gnu: gcc@4.7: Update phase style.
* gnu/packages/gcc.scm (gcc-4.7)[arguments]: Use MODIFY-PHASES syntax and end phases with #t.master
Tobias Geerinckx-Rice
parent
c0ad84ff1e
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ba81ca6af3
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@ -5,6 +5,7 @@
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;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
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;;; Copyright © 2015, 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
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;;; Copyright © 2016 Carlos Sánchez de La Lama <csanchezdll@gmail.com>
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;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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@ -200,131 +201,131 @@ where the OS part is overloaded to denote a specific ABI---into GCC
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#:tests? #f
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#:phases
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(alist-cons-before
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'configure 'pre-configure
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(lambda* (#:key inputs outputs #:allow-other-keys)
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(let ((libdir ,(libdir))
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(libc (assoc-ref inputs "libc")))
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(when libc
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;; The following is not performed for `--without-headers'
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;; cross-compiler builds.
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(modify-phases %standard-phases
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(add-before 'configure 'pre-configure
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(lambda* (#:key inputs outputs #:allow-other-keys)
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(let ((libdir ,(libdir))
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(libc (assoc-ref inputs "libc")))
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(when libc
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;; The following is not performed for `--without-headers'
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;; cross-compiler builds.
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;; Join multi-line definitions of GLIBC_DYNAMIC_LINKER* into a
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;; single line, to allow the next step to work properly.
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(for-each
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(lambda (x)
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(substitute* (find-files "gcc/config"
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"^(linux|gnu|sysv4)(64|-elf|-eabi)?\\.h$")
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(("(#define (GLIBC|GNU_USER)_DYNAMIC_LINKER.*)\\\\\n$" _ line)
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line)))
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'(1 2 3))
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;; Join multi-line definitions of GLIBC_DYNAMIC_LINKER* into a
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;; single line, to allow the next step to work properly.
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(for-each
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(lambda (x)
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(substitute* (find-files "gcc/config"
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"^(linux|gnu|sysv4)(64|-elf|-eabi)?\\.h$")
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(("(#define (GLIBC|GNU_USER)_DYNAMIC_LINKER.*)\\\\\n$" _ line)
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line)))
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'(1 2 3))
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;; Fix the dynamic linker's file name.
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(substitute* (find-files "gcc/config"
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"^(linux|gnu|sysv4)(64|-elf|-eabi)?\\.h$")
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(("#define (GLIBC|GNU_USER)_DYNAMIC_LINKER([^ \t]*).*$"
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_ gnu-user suffix)
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(format #f "#define ~a_DYNAMIC_LINKER~a \"~a\"~%"
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gnu-user suffix
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(string-append libc ,(glibc-dynamic-linker)))))
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;; Fix the dynamic linker's file name.
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(substitute* (find-files "gcc/config"
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"^(linux|gnu|sysv4)(64|-elf|-eabi)?\\.h$")
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(("#define (GLIBC|GNU_USER)_DYNAMIC_LINKER([^ \t]*).*$"
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_ gnu-user suffix)
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(format #f "#define ~a_DYNAMIC_LINKER~a \"~a\"~%"
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gnu-user suffix
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(string-append libc ,(glibc-dynamic-linker)))))
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;; Tell where to find libstdc++, libc, and `?crt*.o', except
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;; `crt{begin,end}.o', which come with GCC.
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(substitute* (find-files "gcc/config"
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"^gnu-user.*\\.h$")
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(("#define GNU_USER_TARGET_LIB_SPEC (.*)$" _ suffix)
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;; Help libgcc_s.so be found (see also below.) Always use
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;; '-lgcc_s' so that libgcc_s.so is always found by those
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;; programs that use 'pthread_cancel' (glibc dlopens
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;; libgcc_s.so when pthread_cancel support is needed, but
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;; having it in the application's RUNPATH isn't enough; see
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;; <http://sourceware.org/ml/libc-help/2013-11/msg00023.html>.)
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;;
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;; NOTE: The '-lgcc_s' added below needs to be removed in a
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;; later phase of %gcc-static. If you change the string
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;; below, make sure to update the relevant code in
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;; %gcc-static package as needed.
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(format #f "#define GNU_USER_TARGET_LIB_SPEC \
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;; Tell where to find libstdc++, libc, and `?crt*.o', except
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;; `crt{begin,end}.o', which come with GCC.
