Coastline builds compile errors

[Stanislav Gálfy]

When installing coastline programs, compile errors occur. I am using current toolchain to compile. Mainline is revision number 2573, coastline is revision number 119.

For example when installing msim:

~/helenos-bzr/coastline/hsct.sh install msim

the output is:

>>> Caching headers, libraries and compile flags
     -> Copying linker script and startup object file
     -> Copying libraries
     -> Copying headers
     -> Fixing includes in libc headers
     -> Saving config files
     -> Copying extra headers and libraries
     -> Fixing compiler flags
>>> Fetching sources...
>>> Building...
[hsct]: "tar" "xjf" "msim-1.3.8.1.tar.bz2" 
[hsct]: "cp" "config.h" "msim-1.3.8.1" 
[hsct]: "mkdir" "-p" "msim-1.3.8.1/src/arch/helenos" 
[hsct]: "cp" "helenos.h" "input.c" "misc.c" "msim-1.3.8.1/src/arch/helenos" 
[hsct]: "cp" "Makefile" "msim-1.3.8.1/src/" 
>>> Exctracting source file names.
[hsct]: "make" "-C" "src" "-j1" "CC=/usr/local/cross/ia32/bin/i686-pc-linux-gnu-gcc" "HSCT_CFLAGS= -O3 -imacros /home/stano/helenos-bzr/build-ia32/helenos/include/system_config.h -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32LE -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes -std=gnu99 -Wwrite-strings -pipe -ggdb -D__LE__ -march=pentium -mno-tls-direct-seg-refs -fno-omit-frame-pointer -I/home/stano/helenos-bzr/build-ia32/helenos/include/posix -I/home/stano/helenos-bzr/build-ia32/helenos/include/" "LD=/usr/local/cross/ia32/bin/i686-pc-linux-gnu-ld" "HSCT_LDFLAGS= --fatal-warnings -Bdynamic -L/home/stano/helenos-bzr/build-ia32/helenos/lib -n -T /home/stano/helenos-bzr/build-ia32/helenos/link.ld --whole-archive --start-group -lposixaslibc -lsoftint  --end-group --no-whole-archive -lc4posix" "HSCT_CACHE_INCLUDE=/home/stano/helenos-bzr/build-ia32/helenos/include" "HSCT_CACHE_LIB=/home/stano/helenos-bzr/build-ia32/helenos/lib/other" 
make: Entering directory `/home/stano/helenos-bzr/build-ia32/build/msim/msim-1.3.8.1/src'
/usr/local/cross/ia32/bin/i686-pc-linux-gnu-ld -o msim  -lclui -L/home/stano/helenos-bzr/build-ia32/helenos/lib/other --fatal-warnings -Bdynamic -L/home/stano/helenos-bzr/build-ia32/helenos/lib -n -T /home/stano/helenos-bzr/build-ia32/helenos/link.ld --whole-archive --start-group -lposixaslibc -lsoftint  --end-group --no-whole-archive -lc4posix
/home/stano/helenos-bzr/build-ia32/helenos/lib/libc4posix.a(libc.o): In function `__main':
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/libc.c:121: undefined reference to `main'
/home/stano/helenos-bzr/build-ia32/helenos/lib/libc4posix.a(tls.o): In function `tls_get_size':
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:54: undefined reference to `_tbss_end'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:54: undefined reference to `_tdata_start'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:54: undefined reference to `_tbss_end'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:54: undefined reference to `_tdata_start'
/home/stano/helenos-bzr/build-ia32/helenos/lib/libc4posix.a(tls.o): In function `tls_make':
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:75: undefined reference to `_tbss_end'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:75: undefined reference to `_tdata_start'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:89: undefined reference to `_tdata_end'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:89: undefined reference to `_tdata_start'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:89: undefined reference to `_tdata_start'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:93: undefined reference to `_tbss_start'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:93: undefined reference to `_tdata_start'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:94: undefined reference to `_tbss_start'
/home/stano/helenos-bzr/build-ia32/helenos/lib/libc4posix.a(tls.o): In function `tls_get_size':
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:54: undefined reference to `_tbss_end'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:54: undefined reference to `_tdata_start'
/home/stano/helenos-bzr/build-ia32/helenos/lib/libc4posix.a(tls.o): In function `tls_alloc_variant_2':
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:153: undefined reference to `_tls_alignment'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:153: undefined reference to `_tls_alignment'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:154: undefined reference to `_tls_alignment'
/home/stano/helenos-bzr/build-ia32/helenos/lib/libc4posix.a(tls.o): In function `tls_free_variant_2':
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:173: undefined reference to `_tls_alignment'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/tls.c:173: undefined reference to `_tls_alignment'
/home/stano/helenos-bzr/build-ia32/helenos/lib/libc4posix.a(module.o): In function `module_create_static_exec':
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/rtld/module.c:74: undefined reference to `_tdata_end'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/rtld/module.c:74: undefined reference to `_tdata_start'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/rtld/module.c:75: undefined reference to `_tbss_end'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/rtld/module.c:75: undefined reference to `_tbss_start'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/rtld/module.c:73: undefined reference to `_tdata_start'
/home/stano/helenos-bzr/mainline/uspace/lib/c/generic/rtld/module.c:76: undefined reference to `_tls_alignment'
make: *** [msim] Error 1
make: Leaving directory `/home/stano/helenos-bzr/build-ia32/build/msim/msim-1.3.8.1/src'
[hsct]: Error: Build failed!

[Jakub Jermář]

I think this has to do with the switch to the default dynamically linked builds on ia32. There is a workaround that will make it possible to build msim (and presumably also other harbours) for ia32 until the bug is fixed. After running:

 hsct.sh init ... ia32 build

go to the HelenOS source tree directory, reconfigure the build for static linking (by disabling Dynamic linking support) and rebuild (for example after hsct.sh install msim).

[Martin Decky]

This should be fixed (in a form of a temporary workaround at least) in coastline,121.