01/02: gnu: gsm: Fix installation directory.

[guix-commits]

apteryx pushed a commit to branch master
in repository guix.

commit 5b05f8e9654ea722270c45c0fd0eead369bc0daf
Author: Maxim Cournoyer <address@hidden>
AuthorDate: Sun Apr 5 13:54:27 2020 -0400

    gnu: gsm: Fix installation directory.
    
    This is a follow-up commit to 74c7f367daa, which broke the installation of 
the
    bin, lib and share artifacts.
    
    * gnu/packages/audio.scm (gsm)[make-flags]: Programmatically build the
    INSTALL_ROOT make flag so that the %output variable gets properly expanded.
    Instead of repeating the default CCFLAGS values as a make flag...
    [phases]: ...add "-fPIC" using substitutes* in a new add-fpic-ccflag phase.
---
 gnu/packages/audio.scm | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index 68cea0a..18982b7 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -3356,11 +3356,17 @@ code, used in @code{libtoxcore}.")
     (build-system gnu-build-system)
     (arguments
      `(#:test-target "tst"
-       #:make-flags '("INSTALL_ROOT=%output"
-                      "CCFLAGS=-fPIC \
--c -O2 -DNeedFunctionPrototypes=1 -Wall -Wno-comment") ;default options
+       #:make-flags (list (string-append "INSTALL_ROOT=" %output))
        #:phases
        (modify-phases %standard-phases
+         (add-after 'unpack 'add-fpic-ccflag
+           (lambda _
+             ;; The -fPIC compiler option is needed when building
+             ;; mediastreamer.
+             (substitute* "Makefile"
+               (("^CCFLAGS.*" all)
+                (string-append all "CCFLAGS += -fPIC")))
+             #t))
          (add-before 'install 'pre-install
            (lambda _
              (let ((out (assoc-ref %outputs "out")))