factotum/libressl-portable
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generate the crypto export symbol list at build time

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we currently do it at configure time, which makes this a generated
source, but generated sources should be cleaned up, which breaks
'make clean; make'
This commit is contained in:
Brent Cook
2017-07-08 17:46:16 -05:00
parent 334245374a
commit 9b88fa46bb
3 changed files with 83 additions and 100 deletions
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74
crypto/Makefile.am
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@@ -18,6 +18,80 @@ EXTRA_DIST += compat/strcasecmp.c
BUILT_SOURCES = crypto_portable.sym
CLEANFILES = crypto_portable.sym
crypto_portable.sym:
-echo "generating crypto_portable.sym ..."
-cp $(top_srcdir)/crypto/crypto.sym crypto_portable.sym
-chmod u+w crypto_portable.sym
if !HAVE_ARC4RANDOM_BUF
-echo arc4random >> crypto_portable.sym
-echo arc4random_buf >> crypto_portable.sym
-echo arc4random_uniform >> crypto_portable.sym
if !HAVE_GETENTROPY
-echo getentropy >> crypto_portable.sym
endif
endif
if !HAVE_ASPRINTF
-echo asprintf >> crypto_portable.sym
-echo vasprintf >> crypto_portable.sym
endif
if !HAVE_EXPLICIT_BZERO
-echo explicit_bzero >> crypto_portable.sym
endif
if !HAVE_FREEZERO
-echo freezero >> crypto_portable.sym
endif
if !HAVE_INET_PTON
-echo inet_pton >> crypto_portable.sym
endif
if !HAVE_REALLOCARRAY
-echo reallocarray >> crypto_portable.sym
endif
if !HAVE_RECALLOCARRAY
-echo recallocarray >> crypto_portable.sym
endif
if !HAVE_STRLCAT
-echo strlcat >> crypto_portable.sym
endif
if !HAVE_STRLCPY
-echo strlcpy >> crypto_portable.sym
endif
if !HAVE_STRNDUP
-echo strndup >> crypto_portable.sym
endif
if !HAVE_STRNLEN
-echo strnlen >> crypto_portable.sym
endif
if !HAVE_STRSEP
-echo strsep >> crypto_portable.sym
endif
if !HAVE_TIMEGM
-echo timegm >> crypto_portable.sym
endif
if !HAVE_TIMINGSAFE_BCMP
-echo timingsafe_bcmp >> crypto_portable.sym
endif
if !HAVE_TIMINGSAFE_MEMCMP
-echo timingsafe_memcmp >> crypto_portable.sym
endif
if HOST_CPU_IS_INTEL
-echo OPENSSL_ia32cap_P >> crypto_portable.sym
endif
if HOST_WIN
-echo posix_perror >> crypto_portable.sym
-echo posix_fopen >> crypto_portable.sym
-echo posix_fgets >> crypto_portable.sym
-echo posix_open >> crypto_portable.sym
-echo posix_rename >> crypto_portable.sym
-echo posix_connect >> crypto_portable.sym
-echo posix_close >> crypto_portable.sym
-echo posix_read >> crypto_portable.sym
-echo posix_write >> crypto_portable.sym
-echo posix_getsockopt >> crypto_portable.sym
-echo posix_setsockopt >> crypto_portable.sym
-grep -v BIO_s_log crypto_portable.sym > crypto_portable.sym.tmp
-mv crypto_portable.sym.tmp crypto_portable.sym
endif
libcrypto_la_LDFLAGS = -version-info @LIBCRYPTO_VERSION@ -no-undefined -export-symbols crypto_portable.sym
libcrypto_la_LIBADD = libcompat.la
if !HAVE_EXPLICIT_BZERO