X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=configure;h=99ab74dcfb97c515a8c2b96ffd7d75f551652e0c;hb=d53f759456608005de929dde4b7692f54b9e05bf;hp=9bde2eb72b0e6811505391b0c759a9345f38313a;hpb=2d024ff48c74f96dd3888de7161c964e61163369;p=notmuch

diff --git a/configure b/configure
index 9bde2eb7..99ab74dc 100755
--- a/configure
+++ b/configure
@@ -340,6 +340,15 @@ else
     errors=$((errors + 1))
 fi
 
+if ! pkg-config --exists zlib; then
+  ${CC} ${zlib_cflags} -o compat/gen_zlib_pc \
+	  "$srcdir"/compat/gen_zlib_pc.c ${zlib_ldflags} > /dev/null 2>&1 &&
+  compat/gen_zlib_pc > compat/zlib.pc &&
+  PKG_CONFIG_PATH="$PKG_CONFIG_PATH":compat &&
+  export PKG_CONFIG_PATH
+  rm -f compat/gen_zlib_pc
+fi
+
 printf "Checking for zlib (>= 1.2.5.2)... "
 have_zlib=0
 if pkg-config --atleast-version=1.2.5.2 zlib; then