I'm trying to build 21.4.1 on IRIX 6.5, but am having problems getting the PNG support accepted. configure pokes along and fails when it detects my png lib due to a ton of errors in png.h. Anyone know why this is? [please CC: me on followups to be as I'm not on the list] checking for png.h... yes checking for png_read_image in -lpng... yes checking for workable png version information... no configure:8526: checking for workable png version information configure:8537: cc -o conftest -64 -O3 -OPT:Olimit=0 -I/users/jasonrm/include -xansi -L/users/jasonrm/lib/irix conftest.c -lpng -lz -ljpeg -lz -lcompface -lXpm -lXmu -lXt -lXext -lX11 -lSM -lICE -lm 1>&5 cc-1018 cc: ERROR File = /users/jasonrm/include/png.h, Line = 889 An unmatched left parentheses "(" appears in an expression. typedef void (PNGAPI *png_error_ptr) PNGARG((png_structp, png_const_charp)); ^ cc-1018 cc: ERROR File = /users/jasonrm/include/png.h, Line = 890 An unmatched left parentheses "(" appears in an expression. typedef void (PNGAPI *png_rw_ptr) PNGARG((png_structp, png_bytep, png_size_t)); ^ cc-1101 cc: WARNING File = /users/jasonrm/include/png.h, Line = 890 "PNGAPI" has already been declared in the current scope. typedef void (PNGAPI *png_rw_ptr) PNGARG((png_structp, png_bytep, png_size_t)); ^ cc-1018 cc: ERROR File = /users/jasonrm/include/png.h, Line = 891 An unmatched left parentheses "(" appears in an expression. typedef void (PNGAPI *png_flush_ptr) PNGARG((png_structp)); ^ cc-1101 cc: WARNING File = /users/jasonrm/include/png.h, Line = 891 "PNGAPI" has already been declared in the current scope. typedef void (PNGAPI *png_flush_ptr) PNGARG((png_structp)); ^ cc-1018 cc: ERROR File = /users/jasonrm/include/png.h, Line = 892 An unmatched left parentheses "(" appears in an expression. typedef void (PNGAPI *png_read_status_ptr) PNGARG((png_structp, png_uint_32, ^ cc-1101 cc: WARNING File = /users/jasonrm/include/png.h, Line = 892 "PNGAPI" has already been declared in the current scope. typedef void (PNGAPI *png_read_status_ptr) PNGARG((png_structp, png_uint_32, ^ cc-1018 cc: ERROR File = /users/jasonrm/include/png.h, Line = 894 An unmatched left parentheses "(" appears in an expression. typedef void (PNGAPI *png_write_status_ptr) PNGARG((png_structp, png_uint_32, ^ cc-1275 cc: WARNING File = /users/jasonrm/include/png.h, Line = 894 The indicated "typedef" name has already been declared (with same type). typedef void (PNGAPI *png_write_status_ptr) PNGARG((png_structp, png_uint_32, ^ cc-1018 cc: ERROR File = /users/jasonrm/include/png.h, Line = 898 An unmatched left parentheses "(" appears in an expression. typedef void (PNGAPI *png_progressive_info_ptr) PNGARG((png_structp, png_infop)); ^ cc-1101 cc: WARNING File = /users/jasonrm/include/png.h, Line = 898 "PNGAPI" has already been declared in the current scope. typedef void (PNGAPI *png_progressive_info_ptr) PNGARG((png_structp, png_infop)); ^ cc-1018 cc: ERROR File = /users/jasonrm/include/png.h, Line = 899 An unmatched left parentheses "(" appears in an expression. typedef void (PNGAPI *png_progressive_end_ptr) PNGARG((png_structp, png_infop)); ^ cc-1275 cc: WARNING File = /users/jasonrm/include/png.h, Line = 899 The indicated "typedef" name has already been declared (with same type). typedef void (PNGAPI *png_progressive_end_ptr) PNGARG((png_structp, png_infop)); ^ cc-1018 cc: ERROR File = /users/jasonrm/include/png.h, Line = 900 An unmatched left parentheses "(" appears in an expression. typedef void (PNGAPI *png_progressive_row_ptr) PNGARG((png_structp, png_bytep, ^ cc-1101 cc: WARNING File = /users/jasonrm/include/png.h, Line = 900 "PNGAPI" has already been declared in the current scope. typedef void (PNGAPI *png_progressive_row_ptr) PNGARG((png_structp, png_bytep, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 953 The identifier "png_error_ptr" is undefined. png_error_ptr error_fn; /* function for printing errors and aborting */ ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 954 The identifier "png_error_ptr" is undefined. png_error_ptr warning_fn; /* function for printing warnings */ ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 956 The identifier "png_rw_ptr" is undefined. png_rw_ptr write_data_fn; /* function for writing output data */ ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 957 The identifier "png_rw_ptr" is undefined. png_rw_ptr read_data_fn; /* function for reading input data */ ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1046 The identifier "png_flush_ptr" is undefined. png_flush_ptr output_flush_fn;/* Function for flushing output */ ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1082 The identifier "png_read_status_ptr" is undefined. png_read_status_ptr read_row_fn; /* called after each row is decoded */ ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1083 The identifier "png_write_status_ptr" is undefined. png_write_status_ptr write_row_fn; /* called after each row is encoded */ ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1085 The identifier "png_progressive_info_ptr" is undefined. png_progressive_info_ptr info_fn; /* called after header data fully read */ ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1086 The identifier "png_progressive_row_ptr" is undefined. png_progressive_row_ptr row_fn; /* called after each prog. row is decoded */ ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1087 The identifier "png_progressive_end_ptr" is undefined. png_progressive_end_ptr end_fn; /* called after image is complete */ ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1179 The identifier "png_fixed_point" is undefined. png_fixed_point int_gamma; ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1203 The identifier "png_access_version_number" is undefined. extern PNG_EXPORT(png_uint_32,png_access_version_number) PNGARG((void)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1203 Function returning function is not allowed. extern PNG_EXPORT(png_uint_32,png_access_version_number) PNGARG((void)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1208 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_sig_bytes) PNGARG((png_structp png_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1208 The identifier "png_set_sig_bytes" is undefined. extern PNG_EXPORT(void,png_set_sig_bytes) PNGARG((png_structp png_ptr, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1208 Function returning function is not allowed. extern PNG_EXPORT(void,png_set_sig_bytes) PNGARG((png_structp png_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1216 The identifier "png_sig_cmp" is undefined. extern PNG_EXPORT(int,png_sig_cmp) PNGARG((png_bytep sig, png_size_t start, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1216 Function returning function is not allowed. extern PNG_EXPORT(int,png_sig_cmp) PNGARG((png_bytep sig, png_size_t start, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1222 The identifier "png_check_sig" is undefined. extern PNG_EXPORT(int,png_check_sig) PNGARG((png_bytep sig, int num)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1222 Function returning function is not allowed. extern PNG_EXPORT(int,png_check_sig) PNGARG((png_bytep sig, int num)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1225 The identifier "png_create_read_struct" is undefined. extern PNG_EXPORT(png_structp,png_create_read_struct) ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1226 The identifier "png_error_ptr" is undefined. PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1226 The identifier "png_error_ptr" is undefined. PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1226 Function returning function is not allowed. PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1230 The identifier "png_create_write_struct" is undefined. extern PNG_EXPORT(png_structp,png_create_write_struct) ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1231 The identifier "png_error_ptr" is undefined. PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1231 The identifier "png_error_ptr" is undefined. PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1231 Function returning function is not allowed. PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1234 The identifier "png_get_compression_buffer_size" is undefined. extern PNG_EXPORT(png_uint_32,png_get_compression_buffer_size) ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1235 Function returning function is not allowed. PNGARG((png_structp png_ptr)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1237 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_compression_buffer_size) ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1237 The identifier "png_set_compression_buffer_size" is undefined. extern PNG_EXPORT(void,png_set_compression_buffer_size) ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1238 Function returning function is not allowed. PNGARG((png_structp png_ptr, png_uint_32 size)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1241 The identifier "png_reset_zstream" is undefined. extern PNG_EXPORT(int,png_reset_zstream) PNGARG((png_structp png_ptr)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1241 Function returning function is not allowed. extern PNG_EXPORT(int,png_reset_zstream) PNGARG((png_structp png_ptr)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1255 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_write_chunk) PNGARG((png_structp png_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1255 The identifier "png_write_chunk" is undefined. extern PNG_EXPORT(void,png_write_chunk) PNGARG((png_structp png_ptr, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1255 Function returning function is not allowed. extern PNG_EXPORT(void,png_write_chunk) PNGARG((png_structp png_ptr, ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1259 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_write_chunk_start) PNGARG((png_structp