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authorLudovic Courtès <ludo@gnu.org>2020-05-04 10:50:18 +0200
committerLudovic Courtès <ludo@gnu.org>2020-05-04 10:50:18 +0200
commit1f14e25c1969a93908288cb302a572f3cbbaa478 (patch)
treea4b0e6d732aff656482ac69f5b674ffea3181674
parentd074f73aacc5a39aed0202d6e45721f53f34a8c0 (diff)
doc: Add "Packages for C Development" section.
Suggested by Bruno Haible <bruno@clisp.org> in <https://bugs.gnu.org/41038>. * doc/guix.texi (Packages for C Development): New node. (Application Setup)[The GCC toolchain]: Empty and refer to it.
-rw-r--r--doc/guix.texi43
1 files changed, 27 insertions, 16 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index d5d8662937..64e3c01a50 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -1768,22 +1768,11 @@ can do so by running Emacs with the @code{--no-site-file} option
@subsection The GCC toolchain
-@cindex GCC
-@cindex ld-wrapper
-
-Guix offers individual compiler packages such as @code{gcc} but if you
-are in need of a complete toolchain for compiling and linking source
-code what you really want is the @code{gcc-toolchain} package. This
-package provides a complete GCC toolchain for C/C++ development,
-including GCC itself, the GNU C Library (headers and binaries, plus
-debugging symbols in the @code{debug} output), Binutils, and a linker
-wrapper.
-
-The wrapper's purpose is to inspect the @code{-L} and @code{-l} switches
-passed to the linker, add corresponding @code{-rpath} arguments, and
-invoke the actual linker with this new set of arguments. You can instruct the
-wrapper to refuse to link against libraries not in the store by setting the
-@code{GUIX_LD_WRAPPER_ALLOW_IMPURITIES} environment variable to @code{no}.
+@c XXX: The contents of this section were moved under
+@c ``Development'', since it makes more sense there and is not specific
+@c foreign distros. Remove it from here eventually?
+@xref{Packages for C Development}, for information on packages for C/C++
+development.
@node Upgrading Guix
@section Upgrading Guix
@@ -4681,6 +4670,7 @@ easily distributed to users who do not run Guix.
@menu
* Invoking guix environment:: Setting up development environments.
* Invoking guix pack:: Creating software bundles.
+* Packages for C Development:: Working with C code with Guix.
@end menu
@node Invoking guix environment
@@ -5344,6 +5334,27 @@ In addition, @command{guix pack} supports all the common build options
(@pxref{Common Build Options}) and all the package transformation
options (@pxref{Package Transformation Options}).
+@node Packages for C Development
+@section Packages for C Development
+
+@cindex GCC
+@cindex ld-wrapper
+@cindex linker wrapper
+@cindex toolchain, for C development
+
+If you need a complete toolchain for compiling and linking C or C++
+source code, use the @code{gcc-toolchain} package. This package
+provides a complete GCC toolchain for C/C++ development, including GCC
+itself, the GNU C Library (headers and binaries, plus debugging symbols
+in the @code{debug} output), Binutils, and a linker wrapper.
+
+The wrapper's purpose is to inspect the @code{-L} and @code{-l} switches
+passed to the linker, add corresponding @code{-rpath} arguments, and
+invoke the actual linker with this new set of arguments. You can instruct the
+wrapper to refuse to link against libraries not in the store by setting the
+@code{GUIX_LD_WRAPPER_ALLOW_IMPURITIES} environment variable to @code{no}.
+
+
@c *********************************************************************
@node Programming Interface