Mercurial > dropbear
annotate libtomcrypt/makefile.shared @ 1663:c795520269f9
Fallback for key gen without hard link support (#89)
Add a non-atomic fallback for key generation on platforms where link()
is not permitted (such as most stock Android installs) or on filesystems
without hard link support (such as FAT).
author | Matt Robinson <git@nerdoftheherd.com> |
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date | Sat, 14 Mar 2020 14:37:35 +0000 |
parents | 6dba84798cd5 |
children | e9dba7abd939 |
rev | line source |
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1 # MAKEFILE for linux GCC |
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2 # |
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3 # This makefile produces a shared object and requires libtool to be installed. |
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4 # |
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5 # Thanks to Zed Shaw for helping debug this on BSD/OSX. |
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6 # Tom St Denis |
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7 # |
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8 # (GNU make only) |
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9 |
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10 ### USAGE: |
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11 # |
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12 # CFLAGS="-DUSE_LTM -DLTM_DESC -I/path/to/libtommath" make -f makefile.shared all EXTRALIBS=/path/to/libtommath/libtommath.a |
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13 # ./test |
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14 # make -f makefile.shared PREFIX=/opt/libtom install |
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15 # |
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16 |
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17 PLATFORM := $(shell uname | sed -e 's/_.*//') |
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18 |
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19 ifndef LT |
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20 ifeq ($(PLATFORM), Darwin) |
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21 LT:=glibtool |
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22 else |
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23 LT:=libtool |
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24 endif |
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25 endif |
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26 ifeq ($(PLATFORM), CYGWIN) |
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27 NO_UNDEFINED:=-no-undefined |
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28 endif |
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29 LTCOMPILE = $(LT) --mode=compile --tag=CC $(CC) |
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30 INSTALL_CMD = $(LT) --mode=install install |
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31 UNINSTALL_CMD = $(LT) --mode=uninstall rm |
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32 |
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33 #Output filenames for various targets. |
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34 ifndef LIBNAME |
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35 LIBNAME=libtomcrypt.la |
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36 endif |
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37 |
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38 |
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39 include makefile_include.mk |
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40 |
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41 |
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42 #ciphers come in two flavours... enc+dec and enc |
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43 src/ciphers/aes/aes_enc.o: src/ciphers/aes/aes.c src/ciphers/aes/aes_tab.c |
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44 $(LTCOMPILE) $(LTC_CFLAGS) $(CPPFLAGS) $(LTC_LDFLAGS) -DENCRYPT_ONLY -c src/ciphers/aes/aes.c -o src/ciphers/aes/aes_enc.o |
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45 |
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46 .c.o: |
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47 $(LTCOMPILE) $(LTC_CFLAGS) $(CPPFLAGS) $(LTC_LDFLAGS) -o $@ -c $< |
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48 |
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49 LOBJECTS = $(OBJECTS:.o=.lo) |
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50 |
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51 $(LIBNAME): $(OBJECTS) |
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52 $(LT) --mode=link --tag=CC $(CC) $(LTC_CFLAGS) $(CPPFLAGS) $(LTC_LDFLAGS) $(LOBJECTS) $(EXTRALIBS) -o $@ -rpath $(LIBPATH) -version-info $(VERSION_LT) $(NO_UNDEFINED) |
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53 |
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54 test: $(call print-help,test,Builds the library and the 'test' application to run all self-tests) $(LIBNAME) $(TOBJECTS) |
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55 $(LT) --mode=link --tag=CC $(CC) $(LTC_CFLAGS) $(CPPFLAGS) $(LTC_LDFLAGS) -o $(TEST) $(TOBJECTS) $(LIBNAME) $(EXTRALIBS) |
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56 |
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57 # build the demos from a template |
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58 define DEMO_template |
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59 $(1): $(call print-help,$(1),Builds the library and the '$(1)' demo) demos/$(1).o $$(LIBNAME) |
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60 $$(LT) --mode=link --tag=CC $$(CC) $$(LTC_CFLAGS) $$(CPPFLAGS) $$(LTC_LDFLAGS) $$^ $$(EXTRALIBS) -o $(1) |
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61 endef |
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62 |
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63 $(foreach demo, $(strip $(DEMOS)), $(eval $(call DEMO_template,$(demo)))) |
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64 |
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65 install: $(call print-help,install,Installs the library + headers + pkg-config file) .common_install |
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66 sed -e 's,^prefix=.*,prefix=$(PREFIX),' -e 's,^Version:.*,Version: $(VERSION_PC),' libtomcrypt.pc.in > libtomcrypt.pc |
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67 install -p -d $(DESTDIR)$(LIBPATH)/pkgconfig |
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68 install -p -m 644 libtomcrypt.pc $(DESTDIR)$(LIBPATH)/pkgconfig/ |
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69 |
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70 install_bins: $(call print-help,install_bins,Installs the useful demos ($(USEFUL_DEMOS))) .common_install_bins |
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71 |
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72 uninstall: $(call print-help,uninstall,Uninstalls the library + headers + pkg-config file) .common_uninstall |
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73 rm $(DESTDIR)$(LIBPATH)/pkgconfig/libtomcrypt.pc |
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74 |
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75 # ref: $Format:%D$ |
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76 # git commit: $Format:%H$ |
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77 # commit time: $Format:%ai$ |