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(substitute* (find-files "gcc/config"
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"^gnu-user.*\\.h$")
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(("#define GNU_USER_TARGET_LIB_SPEC (.*)$" _ suffix)
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;; Help libgcc_s.so be found (see also below.) Always use
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;; '-lgcc_s' so that libgcc_s.so is always found by those
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;; programs that use 'pthread_cancel' (glibc dlopens
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;; libgcc_s.so when pthread_cancel support is needed, but
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;; having it in the application's RUNPATH isn't enough; see
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;; <http://sourceware.org/ml/libc-help/2013-11/msg00023.html>.)
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;;
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;; NOTE: The '-lgcc_s' added below needs to be removed in a
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;; later phase of %gcc-static. If you change the string
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;; below, make sure to update the relevant code in
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;; %gcc-static package as needed.
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(format #f "#define GNU_USER_TARGET_LIB_SPEC \
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\"-L~a/lib %{!static:-rpath=~a/lib %{!static-libgcc:-rpath=~a/lib -lgcc_s}} \" ~a"
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libc libc libdir suffix))
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(("#define GNU_USER_TARGET_STARTFILE_SPEC.*$" line)
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(format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
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libc libc libdir suffix))
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(("#define GNU_USER_TARGET_STARTFILE_SPEC.*$" line)
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(format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
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#define STANDARD_STARTFILE_PREFIX_2 \"\"
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~a"
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libc line)))
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libc line)))
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;; The rs6000 (a.k.a. powerpc) config in GCC does not use
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;; GNU_USER_* defines. Do the above for this case.
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(substitute*
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"gcc/config/rs6000/sysv4.h"
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(("#define LIB_LINUX_SPEC (.*)$" _ suffix)
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(format #f "#define LIB_LINUX_SPEC \
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;; The rs6000 (a.k.a. powerpc) config in GCC does not use
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;; GNU_USER_* defines. Do the above for this case.
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(substitute*
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"gcc/config/rs6000/sysv4.h"
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(("#define LIB_LINUX_SPEC (.*)$" _ suffix)
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(format #f "#define LIB_LINUX_SPEC \
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\"-L~a/lib %{!static:-rpath=~a/lib %{!static-libgcc:-rpath=~a/lib -lgcc_s}} \" ~a"
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libc libc libdir suffix))
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(("#define STARTFILE_LINUX_SPEC.*$" line)
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(format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
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libc libc libdir suffix))
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(("#define STARTFILE_LINUX_SPEC.*$" line)
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(format #f "#define STANDARD_STARTFILE_PREFIX_1 \"~a/lib\"
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#define STANDARD_STARTFILE_PREFIX_2 \"\"
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~a"
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libc line))))
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libc line))))
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;; Don't retain a dependency on the build-time sed.
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(substitute* "fixincludes/fixincl.x"
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(("static char const sed_cmd_z\\[\\] =.*;")
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"static char const sed_cmd_z[] = \"sed\";"))
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;; Don't retain a dependency on the build-time sed.
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(substitute* "fixincludes/fixincl.x"
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(("static char const sed_cmd_z\\[\\] =.*;")
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"static char const sed_cmd_z[] = \"sed\";"))
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;; Aarch64 support didn't land in GCC until the 4.8 series.
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(when (file-exists? "gcc/config/aarch64")
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;; Force Aarch64 libdir to be /lib and not /lib64
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(substitute* "gcc/config/aarch64/t-aarch64-linux"
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(("lib64") "lib")))
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;; Aarch64 support didn't land in GCC until the 4.8 series.
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(when (file-exists? "gcc/config/aarch64")
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;; Force Aarch64 libdir to be /lib and not /lib64
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(substitute* "gcc/config/aarch64/t-aarch64-linux"
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(("lib64") "lib")))
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(when (file-exists? "libbacktrace")
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;; GCC 4.8+ comes with libbacktrace. By default it builds
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;; with -Werror, which fails with a -Wcast-qual error in glibc
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;; 2.21's stdlib-bsearch.h. Remove -Werror.
