search for: havesyscall

Avoiding full path to KLIBCINC will result in havesyscall.h being generated in the $(objtree). We do not want generated files in the source tree with make O=.. -I parmeters to gcc now prefixed with $(srctree) allowing to pick up the generated .h file in $(objtree) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- diff --git a/scripts/Kbuild.klibc...

...posite object containing all .o file always := syscalls.o -klibc-dir := $(srctree)/usr/klibc - ##### # Generate syscalls stubs @@ -24,7 +22,7 @@ targets += SYSCALLS.i syscalls.nrs targets += $(syscall-objs) # Side effect of running syscalls.pl -clean-files += $(objtree)/usr/include/klibc/havesyscall.h +clean-files += $(KLIBINC)/klibc/havesyscall.h # All the syscall stubs clean-files += *.o *.S *.c @@ -37,29 +35,29 @@ $(obj)/syscalls.o: $(call objectify,$(sy quiet_cmd_syscall.i = GEN $@ cmd_syscall.i = $(USERCC) $(usercflags) -D__ASSEMBLY__ \ -an...

...of approx 25-30 or more (on a 24 hyperthreaded machine), I often get something like the following error messages: ... KLIBCCC usr/klibc/sigsuspend.o KLIBCCC usr/klibc/sigprocmask.o KLIBCCC usr/klibc/pselect.o KLIBCCC usr/klibc/ppoll.o /git/KLIBC/usr/klibc/sigsuspend.c:8:31: fatal error: klibc/havesyscall.h: No such file or directory compilation terminated. KLIBCCC usr/klibc/sbrk.o KLIBCCC usr/klibc/malloc.o make[2]: *** [usr/klibc/sigsuspend.o] Error 1 make[2]: *** Waiting for unfinished jobs.... KLIBCCC usr/klibc/brk.o ... KLIBCAS usr/klibc/syscalls/getsockopt.o LIST usr/klibc/syscalls/kli...

...ctor -fwrapv -fno-PIE -ggdb -m64 -Os -fomit-frame-pointer -mno-sse -falign-functions=1 -falign-jumps=1 -falign-loops=1 -fno-asynchronous-unwind-tables -W -Wall -Wno-sign-compare -Wno-unused-parameter -c -o usr/klibc/sigsuspend.o usr/klibc/sigsuspend.c usr/klibc/sigsuspend.c:8:10: fatal error: klibc/havesyscall.h: No such file or directory 8 | #include <klibc/havesyscall.h> | ^~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[4]: *** [/<<PKGBUILDDIR>>/scripts/Kbuild.klibc:252: usr/klibc/sigsuspend.o] Error 1 make[3]: *** [/<<PKGBUILDDIR>>/./Kbuild:9: all] E...

...t I hope to be addressed soon so we are in even better shape for -mm inclusion. 1) rebuild initramfs when content changes. > It is a simple matter of copying in usr/Makefile from the latest > -linus kernel and replace the 10 first lines with the content from > klibc Kbuild file. 2) havesyscalls.h is not deleted after make clean 3) dash, utils and friends are not rebuild when klibc library changes 4) dash builtins.o is rebuild at second make of klibc I expect hpa to deal with 1). And with some luck I have fixed 2), 3) and 4) tonight. The good thing is that they all show up with vanilla...

...fdeaa4eba8 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Mon, 7 Oct 2019 16:49:35 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Mon, 7 Oct 2019 17:25:17 +0100 [klibc] Fix missing header dependency for sigsuspend.o sigsuspend.c includes <klibc/havesyscall.h>, which is a generated file. In a parallel make, sigsuspend.o might currently be built before havesyscall.h, and to avoid this we need t add an explicit dependency. Given that they are built from different makefiles, I don't think a direct dependency will work. Instead, add syscalls/kli...

...ffin (1): [klibc] kinit: skip md assembly if mdX exists Colin Watson (1): [klibc] mount/umount FUSE support Harald Jenny (1): [klibc] fstype: tuxonice swap signature maximilian attems (2): [klibc] Kbuild.install header install target cleanup [klibc] .gitingore: move havesyscall.h entry to top .gitignore .gitignore | 3 +++ scripts/Kbuild.install | 8 ++++---- usr/include/klibc/.gitignore | 1 - usr/kinit/do_mounts_md.c | 4 ++++ usr/kinit/fstype/fstype.c | 4 +++- usr/kinit/fstype/swap_fs.h | 5 +++++ usr/utils/mount_m...

