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Jean-Claude Gervais wrote: |
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> On Tue, 2007-11-06 at 13:11 -0500, Jason wrote: |
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>> Jean-Claude Gervais wrote: |
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>>> On Tue, 2007-11-06 at 12:46 -0500, Jason wrote: |
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>>>> Jean-Claude Gervais wrote: |
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>>>>> Same problem, different environment: |
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>>>>> |
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>>>>> I produced a cross-development toolkit by using the following command: |
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>>>>> |
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>>>>> .-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- |
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>>>>> SYSROOT="/usr/arm-softfloat-linux-uclibc" |
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>>>>> |
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>>>>> UCLIBC_CPU="ARM920T" USE="-*" crossdev -v -S --binutils 2.17 --gcc |
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>>>>> 3.4.6-r2 --kernel 2.6.19-r2 --libc 0.9.28.3 --ex-gdb --target |
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>>>>> arm-softfloat-linux-uclibc |
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>>>>> .-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- |
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>>>>> |
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>>>>> This went well; all the required tools were built. |
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>>>>> |
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>>>>> But now when I try to use the (modified) xmerge script, I get the |
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>>>>> "C compiler cannot create executables" error |
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>>>> [snip] |
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>>>>> configure:1225: checking build system type |
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>>>>> configure:1243: result: i686-pc-linux-gnu |
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>>>>> configure:1250: checking host system type |
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>>>>> configure:1264: result: i686-softfloat-linux-uclibc |
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>>>>> configure:1272: checking target system type |
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>>>>> configure:1286: result: i686-softfloat-linux-uclibc |
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>>>> This doesn't look right. Did you setup ${SYSROOT}/etc/make.conf and |
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>>>> ${SYSROOT}/etc/make.profile ? |
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>>> I think I did; here is the contents of |
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>>> /usr/arm-softfloat-linux-uclibc/etc/make.conf |
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>>> |
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>>> .-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- |
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>>> ACCEPT_KEYWORDS="arm" |
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>>> ARCH="arm" |
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>>> |
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>>> CFLAGS="-Os -pipe -mfloat-abi=softfp -mfpu=vfp" |
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>>> CHOST="i686-softfloat-linux-uclibc" |
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>> This line should be: |
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>> CHOST="arm-softfloat-linux-uclibc" |
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> |
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> OK, I changed that line, performed a |
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> crossdev -C arm-softfloat-linux-uclibc |
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> |
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> And then re-ran the toolchain build procedure I am using; |
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|
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judging by your initial ncurses build error, you haven't successfully |
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xmerge'd anything into SYSROOT, so all you had to do was change CHOST in |
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${SYSROOT}/etc/make.conf, then try xmerge ncurses again. |
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|
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> SYSROOT="/usr/arm-softfloat-linux-uclibc" |
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> |
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> UCLIBC_CPU="ARM920T" USE="-*" crossdev -v -S --binutils 2.17 --gcc |
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> 3.4.6-r2 --kernel 2.6.19-r2 --libc 0.9.28.3 --ex-gdb --target |
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> arm-softfloat-linux-uclibc |
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|
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crossdev doesn't use SYSROOT, it creates it. So there is no need to set it. |
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|
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> Which concluded with no errors. |
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> |
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> However, when I run any xmerge, I still get the same error |
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> "C compiler cannot create executables" |
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|
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Did you repeat Section 3 of the cross-development guide after blowing |
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away SYSROOT with crossdev -C <target>? And set CHOST correctly? |
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|
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hth, |
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|
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Jason. |
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-- |
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