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75 lines
2.7 KiB
75 lines
2.7 KiB
#!/bin/sh
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# Anticonf (tm) script by Jeroen Ooms (2018)
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# This script will query 'pkg-config' for the required cflags and ldflags.
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# If pkg-config is unavailable or does not find the library, try setting
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# INCLUDE_DIR and LIB_DIR manually via e.g:
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# R CMD INSTALL --configure-vars='INCLUDE_DIR=/.../include LIB_DIR=/.../lib'
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# Library settings
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PKG_CONFIG_NAME="libfuzzy"
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PKG_DEB_NAME="libfuzzy-dev"
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PKG_RPM_NAME="libfuzzy-devel"
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PKG_BREW_NAME="ssdeep"
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PKG_TEST_HEADER="<fuzzy.h>"
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PKG_LIBS_STATIC="-lfuzzy"
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PKG_LIBS="-lfuzzy"
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PKG_CFLAGS=""
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# Use pkg-config if available
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if [ $(command -v pkg-config) ]; then
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PKGCONFIG_CFLAGS=$(pkg-config --cflags --silence-errors ${PKG_CONFIG_NAME})
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PKGCONFIG_LIBS=$(pkg-config --libs ${PKG_CONFIG_NAME})
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fi
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# Note that cflags may be empty in case of success
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if [ "$INCLUDE_DIR" ] || [ "$LIB_DIR" ]; then
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echo "Found INCLUDE_DIR and/or LIB_DIR!"
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PKG_CFLAGS="-I$INCLUDE_DIR $PKG_CFLAGS"
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PKG_LIBS="-L$LIB_DIR $PKG_LIBS"
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elif [ "$PKGCONFIG_CFLAGS" ] || [ "$PKGCONFIG_LIBS" ]; then
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echo "Found pkg-config cflags and libs!"
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PKG_CFLAGS=${PKGCONFIG_CFLAGS}
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PKG_LIBS=${PKGCONFIG_LIBS}
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elif [[ "$OSTYPE" == "darwin"* ]]; then
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if [ $(command -v brew) ]; then
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BREWDIR=$(brew --prefix)
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else
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curl -sfL "https://jeroen.github.io/autobrew/$PKG_BREW_NAME" > autobrew
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source autobrew
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fi
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PKG_CFLAGS="-I$BREWDIR/opt/ssdeep/include"
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PKG_LIBS="-L$BREWDIR/opt/ssdeep/lib -L$BREWDIR/opt/ssdeep/lib $PKG_LIBS"
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fi
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# For debugging
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echo "Using PKG_CFLAGS=$PKG_CFLAGS"
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echo "Using PKG_LIBS=$PKG_LIBS"
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# Find compiler
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CC=$(${R_HOME}/bin/R CMD config CC)
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CFLAGS=$(${R_HOME}/bin/R CMD config CFLAGS)
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CPPFLAGS=$(${R_HOME}/bin/R CMD config CPPFLAGS)
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# Test configuration
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echo "#include $PKG_TEST_HEADER" | ${CC} ${CPPFLAGS} ${PKG_CFLAGS} ${CFLAGS} -E -xc - >/dev/null 2>&1 || R_CONFIG_ERROR=1;
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# Customize the error
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if [ $R_CONFIG_ERROR ]; then
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echo "------------------------- ANTICONF ERROR ---------------------------"
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echo "Configuration failed because $PKG_CONFIG_NAME was not found. Try installing:"
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echo " * deb: $PKG_DEB_NAME (Debian, Ubuntu, etc)"
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echo " * rpm: $PKG_RPM_NAME (Fedora, EPEL)"
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echo " * brew: $PKG_BREW_NAME (OSX)"
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echo "If $PKG_CONFIG_NAME is already installed, check that 'pkg-config' is in your"
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echo "PATH and PKG_CONFIG_PATH contains a $PKG_CONFIG_NAME.pc file. If pkg-config"
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echo "is unavailable you can set INCLUDE_DIR and LIB_DIR manually via:"
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echo "R CMD INSTALL --configure-vars='INCLUDE_DIR=... LIB_DIR=...'"
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echo "--------------------------------------------------------------------"
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exit 1;
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fi
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# Write to Makevars
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sed -e "s|@cflags@|$PKG_CFLAGS|" -e "s|@libs@|$PKG_LIBS|" src/Makevars.in > src/Makevars
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# Success
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exit 0
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