...or -fwrapv -fno-PIE -ggdb -m64 -Os -fomit-frame-pointer -mno-sse -falign-functions=1 -falign-jumps=1 -falign-loops=1 -fno-asynchronous-unwind-tables -W -Wall -Wno-sign-compare -Wno-unused-parameter -c -o usr/klibc/sigsuspend.o usr/klibc/sigsuspend.c usr/klibc/sigsuspend.c:8:10: fatal error: klibc/havesyscall.h: No such file or directory 8 | #include <klibc/havesyscall.h> | ^~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[4]: *** [/<<PKGBUILDDIR>>/scripts/Kbuild.klibc:252: usr/klibc/sigsuspend.o] Error 1 make[3]: *** [/<<PKGBUILDDIR>>/./Kbuild...

...or -fwrapv -fno-PIE -ggdb -m64 -Os -fomit-frame-pointer -mno-sse -falign-functions=1 -falign-jumps=1 -falign-loops=1 -fno-asynchronous-unwind-tables -W -Wall -Wno-sign-compare -Wno-unused-parameter -c -o usr/klibc/sigsuspend.o usr/klibc/sigsuspend.c usr/klibc/sigsuspend.c:8:10: fatal error: klibc/havesyscall.h: No such file or directory 8 | #include <klibc/havesyscall.h> | ^~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[4]: *** [/<<PKGBUILDDIR>>/scripts/Kbuild.klibc:252: usr/klibc/sigsuspend.o] Error 1 make[3]: *** [/<<PKGBUILDDIR>>/./Kbuild...

.../usr/src/linux-3.6.3/arch/sh/include/asm/unistd_64.h and /usr/src/linux-3.6.3/arch/x86/include/asm/ , which overcame that problem, but is not an elegant solution! But I am still unable to get klibc to build! 2.0.2 fails with the following error: usr/klibc/sigsuspend.c:8:31: fatal error: klibc/havesyscall.h: No such file or directory compilation terminated. whereas 1.5.20 and 2.0.1 fail with similar errors: klibc-2.0.1/usr/klibc/../include/sys/types.h:28:1: error: unknown type name '__kernel_nlink_t' I am not a programmer, but both these errors look like internal errors within klibc to...

The following patchset implements 3 seperate series of changes. External Building ================= Patches 1 through 8 enable to use of klibc's build system while leaving the src tree pristine (and potentially read only). Specifically: - srctree=<Sources for klibc> - objtree=<Ouput directory for klibc> - KLIBCKERNELSRC=<Kernel sources> - KLIBCKERNELOBJ=<Kernel

Hi Peter & others. Here are three patches that does the following: #1 - Update kbuild part of klibc so make clean works Adds gzip including a sample kbuild file #2 - Factor out definition of usr/ to two variables #3 - Move kbuild files to reflect location in the kernel As requested in earlier mail I need a bit of guidiance of what you expect from the kernel integrated parts of klibc.

...$(CONFIG_KLIBC_ERRLIST),y) KLIBCCFLAGS_strerror.o += -DWITH_ERRLIST endif +# These pass a huge maximum length to the corresponding length-limiting +# functions +KLIBCCFLAGS_sprintf.o += -Wno-format-truncation +KLIBCCFLAGS_vsprintf.o += -Wno-format-truncation + # sigsuspend.c includes <klibc/havesyscall.h> generated by syscalls/ # build, so require that to build first $(obj)/sigsuspend.o: $(obj)/syscalls/klib.list

...8-rc2: http://linux-sam.bkbits.net:8080/klibc/gnupatch@41098c67CQHEC6lH2E3rfIXcnRW1RA kbuild adaptions to klibc: http://linux-sam.bkbits.net:8080/klibc/gnupatch@4109923a7O1XqfXw_V7JzAmet_AzbA todo to complete the job: o better support for .o files in usr/klibc/arch/.../... o syscalls.pl generates havesyscall.h in wrong directory when using O= o all *.pl scrips shall have fixdep run after they generate dependency information o delete kinit, nfsmount, ipconfig during make clean o enable build of programs like building external modules o Introduce the possibility to build programs as static or shared T...

