280daf95e6bb9712549352a200c files/digest-gcc-3.1.1-r2 140 MD5 9e216fb231a24884fe548b31864296b8 files/digest-gcc-3.3.5.20050130-r2 620 @@ -60,8 +60,8 @@ MD5 7cb2138ac2df6f8674d19974e966a45b files/3.4.1/gcc-3.4.1-mips-n32only.patch 61 MD5 14fec2000fc63536d4cf22195e88e14f files/3.4.1/gcc-3.4.1-r2-gentoo-branding.patch 781 MD5 cd770c23ece7458db5e6c5067f262ce0 files/3.4.1/gcc-3.4.1-glibc-is-native.patch 760 MD5 aa8e15a63d797df37bbd4e489ed0267f files/3.4.1/gcc-3.4.1-mips-n64only.patch 614 -MD5 f6e2d11b3bbcf00592a73033be5bd264 files/3.4.4/gcc-3.4_x-avr-news-devs2.patch 5454 MD5 50f1f564c568b9e28231c592d4df2f36 files/3.4.4/gcc-3.4.4-cross-compile.patch 1728 +MD5 2c355d808b490994c6566b10f3c0ba27 files/3.4.4/gcc-3.4.4-softfloat.patch 5242 MD5 494d917cc15c81c9cead4a8c17d4d00d files/3.2.3/gcc32-mklibgcc-serialize-crtfiles.patch 926 MD5 52ef1426cb70a472182503502b768058 files/3.2.3/gcc-3.2.3-mergel-fix.patch 2749 MD5 c9c45dab64bab25e716859626ad7f94f files/3.2.3/gcc32-c++-classfn-member-template.patch 3219 @@ -96,9 +96,9 @@ MD5 17f15202b98a8dd84d0f4b67eff2d868 files/3.2.2/gcc32-pr7768.patch 1789 MD5 184cb0a87ee2fa0197dec6f4902ef4c8 files/3.3.5/gcc-3.3.5-no-COPYING-cross-compile.patch 1192 MD5 7c29f54dd8d50385ac42fae65459c744 files/3.3.5/gcc-3.3.5-ffecom_gfrt_basictype-prototype.patch 538 -----BEGIN PGP SIGNATURE----- -Version: GnuPG v1.4.1 (GNU/Linux) +Version: GnuPG v1.4.2 (GNU/Linux) -iD8DBQFC7Vv/gIKl8Uu19MoRAsdyAKCEQ6nuLp4p1G04zuuhxNMdPcU+OQCeObT6 -crjU/TnukCwU/tolc2mm+yQ= -=Bqz9 +iD8DBQFC8+UBgIKl8Uu19MoRArEIAJ97kuRzcCSA2yWkp/gL37QKhIR0AwCfYtMj +0GxKSHJRtX3KPInu0vEtTCA= +=FA5b -----END PGP SIGNATURE----- diff --git a/sys-devel/gcc/files/3.4.4/gcc-3.4.4-softfloat.patch b/sys-devel/gcc/files/3.4.4/gcc-3.4.4-softfloat.patch new file mode 100644 index 000000000000..9646bed63726 --- /dev/null +++ b/sys-devel/gcc/files/3.4.4/gcc-3.4.4-softfloat.patch @@ -0,0 +1,156 @@ +The hunk for gcc/config/arm/t-linux comes from: +http://gcc.gnu.org/PR14352 + +The rest is a custom job by Yuri Vasilevski. + +The idea here is that we add soft float support into the spec file +so that we don't have to worry about packages stripping out softfloat +flags from CFLAGS/CXXFLAGS. + +http://bugs.gentoo.org/75585 + +--- gcc-3.4.4/gcc/config/arm/coff.h ++++ gcc-3.4.4/gcc/config/arm/coff.h +@@ -31,11 +31,16 @@ + #define TARGET_VERSION fputs (" (ARM/coff)", stderr) + + #undef TARGET_DEFAULT +-#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32 | ARM_FLAG_APCS_FRAME | ARM_FLAG_MMU_TRAPS) ++#define TARGET_DEFAULT \ ++ ( ARM_FLAG_SOFT_FLOAT \ ++ | ARM_FLAG_VFP \ ++ | ARM_FLAG_APCS_32 \ ++ | ARM_FLAG_APCS_FRAME \ ++ | ARM_FLAG_MMU_TRAPS ) + + #ifndef MULTILIB_DEFAULTS + #define MULTILIB_DEFAULTS \ +- { "marm", "mlittle-endian", "msoft-float", "mapcs-32", "mno-thumb-interwork" } ++ { "marm", "mlittle-endian", "mapcs-32", "mno-thumb-interwork" } + #endif + + /* This is COFF, but prefer stabs. */ +--- gcc-3.4.4/gcc/config/arm/elf.h ++++ gcc-3.4.4/gcc/config/arm/elf.h +@@ -46,7 +46,9 @@ + + #ifndef SUBTARGET_ASM_FLOAT_SPEC + #define SUBTARGET_ASM_FLOAT_SPEC "\ +-%{mapcs-float:-mfloat} %{msoft-float:-mfpu=softfpa}" ++%{mapcs-float:-mfloat} \ ++%{mhard-float:-mfpu=fpa} \ ++%{!mhard-float: %{msoft-float:-mfpu=softvfp} %{!msoft-float:-mfpu=softvfp}}" + #endif + + #ifndef ASM_SPEC +@@ -106,12 +108,17 @@ + #endif + + #ifndef TARGET_DEFAULT +-#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32 | ARM_FLAG_APCS_FRAME | ARM_FLAG_MMU_TRAPS) ++#define TARGET_DEFAULT \ ++ (ARM_FLAG_SOFT_FLOAT \ ++ | ARM_FLAG_VFP \ ++ | ARM_FLAG_APCS_32 \ ++ | ARM_FLAG_APCS_FRAME \ ++ | ARM_FLAG_MMU_TRAPS ) + #endif + + #ifndef MULTILIB_DEFAULTS + #define MULTILIB_DEFAULTS \ +- { "marm", "mlittle-endian", "msoft-float", "mapcs-32", "mno-thumb-interwork", "fno-leading-underscore" } ++ { "marm", "mlittle-endian", "mapcs-32", "mno-thumb-interwork", "fno-leading-underscore" } + #endif + + #define TARGET_ASM_FILE_START_APP_OFF true +--- gcc-3.4.4/gcc/config/arm/linux-elf.h ++++ gcc-3.4.4/gcc/config/arm/linux-elf.h +@@ -44,20 +44,33 @@ + #define TARGET_LINKER_EMULATION "armelf_linux" + #endif + +-/* Default is to use APCS-32 mode. */ ++/* ++ * Default is to use APCS-32 mode with soft-vfp. ++ * The old Linux default for floats can be achieved with -mhard-float ++ * or with the configure --with-float=hard option. ++ * If -msoft-float or --with-float=soft is used then software float ++ * support will be used just like the default but with the legacy ++ * big endian word ordering for double float representation instead. ++ */ + #undef TARGET_DEFAULT + #define TARGET_DEFAULT \ + ( ARM_FLAG_APCS_32 | \ ++ ARM_FLAG_SOFT_FLOAT | \ ++ ARM_FLAG_VFP | \ + ARM_FLAG_MMU_TRAPS | \ + TARGET_ENDIAN_DEFAULT ) + ++#undef SUBTARGET_EXTRA_ASM_SPEC ++#define SUBTARGET_EXTRA_ASM_SPEC "%{mhard-float:-mfpu=fpa} \ ++%{!mhard-float: %{msoft-float:-mfpu=softvfp} %{!msoft-float:-mfpu=softvfp}}" ++ + #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6 + + #define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION " -p" + + #undef MULTILIB_DEFAULTS + #define MULTILIB_DEFAULTS \ +- { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mapcs-32", "mno-thumb-interwork" } ++ { "marm", TARGET_ENDIAN_OPTION, "mapcs-32", "mno-thumb-interwork" } + + #define