png_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1259 The identifier "png_write_chunk_start" is undefined. extern PNG_EXPORT(void,png_write_chunk_start) PNGARG((png_structp png_ptr, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1259 Function returning function is not allowed. extern PNG_EXPORT(void,png_write_chunk_start) PNGARG((png_structp png_ptr, ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1263 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_write_chunk_data) PNGARG((png_structp png_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1263 The identifier "png_write_chunk_data" is undefined. extern PNG_EXPORT(void,png_write_chunk_data) PNGARG((png_structp png_ptr, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1263 Function returning function is not allowed. extern PNG_EXPORT(void,png_write_chunk_data) PNGARG((png_structp png_ptr, ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1267 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_write_chunk_end) PNGARG((png_structp png_ptr)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1267 The identifier "png_write_chunk_end" is undefined. extern PNG_EXPORT(void,png_write_chunk_end) PNGARG((png_structp png_ptr)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1267 Function returning function is not allowed. extern PNG_EXPORT(void,png_write_chunk_end) PNGARG((png_structp png_ptr)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1270 The identifier "png_create_info_struct" is undefined. extern PNG_EXPORT(png_infop,png_create_info_struct) ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1271 Function returning function is not allowed. PNGARG((png_structp png_ptr)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1277 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_write_info_before_PLTE) PNGARG((png_structp png_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1277 The identifier "png_write_info_before_PLTE" is undefined. extern PNG_EXPORT(void,png_write_info_before_PLTE) PNGARG((png_structp png_ptr, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1277 Function returning function is not allowed. extern PNG_EXPORT(void,png_write_info_before_PLTE) PNGARG((png_structp png_ptr, ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1279 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_write_info) PNGARG((png_structp png_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1279 The identifier "png_write_info" is undefined. extern PNG_EXPORT(void,png_write_info) PNGARG((png_structp png_ptr, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1279 Function returning function is not allowed. extern PNG_EXPORT(void,png_write_info) PNGARG((png_structp png_ptr, ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1283 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_read_info) PNGARG((png_structp png_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1283 The identifier "png_read_info" is undefined. extern PNG_EXPORT(void,png_read_info) PNGARG((png_structp png_ptr, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1283 Function returning function is not allowed. extern PNG_EXPORT(void,png_read_info) PNGARG((png_structp png_ptr, ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1295 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_convert_from_struct_tm) PNGARG((png_timep ptime, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1295 The identifier "png_convert_from_struct_tm" is undefined. extern PNG_EXPORT(void,png_convert_from_struct_tm) PNGARG((png_timep ptime, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1295 Function returning function is not allowed. extern PNG_EXPORT(void,png_convert_from_struct_tm) PNGARG((png_timep ptime, ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1299 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_convert_from_time_t) PNGARG((png_timep ptime, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1299 The identifier "png_convert_from_time_t" is undefined. extern PNG_EXPORT(void,png_convert_from_time_t) PNGARG((png_timep ptime, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1299 Function returning function is not allowed. extern PNG_EXPORT(void,png_convert_from_time_t) PNGARG((png_timep ptime, ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1306 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_expand) PNGARG((png_structp png_ptr)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1306 The identifier "png_set_expand" is undefined. extern PNG_EXPORT(void,png_set_expand) PNGARG((png_structp png_ptr)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1306 Function returning function is not allowed. extern PNG_EXPORT(void,png_set_expand) PNGARG((png_structp png_ptr)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1307 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_gray_1_2_4_to_8) PNGARG((png_structp png_ptr)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1307 