3 files changed, 28 insertions(+), 4 deletions(-)

M gnu/local.mk
M gnu/packages/hugs.scm
A gnu/packages/patches/hugs-fix-build.patch

@@ 1567,6 1567,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/htslib-for-stringtie.patch		\
   %D%/packages/patches/hubbub-sort-entities.patch		\
   %D%/packages/patches/hueplusplus-mbedtls.patch		\
+  %D%/packages/patches/hugs-fix-build.patch			\
   %D%/packages/patches/hurd-64bit.patch				\
   %D%/packages/patches/hurd-refcounts-assert.patch		\
   %D%/packages/patches/hurd-rumpdisk-no-hd.patch		\

@@ 23,7 23,7 @@
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
-  #:use-module (gnu packages gcc))
+  #:use-module (gnu packages))
 
 (define-public hugs
   (package


@@ 36,7 36,8 @@
                           name "98-plus-" version ".tar.gz"))
       (sha256
        (base32
-        "1mdy4aq4campgmnpc2qwq7bsbfhaxfsqdghbyyz2wms4lnfcmyma"))))
+        "1mdy4aq4campgmnpc2qwq7bsbfhaxfsqdghbyyz2wms4lnfcmyma"))
+      (patches (search-patches "hugs-fix-build.patch"))))
     (build-system gnu-build-system)
     (arguments
      `(#:phases


@@ 71,8 72,6 @@
                (("/bin/cp") (which "cp")))
              #t)))
        #:tests? #f)) ; no test target
-    ;; FIXME: Fails to build with GCC 5.
-    (native-inputs (list gcc-4.9))
     (home-page "https://www.haskell.org/hugs/")
     (synopsis "Functional programming system based on Haskell 98")
     (description

@@ 0,0 1,24 @@
+Fixes build with GCC 5 and later.
+Patch from <https://aur.archlinux.org/cgit/aur.git/tree/hsbase_inline.patch?h=hugs>.
+
+diff --git a/packages/base/include/HsBase.h b/packages/base/include/HsBase.h
+index aa1a7fb..78d5b46 100644
+--- a/packages/base/include/HsBase.h
++++ b/packages/base/include/HsBase.h
+@@ -217,15 +217,7 @@ StgWord64 stg_integerToWord64 (StgInt sa, StgByteArray /* Really: mp_limb_t* */
+    when compiling to native code.
+    -------------------------------------------------------------------------- */
+ 
+-#ifndef INLINE
+-# if defined(_MSC_VER)
+-#  define INLINE extern __inline
+-# elif defined(__GNUC__)
+-#  define INLINE extern inline
+-# else
+-#  define INLINE inline
+-# endif
+-#endif
++#define INLINE inline
+ 
+ INLINE int __hscore_get_errno(void) { return errno; }
+ INLINE void __hscore_set_errno(int e) { errno = e; }