build: disable optional use of gmp in internal secp256k1 build

Until secp256k1 is used for verification there is no reason for Bitcoin
Core's secp256k1 to link against gmp, even if available. Pass a flag to
configure to override the bignum implementation.

This fixes a crash at runtime on ppc64 reported by @gmaxwell.

Github-Pull: #6210
Rebased-From: 7fd5b801ff16d748b5ca13ded09ed5da8eacf7e7
This commit is contained in:
Wladimir J. van der Laan 2015-06-01 11:14:44 +02:00
parent b4bbad18ef
commit dfdb6dd052
No known key found for this signature in database
GPG Key ID: 74810B012346C9A6
1 changed files with 1 additions and 1 deletions

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@ -885,7 +885,7 @@ PKGCONFIG_LIBDIR_TEMP="$PKG_CONFIG_LIBDIR"
unset PKG_CONFIG_LIBDIR
PKG_CONFIG_LIBDIR="$PKGCONFIG_LIBDIR_TEMP"
ac_configure_args="${ac_configure_args} --disable-shared --with-pic"
ac_configure_args="${ac_configure_args} --disable-shared --with-pic --with-bignum=no"
AC_CONFIG_SUBDIRS([src/secp256k1])
AC_OUTPUT