Source: ffindex Version: 0.9.9.9-1 Tags: upstream patch User: helm...@debian.org Usertags: rebootstrap
ffindex fails to cross build from source, because it uses mpicc. mpicc is unfixable in terms of cross building, which is why it is being moved to pkg-config upstream. Rather than wrap your build in mpicc, you can compute the relevant flags using pkg-config just like any other library. The attached patch implements that and makes ffindex cross buildable once you add pkg-config to Build-Depends. Please consider applying it. Helmut
--- ffindex-0.9.9.9.orig/src/Makefile +++ ffindex-0.9.9.9/src/Makefile @@ -7,7 +7,10 @@ #CC=gcc #CC=icc #CC=clang +PKG_CONFIG?=pkg-config CFLAGS+=-std=c99 -O2 -g -fPIC -Wall -pedantic -D_GNU_SOURCE=1 -I. $(CPPFLAGS) +CFLAGS_MPI=$(shell $(PKG_CONFIG) --cflags mpi) +LDFLAGS_MPI=$(shell $(PKG_CONFIG) --libs mpi) SOCURRENT=2 SOREVISION=0 SOAGE=2 @@ -61,16 +64,16 @@ $(CC) $(CFLAGS) -o $@ ffindex_apply.o $(LDFLAGS) -L. -lffindex ffindex_apply_mpi: ffindex_apply_mpi.o $(FFINDEX_LIBS) - mpicc $(CFLAGS) -DHAVE_MPI -o $@ ffindex_apply_mpi.o $(LDFLAGS) -L. -lffindex + $(CC) $(CFLAGS_MPI) $(LDFLAGS_MPI) $(CFLAGS) -DHAVE_MPI -o $@ ffindex_apply_mpi.o $(LDFLAGS) -L. -lffindex ffindex_apply_mpi.o: ffindex_apply_mpi.c $(FFINDEX_HEADERS) - mpicc $(CFLAGS) -DHAVE_MPI -c ffindex_apply_mpi.c -o $@ + $(CC) $(CFLAGS_MPI) $(CFLAGS) -DHAVE_MPI -c ffindex_apply_mpi.c -o $@ ffindex_apply_mpi_spawn: ffindex_apply_mpi_spawn.o $(FFINDEX_LIBS) - mpicc $(CFLAGS) -o $@ ffindex_apply_mpi_spawn.o $(LDFLAGS) + $(CC) $(CFLAGS_MPI) $(LDFLAGS_MPI) $(CFLAGS) -o $@ ffindex_apply_mpi_spawn.o $(LDFLAGS) ffindex_apply_mpi_spawn.o: ffindex_apply_mpi_spawn.o $(FFINDEX_HEADERS) - mpicc $(CFLAGS) -c ffindex_apply_mpi_spawn.c -o $@ + $(CC) $(CFLAGS_MPI) $(CFLAGS) -c ffindex_apply_mpi_spawn.c -o $@ ffindex_from_fasta: ffindex_from_fasta.o $(FFINDEX_LIBS) $(CC) -o $@ ffindex_from_fasta.o $(LDFLAGS) $(STATIC)
