3 include /usr/share/dpkg/pkg-info.mk
5 # Uncomment this to turn on verbose mode.
10 # xerblas_ and LAPACK_xerblas must be overrideable by applications
11 # --dynamic-list does not work with gold, so drop the flag completely
12 BUILDFLAGS_ENV:=DEB_LDFLAGS_MAINT_STRIP="-Wl,-Bsymbolic-functions"
13 LDFLAGS:=$(shell $(BUILDFLAGS_ENV) dpkg-buildflags --get LDFLAGS)
16 FFLAGS:=$(shell dpkg-buildflags --get FFLAGS)
17 FFLAGS_NOOPT:=$(shell DEB_BUILD_OPTIONS=noopt dpkg-buildflags --get FFLAGS)
20 CFLAGS:=$(shell dpkg-buildflags --get CFLAGS)
21 CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
23 ARCH:=$(shell dpkg --print-architecture)
27 FFLAGS_NOOPT += -mieee
30 # Using the -frecursive flag is the solution recommended by upstream for #693269
31 # However, we don't want to use -frecursive for the testsuite, it leads to
32 # segfaults on mips{,el} (xeigtstz allocates too much space on the stack)
33 FFLAGS_TESTSUITE := $(FFLAGS)
35 FFLAGS_NOOPT += -frecursive
37 # Support parallel build
38 ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
39 NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
40 MAKEFLAGS += -j$(NUMJOBS)
49 make.inc: install/make.inc.gfortran
50 cat $< | sed -e "s,\(^NOOPT *=\).*,\1 \$$(PICOPTS) $(FFLAGS_NOOPT),1" \
51 -e "s,\(^OPTS *=\).*,\1 \$$(PICOPTS) $(FFLAGS),1" \
52 -e "s/\(^LOADOPTS *=\).*/\1 $(LDFLAGS)/1" \
53 -e "s,\(^CFLAGS *=\).*,\1 $(CPPFLAGS) \$$(PICOPTS) $(CFLAGS),1" \
54 -e "s,[^ ]*blas[^ ]*\.a,-lblas,1" > $@
56 lapack-netlib.pc: lapack.pc.in
57 cat $< | sed -e "s%@LAPACK_VERSION@%$(DEB_VERSION_UPSTREAM)%" \
58 -e "s%@prefix@%/usr%" \
59 -e "s%@libdir@%/usr/lib%" > $@
60 mkdir -p debian/tmp/usr/lib/pkgconfig
64 # Build rules for libraries
68 liblapack_pic.a: make.inc testing/Makefile
69 echo "Building liblapack_pic.a"
71 $(MAKE) lapack_install PICOPTS=-fPIC
72 $(MAKE) lib PICOPTS=-fPIC
75 liblapack.so.$(DEB_VERSION_UPSTREAM): liblapack_pic.a
76 echo "Building liblapack.so.$(DEB_VERSION_UPSTREAM) from liblapack_pic.a"
79 $(F77) -shared -Wl,-soname=liblapack.so.$(SO) -o $@ tmp/*.o -L. -lblas $(LDFLAGS)
82 liblapack.so.$(SO): liblapack.so.$(DEB_VERSION_UPSTREAM)
85 liblapack.so: liblapack.so.$(SO)
89 echo "Building liblapack.a"
91 $(MAKE) lapack_install
94 libtmglib_pic.a: make.inc
95 echo "Building libtmglib_pic.a"
101 libtmglib.so.$(DEB_VERSION_UPSTREAM): libtmglib_pic.a
102 echo "Building libtmglib.so.$(DEB_VERSION_UPSTREAM) from libtmglib_pic.a"
105 $(F77) -shared -Wl,-soname=libtmglib.so.$(SO) -o $@ tmp/*.o -L. -lblas -llapack $(LDFLAGS)
108 libtmglib.so.$(SO): libtmglib.so.$(DEB_VERSION_UPSTREAM)
111 libtmglib.so: libtmglib.so.$(SO)
114 libtmglib.a: make.inc
115 echo "Building libtmglib.a"
120 lapacke/liblapacke_pic.a: make.inc
121 echo "Building liblapacke_pic.a"
124 $(MAKE) PICOPTS=-fPIC; \
