sagemathgh-38972: Fix build of meataxe extension with meson

    
meataxe is not a library, the library is called mtx and is already
searched for
    
URL: sagemath#38972
Reported by: Antonio Rojas
Reviewer(s): Tobias Diez

src/meson.build

@@ -111,8 +111,6 @@ singular = dependency('Singular')
 maxima = find_program('maxima', required: true)
 # Cannot be found via pkg-config
 ntl = cc.find_library('ntl')
-# Cannot be found via pkg-config
-meataxe = cc.find_library('meataxe', required: false, disabler: true)
 
 # Meson currently ignores include_directories for Cython modules, so we
 # have to add them manually.

src/sage/libs/meson.build

@@ -36,7 +36,7 @@ foreach name, pyx : extension_data
   if name == 'sirocco'
     deps += [sirocco]
   elif name == 'meataxe'
-    deps += [mtx, meataxe]
+    deps += [mtx]
   endif
 
   py.extension_module(

src/sage/matrix/meson.build

@@ -98,7 +98,7 @@ extension_data = {
 foreach name, pyx : extension_data
   dependencies = [py_dep, cysignals, gmp]
   if name == 'matrix_gfpn_dense'
-    dependencies += [mtx, meataxe]
+    dependencies += [mtx]
   elif name == 'matrix_gap'
     dependencies += [gap]
   elif name == 'misc_mpfr'