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(substitute* "libbacktrace/configure"
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(("WARN_FLAGS=(.*)-Werror" _ flags)
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(string-append "WARN_FLAGS=" flags)))
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(when (file-exists? "libbacktrace")
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;; GCC 4.8+ comes with libbacktrace. By default it builds
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;; with -Werror, which fails with a -Wcast-qual error in glibc
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;; 2.21's stdlib-bsearch.h. Remove -Werror.
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(substitute* "libbacktrace/configure"
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(("WARN_FLAGS=(.*)-Werror" _ flags)
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(string-append "WARN_FLAGS=" flags)))
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(when (file-exists? "libsanitizer/libbacktrace")
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;; Same in libsanitizer's bundled copy (!) found in 4.9+.
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(substitute* "libsanitizer/libbacktrace/Makefile.in"
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(("-Werror")
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""))))
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(when (file-exists? "libsanitizer/libbacktrace")
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;; Same in libsanitizer's bundled copy (!) found in 4.9+.
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(substitute* "libsanitizer/libbacktrace/Makefile.in"
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(("-Werror")
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""))))
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;; Add a RUNPATH to libstdc++.so so that it finds libgcc_s.
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;; See <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32354>
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;; and <http://bugs.gnu.org/20358>.
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(substitute* "libstdc++-v3/src/Makefile.in"
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(("^OPT_LDFLAGS = ")
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"OPT_LDFLAGS = -Wl,-rpath=$(libdir) "))
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;; Add a RUNPATH to libstdc++.so so that it finds libgcc_s.
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;; See <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32354>
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;; and <http://bugs.gnu.org/20358>.
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(substitute* "libstdc++-v3/src/Makefile.in"
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(("^OPT_LDFLAGS = ")
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"OPT_LDFLAGS = -Wl,-rpath=$(libdir) "))
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;; Move libstdc++*-gdb.py to the "lib" output to avoid a
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;; circularity between "out" and "lib". (Note:
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;; --with-python-dir is useless because it imposes $(prefix) as
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;; the parent directory.)
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(substitute* "libstdc++-v3/python/Makefile.in"
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(("pythondir = .*$")
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(string-append "pythondir = " libdir "/share"
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"/gcc-$(gcc_version)/python\n")))
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;; Move libstdc++*-gdb.py to the "lib" output to avoid a
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;; circularity between "out" and "lib". (Note:
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;; --with-python-dir is useless because it imposes $(prefix) as
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;; the parent directory.)
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(substitute* "libstdc++-v3/python/Makefile.in"
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(("pythondir = .*$")
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(string-append "pythondir = " libdir "/share"
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"/gcc-$(gcc_version)/python\n")))
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;; Avoid another circularity between the outputs: this #define
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;; ends up in auto-host.h in the "lib" output, referring to
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;; "out". (This variable is used to augment cpp's search path,
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;; but there's nothing useful to look for here.)
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(substitute* "gcc/config.in"
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(("PREFIX_INCLUDE_DIR")
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"PREFIX_INCLUDE_DIR_isnt_necessary_here"))))
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;; Avoid another circularity between the outputs: this #define
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;; ends up in auto-host.h in the "lib" output, referring to
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;; "out". (This variable is used to augment cpp's search path,
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;; but there's nothing useful to look for here.)
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(substitute* "gcc/config.in"
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(("PREFIX_INCLUDE_DIR")
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"PREFIX_INCLUDE_DIR_isnt_necessary_here"))
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#t)))
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(alist-cons-after
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'configure 'post-configure
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(lambda _
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;; Don't store configure flags, to avoid retaining references to
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;; build-time dependencies---e.g., `--with-ppl=/gnu/store/xxx'.
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(substitute* "Makefile"
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(("^TOPLEVEL_CONFIGURE_ARGUMENTS=(.*)$" _ rest)
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"TOPLEVEL_CONFIGURE_ARGUMENTS=\n")))
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%standard-phases))))
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(add-after 'configure 'post-configure
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(lambda _
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;; Don't store configure flags, to avoid retaining references to
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;; build-time dependencies---e.g., `--with-ppl=/gnu/store/xxx'.
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(substitute* "Makefile"
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(("^TOPLEVEL_CONFIGURE_ARGUMENTS=(.*)$" _ rest)
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"TOPLEVEL_CONFIGURE_ARGUMENTS=\n"))
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#t)))))
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(native-search-paths
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;; Use the language-specific variables rather than 'CPATH' because they
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