$ cd /opt/local/lib && find . -type f | xargs grep lgomp

./gcc5/gcc/x86_64-apple-darwin11/5.5.0/plugin/include/config/darwin.h:      %{static|static-libgcc|static-libstdc++|static-libgfortran: libgomp.a%s; : -lgomp } } \
./gcc5/gcc/x86_64-apple-darwin11/5.5.0/plugin/include/config/darwin.h:   %{static|static-libgcc|static-libstdc++|static-libgfortran:%:replace-outfile(-lgomp libgomp.a%s)}\
./gcc5/libgomp.spec:*link_gomp: -lgomp %{static: -ldl }
./gcc7/gcc/x86_64-apple-darwin11/7.4.0/plugin/include/config/darwin.h:      %{static|static-libgcc|static-libstdc++|static-libgfortran: libgomp.a%s; : -lgomp } } \
./gcc7/gcc/x86_64-apple-darwin11/7.4.0/plugin/include/config/darwin.h:   %{static|static-libgcc|static-libstdc++|static-libgfortran:%:replace-outfile(-lgomp libgomp.a%s)}\
./gcc7/libgomp.spec:*link_gomp: -lgomp %{static: -ldl }
./gcc8/gcc/x86_64-apple-darwin11/8.3.0/plugin/include/config/darwin.h:      %{static|static-libgcc|static-libstdc++|static-libgfortran: libgomp.a%s; : -lgomp } } \
./gcc8/gcc/x86_64-apple-darwin11/8.3.0/plugin/include/config/darwin.h:   %{static|static-libgcc|static-libstdc++|static-libgfortran:%:replace-outfile(-lgomp libgomp.a%s)}\
./gcc8/libgomp.spec:*link_gomp: -lgomp %{static: -ldl }
./gcc9/gcc/x86_64-apple-darwin11/9.2.0/plugin/include/config/darwin.h:      %{static|static-libgcc|static-libstdc++|static-libgfortran: libgomp.a%s; : -lgomp } } \
./gcc9/gcc/x86_64-apple-darwin11/9.2.0/plugin/include/config/darwin.h:   %{static|static-libgcc|static-libstdc++|static-libgfortran:%:replace-outfile(-lgomp libgomp.a%s)}\
./gcc9/libgomp.spec:*link_gomp: -lgomp %{static: -ldl }

./ImageMagick-6.9.9/config-Q16/configure.xml:  <configure name="LIBS" value=" -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp    "/>
./pkgconfig/ImageMagick++-6.Q16.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/ImageMagick++.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/ImageMagick-6.Q16.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/ImageMagick.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/Magick++-6.Q16.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/Magick++.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/MagickCore-6.Q16.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/MagickCore.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/MagickWand-6.Q16.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/MagickWand.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/Wand-6.Q16.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm
./pkgconfig/Wand.pc:Libs.private: -L${libdir} -l${libname}  -L/opt/local/lib -llcms2 -L/opt/local/lib -lfreetype  -L/opt/local/lib -llqr-1 -lglib-2.0 -lintl -Wl,-framework -Wl,CoreFoundation -L/opt/local/lib -lfftw3  -L/opt/local/lib -lxml2 -L/opt/local/lib -lfontconfig -lfreetype -lXext   -lSM -lICE -lX11  -lXt -L/opt/local/lib -llzma -lbz2 -L/opt/local/lib -lz -lltdl  -lm -lgomp     -lm