libmaxminddb: fixup lib and include dirs in pkg-config

libmaxminddb has switched to using CMAKE_INSTALL_PREFIX,
CMAKE_INSTALL_LIBDIR and CMAKE_INSTALL_INCLUDEDIR for generating the
pkg-config in upstream commit [1] and thus broke pkg-config file
generation in openwrt.

It would generate:
prefix=/usr
exec_prefix=/usr
libdir=lib
includedir=include

Obviously libdir and includedirs are incorrect for OpenWrt and this
would then cause pdns compilation to fail if geoip backend was enabled
since it uses pkg-config to get the required flags and passing just
lib for LDFLAGS would cause libtool to error out since that path is not
valid.

So, lets use SED magic to replace libdir and includedir with the correct
paths, so now pkg-config looks like:
prefix=/usr
exec_prefix=/usr
libdir=${exec_prefix}/lib
includedir=${prefix}/include

[1] https://github.com/maxmind/libmaxminddb/commit/8b4bf0dec99bc248c36e49e0837efb749e7d46f6

Fixes: 9f7357880f64 ("libmaxminddb: update to 1.11.0")
Signed-off-by: Robert Marko <redacted>

diff --git a/libs/libmaxminddb/Makefile b/libs/libmaxminddb/Makefile
index 901294d7bd96d672a9fb554c7895342cef157fc5..f5c3e228c280593f3d2ae6669a9f402246c755cd 100644 (file)
--- a/libs/libmaxminddb/Makefile
+++ b/libs/libmaxminddb/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libmaxminddb
 PKG_VERSION:=1.11.0
-PKG_RELEASE=1
+PKG_RELEASE=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/maxmind/libmaxminddb/releases/download/$(PKG_VERSION)
@@ -45,6 +45,8 @@ define Build/InstallDev
        $(CP) $(PKG_INSTALL_DIR)/usr/lib/libmaxminddb.so* $(1)/usr/lib/
        $(INSTALL_DIR) $(1)/usr/lib/pkgconfig
        $(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libmaxminddb.pc $(1)/usr/lib/pkgconfig
+       $(SED) 's,libdir=lib,libdir=$$$${exec_prefix}/lib,g' $(1)/usr/lib/pkgconfig/libmaxminddb.pc
+       $(SED) 's,includedir=include,includedir=$$$${prefix}/include,g' $(1)/usr/lib/pkgconfig/libmaxminddb.pc
 endef
 
 define Package/libmaxminddb/install