The identifier "png_set_gray_1_2_4_to_8" is undefined. extern PNG_EXPORT(void,png_set_gray_1_2_4_to_8) PNGARG((png_structp png_ptr)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1307 Function returning function is not allowed. extern PNG_EXPORT(void,png_set_gray_1_2_4_to_8) PNGARG((png_structp png_ptr)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1308 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_palette_to_rgb) PNGARG((png_structp png_ptr)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1308 The identifier "png_set_palette_to_rgb" is undefined. extern PNG_EXPORT(void,png_set_palette_to_rgb) PNGARG((png_structp png_ptr)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1308 Function returning function is not allowed. extern PNG_EXPORT(void,png_set_palette_to_rgb) PNGARG((png_structp png_ptr)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1309 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_tRNS_to_alpha) PNGARG((png_structp png_ptr)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1309 The identifier "png_set_tRNS_to_alpha" is undefined. extern PNG_EXPORT(void,png_set_tRNS_to_alpha) PNGARG((png_structp png_ptr)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1309 Function returning function is not allowed. extern PNG_EXPORT(void,png_set_tRNS_to_alpha) PNGARG((png_structp png_ptr)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1314 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_bgr) PNGARG((png_structp png_ptr)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1314 The identifier "png_set_bgr" is undefined. extern PNG_EXPORT(void,png_set_bgr) PNGARG((png_structp png_ptr)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1314 Function returning function is not allowed. extern PNG_EXPORT(void,png_set_bgr) PNGARG((png_structp png_ptr)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1319 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_gray_to_rgb) PNGARG((png_structp png_ptr)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1319 The identifier "png_set_gray_to_rgb" is undefined. extern PNG_EXPORT(void,png_set_gray_to_rgb) PNGARG((png_structp png_ptr)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1319 Function returning function is not allowed. extern PNG_EXPORT(void,png_set_gray_to_rgb) PNGARG((png_structp png_ptr)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1334 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_build_grayscale_palette) PNGARG((int bit_depth, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1334 The identifier "png_build_grayscale_palette" is undefined. extern PNG_EXPORT(void,png_build_grayscale_palette) PNGARG((int bit_depth, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1334 Function returning function is not allowed. extern PNG_EXPORT(void,png_build_grayscale_palette) PNGARG((int bit_depth, ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1353 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_filler) PNGARG((png_structp png_ptr, ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1353 The identifier "png_set_filler" is undefined. extern PNG_EXPORT(void,png_set_filler) PNGARG((png_structp png_ptr, ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1353 Function returning function is not allowed. extern PNG_EXPORT(void,png_set_filler) PNGARG((png_structp png_ptr, ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1362 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_swap) PNGARG((png_structp png_ptr)); ^ cc-1020 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1362 The identifier "png_set_swap" is undefined. extern PNG_EXPORT(void,png_set_swap) PNGARG((png_structp png_ptr)); ^ cc-1090 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1362 Function returning function is not allowed. extern PNG_EXPORT(void,png_set_swap) PNGARG((png_structp png_ptr)); ^ cc-1529 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1367 A parameter cannot have "void" type. extern PNG_EXPORT(void,png_set_packing) PNGARG((png_structp png_ptr)); ^ cc-3452 cc: ERROR File = /users/jasonrm/include/png.h, Line = 1367 The compilation is aborted due to the number of errors. 101 errors detected in the compilation of "conftest.c". configure: failed program was: #line 8529 "configure" #include "confdefs.h" #include <png.h> int main(int c, char **v) { if (c == 1) return 0; if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1; return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;} -- (TMDA - http://tmda.sourceforge.net/) (OSI-certified SPAM reduction system)

Gabe Foster <gabe(a)sgrail.com&gt; writes: > I've seen this problem as well. SGI install an old version of png > in /usr/include and /usr/lib{n32,64,}. What I did was to point to > versions I had installed from from SGI's freeware base (and other > libraries I installed myself in /usr/include.) The problem went away after I installed the libpng package from SGI freeware. Thanks.