Subject: [PATCH 9/9] gnu: vcflib: Set absolute path to pkg-config.

From: Arun Isaac <[email-masked]>
Date: Tue, 26 Apr 2022 18:16:39 +0530

Setting the absolute path to pkg-config is required to support
cross-compilation.

* gnu/packages/bioinformatics.scm (vcflib)[arguments]: Set
PKG_CONFIG_EXECUTABLE in #:configure-flags.
---
 gnu/packages/bioinformatics.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index b4d809b4db..7f374873ac 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -14589,7 +14589,13 @@ (define-public vcflib
        ("intervaltree-src" ,(package-source intervaltree))
        ("multichoose-src" ,(package-source multichoose))))
     (arguments
-     (list #:tests? #f ; no tests
+     (list #:configure-flags
+           #~(list (string-append
+                    "-DPKG_CONFIG_EXECUTABLE="
+                    (search-input-file
+                     %build-inputs (string-append
+                                    "/bin/" #$(pkg-config-for-target)))))
+           #:tests? #f ; no tests
            #:phases
            #~(modify-phases %standard-phases
                (add-after 'unpack 'build-shared-library
-- 
2.35.1