3 include /usr/share/dpkg/pkg-info.mk
5 # Uncomment this to turn on verbose mode.
12 # xerblas_ and LAPACK_xerblas must be overrideable by applications
13 # --dynamic-list does not work with gold, so drop the flag completely
14 BUILDFLAGS_ENV:=DEB_LDFLAGS_MAINT_STRIP="-Wl,-Bsymbolic-functions"
15 LDFLAGS:=$(shell $(BUILDFLAGS_ENV) dpkg-buildflags --get LDFLAGS)
18 FFLAGS:=$(shell dpkg-buildflags --get FFLAGS)
19 FFLAGS_NOOPT:=$(shell DEB_BUILD_OPTIONS=noopt dpkg-buildflags --get FFLAGS)
22 CFLAGS:=$(shell dpkg-buildflags --get CFLAGS)
23 CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
25 ARCH:=$(shell dpkg --print-architecture)
29 FFLAGS_NOOPT += -mieee
32 # Using the -frecursive flag is the solution recommended by upstream for #693269
33 # However, we don't want to use -frecursive for the testsuite, it leads to
34 # segfaults on mips{,el} (xeigtstz allocates too much space on the stack)
35 FFLAGS_TESTSUITE := $(FFLAGS)
37 FFLAGS_NOOPT += -frecursive
39 # Support parallel build
40 ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
41 NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
42 MAKEFLAGS += -j$(NUMJOBS)
51 make.inc: install/make.inc.gfortran
52 cat $< | sed -e "s,\(^NOOPT *=\).*,\1 \$$(PICOPTS) $(FFLAGS_NOOPT),1" \
53 -e "s,\(^OPTS *=\).*,\1 \$$(PICOPTS) $(FFLAGS),1" \
54 -e "s/\(^LOADOPTS *=\).*/\1 $(LDFLAGS)/1" \
55 -e "s,\(^CFLAGS *=\).*,\1 $(CPPFLAGS) \$$(PICOPTS) $(CFLAGS),1" \
56 -e "s,[^ ]*blas[^ ]*\.a,-lblas,1" > $@
58 lapack-netlib.pc: lapack.pc.in
59 cat $< | sed -e "s%@LAPACK_VERSION@%$(DEB_VERSION_UPSTREAM)%" \
60 -e "s%@prefix@%/usr%" \
61 -e "s%@libdir@%/usr/lib%" > $@
62 mkdir -p debian/tmp/usr/lib/pkgconfig
66 # Build rules for libraries
70 liblapack_pic.a: make.inc testing/Makefile
71 echo "Building liblapack_pic.a"
73 $(MAKE) lapack_install PICOPTS=-fPIC
74 $(MAKE) lib PICOPTS=-fPIC
77 liblapack.so.$(VERS): liblapack_pic.a
78 echo "Building liblapack.so.$(VERS) from liblapack_pic.a"
81 $(F77) -shared -Wl,-soname=liblapack.so.$(SO) -o $@ tmp/*.o -L. -lblas $(LDFLAGS)
84 liblapack.so.$(SO): liblapack.so.$(VERS)
87 liblapack.so: liblapack.so.$(SO)
91 echo "Building liblapack.a"
92 $(MAKE) lapack_install
95 lapacke/liblapacke_pic.a: make.inc
96 echo "Building liblapacke_pic.a"
99 $(MAKE) PICOPTS=-fPIC; \
100 mv ../liblapacke.a $(@F)
102 lapacke/liblapacke.so.$(VERS): lapacke/liblapacke_pic.a
103 echo "Building liblapacke.so.$(VERS) from liblapacke_pic.a"
106 cd tmp && ar x ../$(<F) && cd -; \
107 $(CC) -shared -Wl,-soname=liblapacke.so.$(SO) -o $(@F) tmp/*.o -L.. -lblas -llapack $(LDFLAGS); \
110 lapacke/liblapacke.so.$(SO): lapacke/liblapacke.so.$(VERS)
114 lapacke/liblapacke.so: lapacke/liblapacke.so.$(SO)
118 lapacke/liblapacke.a: make.inc
119 echo "Building liblapacke.a"
122 mv ../liblapacke.a $(@F)
130 testing/testing_results.txt: liblapack.so
131 LD_LIBRARY_PATH=$$(pwd):$$LD_LIBRARY_PATH \
132 $(MAKE) PICOPTS= OPTS="$(FFLAGS_TESTSUITE)" \
133 LLIB="-L $$(pwd) -llapack -lblas" lapack_testing
144 override_dh_auto_clean: make.inc
146 rm -rf debian/*_stamp debian/*_results lib* testing/*out
147 rm -rf *.a install/test* debian/test/ debian/time/
148 rm -f testing/tmp testing/testing_results.txt
149 cd lapacke && $(MAKE) clean
150 rm -f lapacke/*.a lapacke/*.so lapacke/*.so.* lapacke/include/lapacke_mangling.h
151 touch TESTING/xlinfoo TESTING/xeigfoo && $(MAKE) clean
152 rm -rf DOCS/explore-html/ DOCS/man/
154 rm -f make.inc lapack-netlib.pc
156 # liblapack_pic.a must come before liblapack.a, otherwise the latter will be overwritten
157 # We also build the test programs, in order to avoid FTBFS if DEB_BUILD_OPTIONS contains nocheck
158 override_dh_auto_build-arch: liblapack_pic.a liblapack.a liblapack.so lapacke/liblapacke_pic.a lapacke/liblapacke.a lapacke/liblapacke.so lapack-netlib.pc
159 make OPTS="$(FFLAGS_TESTSUITE)" -C testing xeigtstc xeigtstd xeigtsts xeigtstz xlintstc xlintstd xlintsts xlintstz xlintstds xlintstrfc xlintstrfd xlintstrfs xlintstrfz xlintstzc
161 override_dh_auto_build-indep: make.inc
165 ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
166 override_dh_auto_test-arch: testing/testing_results.txt
168 override_dh_auto_test-arch:
169 touch testing/testing_results.txt
172 override_dh_makeshlibs:
173 dh_makeshlibs -a -pliblapack3 -V "liblapack3 | liblapack.so.3" -n
174 dh_makeshlibs -a -Nliblapack3
176 override_dh_shlibdeps:
177 dh_shlibdeps -a -l $$(pwd)
179 # Do not compress the .map files in HTML generated documentation
180 override_dh_compress-indep:
181 dh_compress -i -X.map
183 # This Makefile must be run serially (because non-PIC and PIC versions must be
184 # built sequentially), but the sub-makes can still be parallized