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Remy got me started down a successful path with a Canadian build, but the following patch was needed: eglibc-2_14 patch: Add protection on the __caddr_t typedef in usr/include/sys/types.h to avoid problems when caddr_t is defined. When using ct-nt 1.13.0, the following patch for eglibc-2_14 was needed for a i686-pc-mingw32-i686-pc-linux-gnu build. diff --git a/patches/eglibc/2_14/100-caddr_t-typedef-from-types.h.patch b/patches/eglibc/2_14/100-caddr_t-typedef-from-types.h.patch new file mode 100644 index 0000000..11b5f8b --- /dev/null +++ b/patches/eglibc/2_14/100-caddr_t-typedef-from-types.h.patch @@ -0,0 +1,33 @@ +Add protection on the __caddr_t typedef in usr/include/sys/types.h to avoid problems when caddr_t is defined. + +[ALL ] i686-pc-linux-gnu-cc -march=i686 -mtune=i686 -O2 -march=i686 -mtune=i686 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -I. -I. -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/gcc -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/gcc/. -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/gcc/../include -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/gcc/../libcpp/include -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/i686-pc-linux-gnu/build/static/include -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/i686-pc-linux-gnu/build/static/include -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/i686-pc-linux-gnu/build/static/include -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/gcc/../libdecnumber -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/gcc/../libdecnumber/bid -I../libdecnumber -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/i686-pc-linux-gnu/build/static/include -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/i686-pc-linux-gnu/build/static/include -g0 -finhibit-size-directive -fno-inline -fno-exceptions -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize -fno-stack-protector -I. -I. -I../.././gcc -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/libgcc -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/libgcc/. -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/libgcc/../gcc -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/libgcc/../include -I/usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.buil d/src/gcc-linaro-4.6-2011.10/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -o crtbeginS.o -MT crtbeginS.o -MD -MP -MF crtbeginS.dep -fno-omit-frame-pointer -fno-asynchronous-unwind-tables -fPIC -c /usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.build/ src/gcc-linaro-4.6-2011.10/libgcc/../gcc/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O +[ALL ] In file included from /usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.build/ src/gcc-linaro-4.6-2011.10/libgcc/../gcc/tsystem.h:90:0, +[ALL ] from /usr/local/src/crosstool-build/i686-pc-mingw32-i686-pc-linux-gnu/.build/ src/gcc-linaro-4.6-2011.10/libgcc/../gcc/crtstuff.c:61: +[ERROR] /opt/ctng/i686-pc-linux-gnu/i686-pc-linux-gnu/sysroot/usr/include/sys/ty pes.h:117:19: error: two or more data types in declaration specifiers +[ERROR] /opt/ctng/i686-pc-linux-gnu/i686-pc-linux-gnu/sysroot/usr/include/sys/ty pes.h:117:26: error: expected identifier or '(' before ';' token + +--- ./posix/sys/types.h 2010-01-26 06:27:38.000000000 -0500 ++++ ./posix/sys/types.h 2011-11-17 11:39:03.662925595 -0500 +@@ -113,10 +113,21 @@ + + #ifdef __USE_BSD + # ifndef __daddr_t_defined ++# ifndef daddr_t + typedef __daddr_t daddr_t; +-typedef __caddr_t caddr_t; ++# else ++# define __daddr_t daddr_t ++# endif + # define __daddr_t_defined + # endif ++# ifndef __caddr_t_defined ++# ifndef caddr_t ++typedef __caddr_t caddr_t; ++# else ++# define __caddr_t caddr_t ++# endif ++# define __caddr_t_defined ++# endif + #endif + + #if (defined __USE_SVID || defined __USE_XOPEN) && !defined __key_t_defined -----Original Message----- From: linux.bohmer.net@gmail.com [mailto:linux.bohmer.net@gmail.com] On Behalf Of Remy Bohmer Sent: Thursday, November 03, 2011 3:14 PM To: Diekema, Jon (GE Aviation, US) Cc: crossgcc@sourceware.org Subject: Re: Need ct-ng recipe for PPC toolset under Cygwin Hi, 2011/11/3 Diekema, Jon (GE Aviation, US) <Jon.Diekema@ge.com>: > Under Linux I have zero problems with this recipe, but I need a cross > toolset for both the Windows and Linux environments. Why not build a canadian build under Linux? With ct-ng on Linux you can build: 1) a linux->target toolchain 2) a linux->mingw toolchain with these 1 and 2 you can build: 3) a mingw->target toolchain Some advantages: * Building the toolchain on Linux takes much less time. * Much less troubles during the build since you are not bothered by cygwin quirks. * The mingw based toolchain performs much better on Windows resulting in shorter build times as well. * One Development environment for building all compiler toolchains. Have Fun! Kind Regards, Remy -- For unsubscribe information see http://sourceware.org/lists.html#faq
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