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Android build: work around odd build problem with missing rand()

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I don't quite understand why this isn't correctly substituted to lrand48()
by the header file, but patching it in the source is easy enough.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2017-06-21 21:12:19 -07:00
parent f0c903203f
commit 05435d64aa
1 changed files with 3 additions and 0 deletions
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packaging/android/build.sh
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@ -243,6 +243,9 @@ fi
if [ ! -e "$PKG_CONFIG_LIBDIR/libgit2.pc" ] ; then
# We don't want to find the HTTP_Parser package of the build host by mistake
perl -pi -e 's/FIND_PACKAGE\(HTTP_Parser\)/#FIND_PACKAGE(HTTP_Parser)/' libgit2-${LIBGIT2_VERSION}/CMakeLists.txt
# also, with libgit-0.25.1 and ndk-14b we see an odd build failure with a missing rand() symbol
# trivial workaround is to just call lrand48()
perl -pi -e 's/seed = rand/seed = (int)lrand48/' libgit2-${LIBGIT2_VERSION}/src/cache.c
mkdir -p libgit2-build-"$ARCH"
pushd libgit2-build-"$ARCH"
cmake -DCMAKE_SYSTEM_NAME=Android -DSHA1_TYPE=builtin \