Linux From Scratch 12.2

part3intro_toolchaintechnotes

	Language	Translated	Unfinished	Unfinished words	Unfinished characters	Untranslated	Checks	Suggestions	Comments
	English		0	0	0	0	6	0	0

	Chinese (Simplified)	32%	44	2,179	14,541	9	16	0	0

	French		0	0	0	0	0	0	0

	Portuguese (Brazil)		0	0	0	0	0	0	0

	Spanish	0%	65	2,306	15,427	65	0	0	0

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Project website	www.linuxfromscratch.org
Translation process	Translations can be made directly. Translation suggestions can be made. Any authenticated user can contribute. The translation uses bilingual files.
Source code repository	`git@git.linuxfromscratch.org:fr-lfs`
Repository branch	12.2
Last remote commit	Add sed-es `d5df9b577b` Julien Lepiller authored 12 days ago
Weblate repository	`https://translate.linuxfromscratch.org/git/linux-from-scratch-12-2/index/`
File mask	`lfs/*/part3intro/toolchaintechnotes.po`

11 days ago

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	Strings percent	Hosted strings	Words percent	Hosted words	Characters percent	Hosted characters
Total		325		11,530		77,135
Source		65		2,306		15,427
Translated	66%	216	61%	7,045	61%	47,167
Needs editing	10%	35	13%	1,603	13%	10,760
Read-only	20%	65	20%	2,306	20%	15,427
Failing checks	6%	22	8%	962	8%	6,819
Strings with suggestions	0%	0	0%	0	0%	0
Untranslated strings	22%	74	24%	2,882	24%	19,208

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None Resource updated Linux From Scratch 12.2 part3intro_toolchaintechnotes Spanish	File “`lfs/es/part3intro/toolchaintechnotes.po`” was added. 12 days ago
None String added in the repository Linux From Scratch 12.2 part3intro_toolchaintechnotes Spanish	English Upon entering the chroot environment in <xref linkend="chapter-chroot-temporary-tools"/>, the temporary installations of programs needed for the proper operation of the toolchain are performed. From this point onwards, the core toolchain is self-contained and self-hosted. In <xref linkend="chapter-building-system"/>, final versions of all the packages needed for a fully functional system are built, tested, and installed. Spanish 0 characters edited Current translation Empty 12 days ago
None String added in the repository Linux From Scratch 12.2 part3intro_toolchaintechnotes Spanish	English At the end of <xref linkend="chapter-temporary-tools"/> the native LFS compiler is installed. First binutils-pass2 is built, in the same <envar>DESTDIR</envar> directory as the other programs, then the second pass of gcc is constructed, omitting some non-critical libraries. Due to some weird logic in gcc's configure script, <envar>CC_FOR_TARGET</envar> ends up as <command>cc</command> when the host is the same as the target, but different from the build system. This is why <parameter>CC_FOR_TARGET=$LFS_TGT-gcc</parameter> is declared explicitly as one of the configuration options. Spanish 0 characters edited Current translation Empty 12 days ago
None String added in the repository Linux From Scratch 12.2 part3intro_toolchaintechnotes Spanish	English As mentioned above, the standard C++ library is compiled next, followed in <xref linkend="chapter-temporary-tools"/> by other programs that must be cross-compiled to break circular dependencies at build time. The install step of all those packages uses the <envar>DESTDIR</envar> variable to force installation in the LFS filesystem. Spanish 0 characters edited Current translation Empty 12 days ago
None String added in the repository Linux From Scratch 12.2 part3intro_toolchaintechnotes Spanish	English Next comes glibc. The most important considerations for building glibc are the compiler, binary tools, and kernel headers. The compiler and binary tools are generally not an issue since glibc will always those relating to the <parameter>--host</parameter> parameter passed to its configure script; e.g., in our case, the compiler will be <command>$LFS_TGT-gcc</command> and the <command>readelf</command> tool will be <command>$LFS_TGT-readelf</command>. The kernel headers can be a bit more complicated. Therefore, we take no risks and use the available configure switch to enforce the correct selection. After the run of <command>configure</command>, check the contents of the <filename>config.make</filename> file in the <filename class="directory">build</filename> directory for all important details. These items highlight an important aspect of the glibc package—it is very self-sufficient in terms of its build machinery, and generally does not rely on toolchain defaults. Spanish 0 characters edited Current translation Empty 12 days ago
None String added in the repository Linux From Scratch 12.2 part3intro_toolchaintechnotes Spanish	English Next up: sanitized Linux API headers. These allow the standard C library (glibc) to interface with features that the Linux kernel will provide. Spanish 0 characters edited Current translation Empty 12 days ago
None String added in the repository Linux From Scratch 12.2 part3intro_toolchaintechnotes Spanish	English Detailed information can be obtained from <command>gcc</command> by passing it the <parameter>-v</parameter> command line option while compiling a program. For example, <command>$LFS_TGT-gcc -v <replaceable>example.c</replaceable></command> (or without <command> $LFS_TGT-</command> if coming back later) will show detailed information about the preprocessor, compilation, and assembly stages, including <command>gcc</command>'s search paths for included headers and their order. Spanish 0 characters edited Current translation Empty 12 days ago
None String added in the repository Linux From Scratch 12.2 part3intro_toolchaintechnotes Spanish	English This is important for the reasons mentioned above. It also demonstrates that gcc's configure script does not search the PATH directories to find which tools to use. However, during the actual operation of <command>gcc</command> itself, the same search paths are not necessarily used. To find out which standard linker <command>gcc</command> will use, run: <command>$LFS_TGT-gcc -print-prog-name=ld</command>. (Again, remove the <command>$LFS_TGT-</command> prefix if coming back to this later.) Spanish 0 characters edited Current translation Empty 12 days ago
None String added in the repository Linux From Scratch 12.2 part3intro_toolchaintechnotes Spanish	English <computeroutput>checking what assembler to use... /mnt/lfs/tools/i686-lfs-linux-gnu/bin/as checking what linker to use... /mnt/lfs/tools/i686-lfs-linux-gnu/bin/ld</computeroutput> Spanish 0 characters edited Current translation Empty 12 days ago
None String added in the repository Linux From Scratch 12.2 part3intro_toolchaintechnotes Spanish	English The next package installed is gcc. An example of what can be seen during its run of <command>configure</command> is: Spanish 0 characters edited Current translation Empty 12 days ago

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