CPP_APCS_PC_DEFAULT_SPEC "-D__APCS_32__" + +@@ -72,7 +85,7 @@ + %{shared:-lc} \ + %{!shared:%{profile:-lc_p}%{!profile:-lc}}" + +-#define LIBGCC_SPEC "%{msoft-float:-lfloat} -lgcc" ++#define LIBGCC_SPEC "-lgcc" + + /* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add + the GNU/Linux magical crtbegin.o file (see crtstuff.c) which +--- gcc-3.4.4/gcc/config/arm/t-linux ++++ gcc-3.4.4/gcc/config/arm/t-linux +@@ -4,7 +4,10 @@ + LIBGCC2_DEBUG_CFLAGS = -g0 + + LIB1ASMSRC = arm/lib1funcs.asm +-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx ++LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \ ++ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \ ++ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \ ++ _fixsfsi _fixunssfsi + + # MULTILIB_OPTIONS = mhard-float/msoft-float + # MULTILIB_DIRNAMES = hard-float soft-float +--- gcc-3.4.4/gcc/config/arm/unknown-elf.h ++++ gcc-3.4.4/gcc/config/arm/unknown-elf.h +@@ -30,7 +30,12 @@ + + /* Default to using APCS-32 and software floating point. */ + #ifndef TARGET_DEFAULT +-#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32 | ARM_FLAG_APCS_FRAME | ARM_FLAG_MMU_TRAPS) ++#define TARGET_DEFAULT \ ++ ( ARM_FLAG_SOFT_FLOAT \ ++ | ARM_FLAG_VFP \ ++ | ARM_FLAG_APCS_32 \ ++ | ARM_FLAG_APCS_FRAME \ ++ | ARM_FLAG_MMU_TRAPS ) + #endif + + /* Now we define the strings used to build the spec file. */ +--- gcc-3.4.4/gcc/config/arm/xscale-elf.h ++++ gcc-3.4.4/gcc/config/arm/xscale-elf.h +@@ -51,9 +51,9 @@ + + #define SUBTARGET_EXTRA_ASM_SPEC "%{!mcpu=*:-mcpu=xscale} \ + %{mhard-float:-mfpu=fpa} \ +- %{!mhard-float: %{msoft-float:-mfpu=softfpa;:-mfpu=softvfp}}" ++ %{!mhard-float: %{msoft-float:-mfpu=softvfp} %{!msoft-float:-mfpu=softvfp}}" + + #ifndef MULTILIB_DEFAULTS + #define MULTILIB_DEFAULTS \ +- { "mlittle-endian", "mno-thumb-interwork", "marm", "msoft-float" } ++ { "mlittle-endian", "mno-thumb-interwork", "marm" } + #endif diff --git a/sys-devel/gcc/gcc-3.4.4.ebuild b/sys-devel/gcc/gcc-3.4.4.ebuild index 14b316c2c195..fcb8b035fdbf 100644 --- a/sys-devel/gcc/gcc-3.4.4.ebuild +++ b/sys-devel/gcc/gcc-3.4.4.ebuild @@ -1,6 +1,6 @@ # Copyright 1999-2005 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.4.4.ebuild,v 1.23 2005/07/31 23:17:01 vapier Exp $ +# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.4.4.ebuild,v 1.24 2005/08/05 22:15:05 vapier Exp $ MAN_VER="" PATCH_VER="1.4" @@ -97,6 +97,8 @@ src_unpack() { # Fix cross-compiling epatch "${FILESDIR}"/3.4.4/gcc-3.4.4-cross-compile.patch + [[ ${CTARGET} == *-softfloat-* ]] && epatch "${FILESDIR}"/3.4.4/gcc-3.4.4-softfloat.patch + # Arch stuff case $(tc-arch) in mips) |