#14764: gcc2 cross compiler doesn't build on ubuntu 18.04 x86_64
--------------------------+------------------------------
Reporter: korli | Owner: waddlesplash
Type: bug | Status: assigned
Priority: normal | Milestone: Unscheduled
Component: Build System | Version: R1/Development
Keywords: | Blocked By:
Blocking: | Has a Patch: 0
Platform: All |
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{{{
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"
}}}
{{{
gcc --version
gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0
}}}
{{{
/home/korli/githaiku/haiku/generated_gcc2$ ../configure --build-cross-
tools x86_gcc2 /home/korli/githaiku/buildtools
../configure: could not find setfattr, assuming host has no extended
attributes
Configuring for a x86_64-unknown-linux-gnu host.
Copying /home/korli/githaiku/haiku/generated_gcc2/cross-tools-
x86_gcc2-build/syslibs to /home/korli/githaiku/haiku/generated_gcc2/cross-
tools-x86_gcc2/i586-pc-haiku/lib
Copying /home/korli/githaiku/haiku/generated_gcc2/cross-tools-
x86_gcc2-build/sysincludes to /home/korli/githaiku/haiku/generated_gcc2
/cross-tools-x86_gcc2/i586-pc-haiku/sys-include
Created "Makefile" in /home/korli/githaiku/haiku/generated_gcc2/cross-
tools-x86_gcc2-build/gcc using "mt-frag"
/usr/bin/ld: cannot find Scrt1.o: No such file or directory
/usr/bin/ld: cannot find crti.o: No such file or directory
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-
gnu/7/libgcc.a when searching for -lgcc
/usr/bin/ld: cannot find -lgcc
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-
gnu/7/libgcc_s.so.1 when searching for libgcc_s.so.1
/usr/bin/ld: cannot find libgcc_s.so.1
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-
gnu/7/libgcc.a when searching for -lgcc
/usr/bin/ld: cannot find -lgcc
collect2: error: ld returned 1 exit status
*** The command 'gcc -m32 -o conftest -O2 -U_FORTIFY_SOURCE conftest.c'
failed.
*** You must set the environment variable CC to a working compiler.
}}}
workaround:
{{{
diff --git a/build/scripts/build_cross_tools
b/build/scripts/build_cross_tools
index eed12fea24..9d58717195 100755
--- a/build/scripts/build_cross_tools
+++ b/build/scripts/build_cross_tools
@@ -152,7 +152,7 @@ copy_headers $haikuSourceDir/headers/posix
$tmpIncludeDir/posix
# configure gcc
cd $gccObjDir
# GCC 2 compiled for x86_64 on most systems is broken, compile for
32-bit.
-export CC="gcc -m32"
+#export CC="gcc -m32"
CFLAGS="-O2 -U_FORTIFY_SOURCE" CXXFLAGS="-O2"
$buildToolsDir/gcc/configure \
--prefix=$installDir $buildHostSpec --target=i586-pc-haiku \
--disable-nls --enable-shared=yes --enable-languages=c,c++ \
}}}
--
Ticket URL: <https://dev.haiku-os.org/ticket/14764>
Haiku <https://dev.haiku-os.org>
The Haiku operating system.
