When a package A depends on config option B and toolchain option C, then
the comment that is given when C is not fulfilled should also depend on B.
For example:
config BR2_PACKAGE_A
depends on BR2_B
depends on BR2_LARGEFILE
depends on BR2_WCHAR
comment "A needs a toolchain w/ largefile, wchar"
depends on !BR2_LARGEFILE || !BR2_WCHAR
This comment should actually be:
comment "A needs a toolchain w/ largefile, wchar"
depends on BR2_B
depends on !BR2_LARGEFILE || !BR2_WCHAR
or if possible (typically when B is a package config option declared in that
same Config.in file):
if BR2_B
comment "A needs a toolchain w/ largefile, wchar"
depends on !BR2_LARGEFILE || !BR2_WCHAR
[other config options depending on B]
endif
Otherwise, the comment would be visible even though the other dependencies
are not met.
This patch adds such missing dependencies, and changes existing such
dependencies from
depends on BR2_BASE_DEP && !BR2_TOOLCHAIN_USES_GLIBC
to
depends on BR2_BASE_DEP
depends on !BR2_TOOLCHAIN_USES_GLIBC
so that (positive) base dependencies are separate from the (negative)
toolchain dependencies. This strategy makes it easier to write such comments
(because one can simply copy the base dependency from the actual package
config option), but also avoids complex and long boolean expressions.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(untested)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch lines up the comments in Config.in files that clarify which
toolchain options the package depends on.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fix below build error:
./tmp./bin/arm/lmbench.a(lib_timing.o): In function `benchmp':
lib_timing.c:(.text+0x34fc): undefined reference to `fork'
collect2: ld returned 1 exit status.
./bin/arm/lmbench.a(lib_tcp.o): In function `tcp_connect/'cc8Ta2C2.o: Inmake[2]: function `*** [../bin/arm/bw_file_rd] Error 1
initialize':
lib_tcp.c:make[2]: (.text+0x208): warning: gethostbyname*** Waiting for unfinished jobs....
is obsolescent, use: getnameinfo
bw_pipe.c(): (instead..text
/+tmp0x134/)cc5yg1Q2.o: :undefined In referencefunction to`server_main `'fork:
'bw_tcp.c
.:.(./textbin+/0x298arm)/:lmbench.a (undefinedlib_timing.o )reference: Into function`fork '`
benchmp/'tmp:/
cc5yg1Q2.olib_timing.c:: (In.text function+0x34fc `)main: 'undefined:
bw_tcp.creference: (to. text`fork+0x370'
)collect2: : undefined reference to `fork'
../bin/armld returned 1 exit status/lmbench.a(lib_timing.o): In function
`benchmp':
lib_timing.c:(.text+0x34fc): undefined reference to `fork'
collect2: ld returned 1 exit status
make[2]: *** [../bin/arm/bw_pipe] Error 1
make[2]: *** [../bin/arm/bw_tcp] Error 1
../bin/arm/lmbench.a(lib_timing.o): In function `benchmp':
lib_timing.c:(.text+0x34fc): undefined reference to `fork'
collect2: ld returned 1 exit status
make[2]: *** [../bin/arm/bw_mmap_rd] Error 1
../bin/arm/lmbench.a(lib_timing.o): In function `benchmp':
lib_timing.c:(.text+0x34fc): undefined reference to `fork'
collect2: ld returned 1 exit status
make[2]: *** [../bin/arm/bw_mem] Error 1
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The BR2_INET_RPC has for a long time been a not very descriptive
configuration option name, and with the advent of non-RPC glibc
toolchains and the apparition of libtirpc, we really need to rename it
to something more sensible, BR2_TOOLCHAIN_HAS_NATIVE_RPC.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This package uses several pmap_*() functions in the C library, that
are only available if the C library has RPC support.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