125 mv ../liblapacke.a $(@F)
127 lapacke/liblapacke.so.$(DEB_VERSION_UPSTREAM): lapacke/liblapacke_pic.a
128 echo "Building liblapacke.so.$(DEB_VERSION_UPSTREAM) from liblapacke_pic.a"
131 cd tmp && ar x ../$(<F) && cd -; \
132 $(CC) -shared -Wl,-soname=liblapacke.so.$(SO) -o $(@F) tmp/*.o -L.. -lblas -llapack -ltmglib $(LDFLAGS); \
135 lapacke/liblapacke.so.$(SO): lapacke/liblapacke.so.$(DEB_VERSION_UPSTREAM)
139 lapacke/liblapacke.so: lapacke/liblapacke.so.$(SO)
143 lapacke/liblapacke.a: make.inc
144 echo "Building liblapacke.a"
148 mv ../liblapacke.a $(@F)
156 testing/testing_results.txt: liblapack.so
157 LD_LIBRARY_PATH=$$(pwd):$$LD_LIBRARY_PATH \
158 $(MAKE) PICOPTS= OPTS="$(FFLAGS_TESTSUITE)" \
159 LLIB="-L $$(pwd) -llapack -lblas" lapack_testing
170 override_dh_auto_clean: make.inc
172 rm -rf debian/*_stamp debian/*_results lib* testing/*out
173 rm -rf *.a install/test* debian/test/ debian/time/
174 rm -f testing/tmp testing/testing_results.txt
175 cd lapacke && $(MAKE) clean
176 rm -f lapacke/*.a lapacke/*.so lapacke/*.so.* lapacke/include/lapacke_mangling.h
177 touch TESTING/xlinfoo TESTING/xeigfoo && $(MAKE) clean
178 $(MAKE) -C TESTING/MATGEN clean
179 rm -rf DOCS/explore-html/ DOCS/man/
181 rm -f make.inc lapack-netlib.pc
183 # liblapack_pic.a must come before liblapack.a, otherwise the latter will be overwritten.
184 # Same for libtmglib_pic.a before libtmglib.a, and liblapacke_pic.a before liblapacke.a.
185 # Moreover, shared libraries for liblapack, libtmglib and liblapacke must come in that order.
186 # We also build the test programs, in order to avoid FTBFS if DEB_BUILD_OPTIONS contains nocheck
187 override_dh_auto_build-arch: liblapack_pic.a liblapack.a liblapack.so libtmglib_pic.a libtmglib.a libtmglib.so lapacke/liblapacke_pic.a lapacke/liblapacke.a lapacke/liblapacke.so lapack-netlib.pc
188 make OPTS="$(FFLAGS_TESTSUITE)" -C testing xeigtstc xeigtstd xeigtsts xeigtstz xlintstc xlintstd xlintsts xlintstz xlintstds xlintstrfc xlintstrfd xlintstrfs xlintstrfz xlintstzc
190 override_dh_auto_build-indep: make.inc
194 ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
195 override_dh_auto_test-arch: testing/testing_results.txt
197 override_dh_auto_test-arch:
198 touch testing/testing_results.txt
201 override_dh_makeshlibs:
202 dh_makeshlibs -a -pliblapack3 -V "liblapack3 | liblapack.so.3" -n
203 dh_makeshlibs -a -Nliblapack3
205 override_dh_shlibdeps:
206 dh_shlibdeps -a -l $$(pwd)
209 dh_strip --dbg-package=liblapack-dbg
211 # Do not compress the .map files in HTML generated documentation
212 override_dh_compress-indep:
213 dh_compress -i -X.map
215 # This Makefile must be run serially (because non-PIC and PIC versions must be
216 # built sequentially), but the sub-makes can still be parallized