...t; void usleep(unsigned long usec) commit 0f58fae3376824c71eda8b2ff01f6a54bda6b224 Author: maximilian attems <max at stro.at> Date: Mon Aug 27 01:23:46 2007 +0200 [klibc] add some specific .gitignore specific subdir gitignores for autognerated * klcc * fixdep * havesyscall.h git status now only has the untracked shared static dir lines left. Signed-off-by: maximilian attems <max at stro.at> diff --git a/klcc/.gitignore b/klcc/.gitignore new file mode 100644 index 0000000..b331920 --- /dev/null +++ b/klcc/.gitignore @@ -0,0 +1,2 @@ +klcc +klib...

...th-limiting # functions -KLIBCCFLAGS_sprintf.o += -Wno-format-truncation -KLIBCCFLAGS_vsprintf.o += -Wno-format-truncation +KLIBCCFLAGS_sprintf.o += $(call cc-option,-Wno-format-truncation, ) +KLIBCCFLAGS_vsprintf.o += $(call cc-option,-Wno-format-truncation, ) # sigsuspend.c includes <klibc/havesyscall.h> generated by syscalls/ # build, so require that to build first diff --git a/usr/klibc/arch/x86_64/MCONFIG b/usr/klibc/arch/x86_64/MCONFIG index c5f2fa26..7eed8847 100644 --- a/usr/klibc/arch/x86_64/MCONFIG +++ b/usr/klibc/arch/x86_64/MCONFIG @@ -15,8 +15,10 @@ # debugging using gdb. # KLI...

...th-limiting # functions -KLIBCCFLAGS_sprintf.o += -Wno-format-truncation -KLIBCCFLAGS_vsprintf.o += -Wno-format-truncation +KLIBCCFLAGS_sprintf.o += $(call cc-option,-Wno-format-truncation, ) +KLIBCCFLAGS_vsprintf.o += $(call cc-option,-Wno-format-truncation, ) # sigsuspend.c includes <klibc/havesyscall.h> generated by syscalls/ # build, so require that to build first diff --git a/usr/klibc/arch/x86_64/MCONFIG b/usr/klibc/arch/x86_64/MCONFIG index 1f5f99c7..c2947c6a 100644 --- a/usr/klibc/arch/x86_64/MCONFIG +++ b/usr/klibc/arch/x86_64/MCONFIG @@ -15,8 +15,10 @@ # debugging using gdb. # KLI...

- Renamed IMAGE_BASE to LD_IMAGE_BASE_OPT. - Moved "-fcommon" to KLIBCREQFLAGS in scripts/Kbuild.klibc. - Remove "dash" warning fixes which have been upstreamed. - Conditionalize the inclusion of compiler flags by using the proper compiler name or "cc-option". - Added "-Werror" to "cc-option" to catch flags that cause warnings. - Retain

...bc-0.159.orig/klibc/Makefile klibc-0.159/klibc/Makefile --- klibc-0.159.orig/klibc/Makefile 2004-08-03 23:07:05.000000000 +0200 +++ klibc-0.159/klibc/Makefile 2004-08-13 22:23:35.696699671 +0200 @@ -156,6 +156,7 @@ clean: archclean rm -f sha1hash errlist.c spotless: clean + rm -f include/klibc/havesyscall.h syscalls.nrs find . \( -name \*~ -o -name '.*.d' \) -not -type d -print0 | \ xargs -0rt rm -f -- USB is for mice, FireWire is for men! sUse lINUX ag, n?RNBERG

...\ + $(KLIBCSRC)/arch/$(KLIBCARCHDIR)/sysstub.ph \ $(KLIBCARCH) $(KLIBCBITSIZE) $(obj)/syscalls.nrs \ $(obj) \ $(KLIBCINC)/klibc/havesyscall.h > $@ \ || rm -f $@ $(obj)/syscalls.mk: $(KLIBCSRC)/syscalls.pl $(obj)/SYSCALLS.i \ - $(KLIBCSRC)/arch/$(KLIBCARCH)/sysstub.ph \ + $(KLIBCSRC)/arch/$(KLIBCARCHDIR)/sysstub.ph \ $(ca...