Free memory from allocating the algn struct (#482)

* museq.c: free memory, add compile flags

* remove wno compile flags

* azure: specify gcc version for first compiler check

* azure: remove -fuse-ld=lld flags

Align/Makefile.am

@@ -34,3 +34,4 @@ abyss_mergepairs_LDADD = $(builddir)/libalign.a \
 	$(top_builddir)/Common/libcommon.a
 
 abyss_mergepairs_SOURCES = mergepairs.cc
+

azure-pipelines.yml

@@ -21,11 +21,8 @@ jobs:
     displayName: Install btllib
   - script: |
       ./autogen.sh
-      export CXXFLAGS="$CXXFLAGS -fuse-ld=lld"
-      echo $CXXFLAGS
-      export CFLAGS="$CFLAGS -fuse-ld=lld"
-      export OBJCFLAGS="$OBJCFLAGS -fuse-ld=lld"
-      export OBJCXXFLAGS="$OBJCXXFLAGS -fuse-ld=lld"
+      export CC=gcc-14
+      export CXX=g++-14
       export DISTCHECK_CONFIGURE_FLAGS="CC=gcc-14 CXX=g++-14 --with-boost=/usr/local/opt/boost --with-sparsehash=/usr/local/opt/google-sparsehash --with-mpi=/usr/local/opt/openmpi --with-btllib=/Users/runner/work/1/s/btllib-1.5.0/install"
       ./configure CC=gcc-14 CXX=g++-14 --with-boost=/usr/local/opt/boost --with-sparsehash=/usr/local/opt/google-sparsehash --with-mpi=/usr/local/opt/openmpi --with-btllib=/Users/runner/work/1/s/btllib-1.5.0/install
       make -j12 distcheck AM_CXXFLAGS=-Wno-error=dangling-reference

dialign/museq.c

@@ -310,6 +310,8 @@ int main(int argc, char **argv)
   duration = (clock()-tim)/CLOCKS_PER_SEC;
   printf("Total time:   %f secs\n", duration);
   printf("Total weight: %f \n", algn->total_weight);
+  free_alignment(algn);
+  free_alignment(salgn);
   exit(EXIT_SUCCESS);
 }